Product Data sheet for Modbus Output Sensors CO2 Sensor with Modbus output MBRTU-CO2 SKU: MBRTU-CO2 Doc No: MBRTU-CO2-DS-EN-10 Introduction MBRTU-CO2 sensor utilizes CMOSens® Technology for IR detection enabling carbon dioxide measurements of the highest accuracy at a competitive price. Along with the NDIR measurement technology for detecting CO2 comes a best-in-class humidity and temperature sensor integrated into the same sensor module. Special algorithm expertise can measure ambient humidity and temperature by modeling and compensating external heat sources without needing additional components. NDIR CO2 sensor technology; Integrated temperature and humidity sensor; Best performance-to-price ratio; Dual-channel detection for superior stability; Standard ModbusRTU output; Plug & Play. Typical Applications Carbon Dioxide is a key indicator of indoor air quality. Thanks to new energy standards and better insulation, houses have become increasingly energy-efficient, but the air quality can deteriorate rapidly. Active ventilation is needed to maintain a comfortable and healthy indoor environment and improve the well-being and productivity of the inhabitants. Daviteq sensor solutions offer accurate and stable monitoring of CO2 in the air and temperature and humidity. This enables our customers to develop new solutions that increase energy efficiency and simultaneously support the well-being of everyone. Indoor Air Quality monitoring; HVAC Control; Greenhouse; Smart Agriculture. Specification SENSOR SPECIFICATION CO2 Sensor technology NDIR sensor, high accuracy type CO2 range/resolution/accuracy 0-5.000 ppm / 1ppm / (+/- 30ppm + 3% reading) Repeatability +/- 10ppm Sensor Filter and Protector Nylon filter, with permanent protector OTHER SPECIFICATION Communication Port RS485, ModbusRTU protocol, max 19200 baud Power supply 9..36VDC, avg. < 200mA Connector M12-male 4-pin Code A Working temperature 0 .. 50 oC Working humidity 15 .. 90% RH Housing Thermal Plastic Rating of Housing IP67 Dimension H150xD30 Net weight <200 grams Ordering Code Item code Descriptions MBRTU-CO2-01 MODBUSRTU OUTPUT INDUSTRIAL CARBON DIOXIDE GAS SENSOR, 0-5.000PPM CO2,  7..48VDC SUPPLY, M12-M CONNECTOR Please select below M12 cable with different lengths 2M-FM12CAB4X0.25 M12 4PIN FEMALE ASSEMBLY CONNECTOR WITH SOLDERING TERMINALS AND CODING A AND CONTROL CABLE CU/PVC/OS/PVC 4X0.25MM2, L=2M, ROHS, SHIELD 80% 5M-FM12CAB4X0.25 M12 4PIN FEMALE ASSEMBLY CONNECTOR WITH SOLDERING TERMINALS AND CODING A AND CONTROL CABLE CU/PVC/OS/PVC 4X0.25MM2, L=5M, ROHS, SHIELD 80% 10M-FM12CAB4X0.25 M12 4PIN FEMALE ASSEMBLY CONNECTOR WITH SOLDERING TERMINALS AND CODING A AND CONTROL CABLE CU/PVC/OS/PVC 4X0.25MM2, L=10M, ROHS, SHIELD 80% Link for full datasheet: Link for manual: Daviteq Technologies Inc  www.daviteq.com   |     info@daviteq.com Ambient Temperature Sensor with Modbus output MBRTU-ATE SKU: MBRTU-ATE Doc No: MBRTU-ATE-DS-EN-10 Introduction MBRTU-ATE Ambient Temperature Sensor utilizes digital temperature sensor delivers high accuracy measurement in range -40 to + 85 oC. Output is Modbus RTU for easily integrating with any PLC, controller, SCADA, BMS or IoT gateway. Digital sensor technology; High accuracy; Standard ModbusRTU output; Plug & Play. Typical Applications MBRTU-ATE can be used widely in the followings: Ambient temperature Monitoring for Factory; Ambient temperature Monitoring for Building; Ambient temperature Monitoring for Warehouse; Ambient temperature Monitoring for Data Center; Ambient temperature Monitoring for HVAC; ... Specification SENSOR SPECIFICATION Sensor Digital type, factory calibrated Measuring range -40 .. + 85 oC Accuracy +/- 0.5oC Resolution 0.125oC Sensor protection material / Rating PA / IP68 (for version with sensor cable) Sensor Filter PA (for version integrated sensor) OTHER SPECIFICATION Communication Port RS485, ModbusRTU protocol, max 19200 baud Power supply 7..48VDC, avg. < 200mA Connector M12-male 4-pin Code A Working temperature -40 .. 85 oC Working humidity 0 .. 100% RH Housing Engineered Plastic Rating IP67 Dimension H100xD30 (without sensor cable) Mounting SS304 L type bracket for wall mounting Net weight <200 grams Ordering Code Item code Descriptions MBRTU-ATE-01 AMBIENT TEMPERATURE SENSOR, INTEGRATED TYPE, -40 .. + 85 C, RS485/MODBUSRTU, 7..48VDC SUPPLY, M12-MALE MBRTU-ATE-12-300 AMBIENT TEMPERATURE SENSOR, CABLE TYPE 300MM, -40 .. + 85 C, RS485/MODBUSRTU, 7..48VDC SUPPLY, M12-MALE Please select below M12 cable with different lengths 2M-FM12CAB4X0.25 M12 4PIN FEMALE ASSEMBLY CONNECTOR WITH SOLDERING TERMINALS AND CODING A AND CONTROL CABLE CU/PVC/OS/PVC 4X0.25MM2, L=2M, ROHS, SHIELD 80% 5M-FM12CAB4X0.25 M12 4PIN FEMALE ASSEMBLY CONNECTOR WITH SOLDERING TERMINALS AND CODING A AND CONTROL CABLE CU/PVC/OS/PVC 4X0.25MM2, L=5M, ROHS, SHIELD 80% 10M-FM12CAB4X0.25 M12 4PIN FEMALE ASSEMBLY CONNECTOR WITH SOLDERING TERMINALS AND CODING A AND CONTROL CABLE CU/PVC/OS/PVC 4X0.25MM2, L=10M, ROHS, SHIELD 80% Link for full datasheet: Link for manual: Daviteq Technologies Inc  www.daviteq.com   |     info@daviteq.com AMBIENT & PROCESS Humidity & Temperature Sensor with Modbus output MBRTU-ATH SKU: MBRTU-ATH Doc No: MBRTU-ATH-DS-EN-10 Introduction MBRTU-ATH Humidity and Temperature Sensor utilizes digital temperature sensor delivers high accuracy measurement in range -40 to + 85 oC for ambient version or -40 to + 120 oC for Process version. Output is Modbus RTU for easily integrating with any PLC, controller, SCADA, BMS or IoT gateway. Digital sensor technology; High accuracy; Standard ModbusRTU output; Plug & Play. Typical Applications MBRTU-ATH can be used widely in the followings: Ambient Humidity and Temperature Monitoring for Factory, Building, Warehouse, Datacenter, HVAC... Process Humidity and Temperature Monitoring for Food processing.... Specification AMBIENT VERSION MBRTU-ATH-11 or MBRTU-ATH-12-... Sensor Digital type, factory calibrated, output both Humidity & Temperature values Humidity measuring range 0 .. 100 %RH Humidity accuracy in Ambient temperature 0 .. 60 oC Typical +/- 2.0% RH in 10..80%RH, otherwise +/- 3.0% RH Humidity repeatability +/- 0.1% RH Humidity resolution 0.1% Temperature measuring range -40 .. + 85 oC Temperature accuracy Typical +/- 0.2 oC in range 5 oC to 60 oC Temperature repeatability +/- 0.1 oC Temperature resolution 0.1 oC Sensor Filter PTFE (for integrated version) OR 20um Alloy sintered filter (for sensor with cable) PROCESS VERSION MBRTU-ATH-15 Sensor Digital type, factory calibrated, output both Humidity & Temperature values Humidity measuring range 0 .. 100 %RH Humidity accuracy +/- 1.8% RH typical in 30-70%RH range and 0-80 oC Humidity resolution 0.1% Temperature measuring range -40 .. + 120 oC Temperature accuracy +/- 0.5 oC in 0-100 oC range Temperature resolution 0.1 oC Sensor Filter 20um Alloy sintered filter (for sensor with cable) Sensor Probe 12mm diameter, 304SS with sliding flangeProbe length: 300mm, 600mm, 900mm Working pressure atmosphere TRANSMITTER SPECIFICATION Communication Port RS485, ModbusRTU protocol, max 19200 baud Power supply 7..48VDC, avg. < 200mA Connector M12-male 4-pin Code A Working temperature and humidity -40 .. 85 oC, 0 .. 100% RH Housing and Rating 304SS, IP67 Dimension and Weight H100xD30 (without sensor cable), < 200 grams Mounting AMBIENT: SS304 L type bracket for wall mountingPROCESS: integral on probe Certification CE Ordering Code Item code Descriptions MBRTU-ATH-11 INDOOR AMBIENT HUMIDITY AND TEMPERATURE SENSOR, INTEGRATED TYPE, -40 .. + 85 C, RS485/MODBUSRTU, 7..48VDC SUPPLY, M12-MALE MBRTU-ATH-12-300 INDOOR AMBIENT HUMIDITY AND TEMPERATURE SENSOR, CABLE TYPE 300MM, -40 .. + 85 C, RS485/MODBUSRTU, 7..48VDC SUPPLY, M12-MALE MBRTU-ATH-15-300 PROCESS HUMIDITY AND TEMPERATURE SENSOR, -40 .. +120 C, 300MM PROBE, ALL 304SS MATERIAL, SLIDING-FLANGE, RS485/MODBUSRTU, 7..48VDC SUPPLY, M12-M CONNECTOR MBRTU-ATH-15-600 PROCESS HUMIDITY AND TEMPERATURE SENSOR, -40 .. +120 C, 600MM PROBE, ALL 304SS MATERIAL, SLIDING-FLANGE, RS485/MODBUSRTU, 7..48VDC SUPPLY, M12-M CONNECTOR MBRTU-ATH-15-900 PROCESS HUMIDITY AND TEMPERATURE SENSOR, -40 .. +120 C, 900MM PROBE, ALL 304SS MATERIAL, SLIDING-FLANGE, RS485/MODBUSRTU, 7..48VDC SUPPLY, M12-M CONNECTOR Please select below M12 cable with different lengths 2M-FM12CAB4X0.25 M12 4PIN FEMALE ASSEMBLY CONNECTOR WITH SOLDERING TERMINALS AND CODING A AND CONTROL CABLE CU/PVC/OS/PVC 4X0.25MM2, L=2M, ROHS, SHIELD 80% 5M-FM12CAB4X0.25 M12 4PIN FEMALE ASSEMBLY CONNECTOR WITH SOLDERING TERMINALS AND CODING A AND CONTROL CABLE CU/PVC/OS/PVC 4X0.25MM2, L=5M, ROHS, SHIELD 80% 10M-FM12CAB4X0.25 M12 4PIN FEMALE ASSEMBLY CONNECTOR WITH SOLDERING TERMINALS AND CODING A AND CONTROL CABLE CU/PVC/OS/PVC 4X0.25MM2, L=10M, ROHS, SHIELD 80% Daviteq Technologies Inc  iot.daviteq.com   |     info@daviteq.com Process Pressure Sensor with Modbus output MBRTU-PPS SKU: MBRTU-PPS Doc No: MBRTU-PPS-DS-EN-10 Introduction MBRTU-PPS Ambient Humidity and Temperature Sensor utilizes digital temperature sensor delivers high accuracy measurement in range -40 to + 85 oC. Output is Modbus RTU for easily integrating with any PLC, controller, SCADA, BMS or IoT gateway. Advanced PIEZO sensor technology; High accuracy; Standard ModbusRTU output; Plug & Play. Typical Applications MBRTU-PPS can be used widely in the followings: Pressure Monitoring & Control for Water, Steam, Liquid, Gas; Pressure Monitoring & Control for Compressed Air System; Pressure Monitoring & Control for Municipal Water network pipeline; ... Specification SENSOR SPECIFICATION Sensing Technology Advanced PIEZO technology Measuring range Select from -1 .. + 700 bar Gage/Absolute/Sealed Gage Over pressure protection 1.5 x Span Accuracy 0.5% of span Stability < 0.3% span/year Wetted parts 304SS/316SS Measuring Fluids Any fluid which is workable with materials 304SS/316SS Working temperature -10 .. + 80 oC Process connection Standard G1/4 or Others (consult factory) OTHER SPECIFICATION Communication Port RS485, ModbusRTU protocol, max 19200 baud Power supply 7..48VDC, avg. < 200mA Connector M12-male 4-pin Code A Working temperature -40 .. 85 oC Working humidity 0 .. 100% RH Housing Engineered Plastic Rating IP67 Dimension H100xD30 (without sensor cable) Mounting SS304 L type bracket for wall mounting Net weight <200 grams Ordering Code Item code Descriptions MBRTU-PPS-G-10-01 MODBUS RTU, RS485 OUTPUT, GAGE PRESSURE SENSOR, RANGE 0-10 BARG, ACCURACY 0.5%, PROCESS CONNECTION G1/4-MALE, 304SS, ELECTRICAL CONNECTOR M12-MALE MBRTU-PPS-G-20-01 MODBUS RTU, RS485 OUTPUT, GAGE PRESSURE SENSOR, RANGE 0-20 BARG, ACCURACY 0.5%, PROCESS CONNECTION G1/4-MALE, 304SS, ELECTRICAL CONNECTOR M12-MALE * Replace "G" by A for Absolute, D for Differential, S for Sealed gauge; * Replace "10" by other value of pressure range in unit of bar. For examples: 20, 50, 100... * Replace "01" by "02" for 1/2" NPT; Please select below M12 cable with different lengths 2M-FM12CAB4X0.25 M12 4PIN FEMALE ASSEMBLY CONNECTOR WITH SOLDERING TERMINALS AND CODING A AND CONTROL CABLE CU/PVC/OS/PVC 4X0.25MM2, L=2M, ROHS, SHIELD 80% 5M-FM12CAB4X0.25 M12 4PIN FEMALE ASSEMBLY CONNECTOR WITH SOLDERING TERMINALS AND CODING A AND CONTROL CABLE CU/PVC/OS/PVC 4X0.25MM2, L=5M, ROHS, SHIELD 80% 10M-FM12CAB4X0.25 M12 4PIN FEMALE ASSEMBLY CONNECTOR WITH SOLDERING TERMINALS AND CODING A AND CONTROL CABLE CU/PVC/OS/PVC 4X0.25MM2, L=10M, ROHS, SHIELD 80% Link for full datasheet: Link for manual: Daviteq Technologies Inc  www.daviteq.com   |     info@daviteq.com 26GHz Lens Radar Level Transmitter with ModbusRTU output SKU: MBRTU-RD26L Doc No: MBRTU-RD26L-DS-EN-10 Introduction MBRTU-RD26L is K-band radar level sensor with special lens for Solid or Liquid measurement. With special lens design, it will be not affected by coagulation/hanging/operating medium/sediment and dust. It can measure up to 70m range with small beam angle 8 degree. Output is Modbus RTU for easily integrating with any PLC, controller, SCADA, BMS or IoT gateway. Not affected by Dust, Steam...; Range up to 70m; Standard ModbusRTU output; Plug & Play. Typical Applications Level measurement in Tank; Level measurement in Silo; Level measurement for Liquid or Solid; Coalmine Application Cement Application Dimension Drawings Specification Sensor technology 26 GHz Pulse radar with lens Measurement range 10, 30, 70m Resolution 1.0 mm Accuracy +/- 5.0 mm Beam angle 8 degree Lens material Nylon/PEEK/PTFE/POM Process temperature -40 .. + 85oC standard, +250 oC optional Process pressure -1 .. + 4 barg Ambient working temperature -40 .. + 85 oC Ambient working humidity 0 .. 95% RH, non-condensing Power Supply 9..40VDC max 40mA Output RS485, ModbusRTU Display Local LCD with keypad Housing/Protection Cast aluminum IP67 Mounting Direct mount on flange Dimension 220x220x279 Net weight <= 10 kgs Ordering Codes Item code Descriptions MBRTU-RD26L-SL-01 RADAR LEVEL SENSOR WITH PA LENS FOR SOLID IN HIGH DUST ENVIRONMENT, MODBUSRTU OUTPUT, SUS304 JIS10K 100A RF FLANGE, 0-30M CALIBRATED RANGE, -40 .. + 85 C, IP67 ALUMINUM HOUSING WS433-RD26L-SL-02 RADAR LEVEL SENSOR WITH PA LENS FOR SOLID IN HIGH DUST ENVIRONMENT, MODBUSRTU OUTPUT, SUS304 JIS10K 100A RF FLANGE, 0-70M CALIBRATED RANGE, -40 .. + 85 C, IP67 ALUMINUM HOUSING Link for full datasheet: Link for manual: Daviteq Technologies Inc  www.daviteq.com   |     info@daviteq.com Process Flat pH Sensor with Modbus output MBRTU-PHFLAT SKU: MBRTU-PHFLAT Doc No: MBRTU-PHFLAT-DS-EN-10 Introduction MBRTU-PHFLAT is a general purpose in-line (continuous measurement) pH sensor offering affordable, flat sensor application coverage for many water applications such as drinking water, industrial water, aquaculture, tank installations or related applications. The flat surface sensor is often referred to as "self-cleaning" when installed in a process stream since the water flow has a tendency to "shear off" biofouling and other debris from the sensor surface. Output is Modbus RTU for easily integrating with any PLC, controller, SCADA, BMS or IoT gateway. Robust pH electrode for continuous measurement; Self-cleaning flat electrode; Standard ModbusRTU output; Plug & Play. Typical Applications MBRTU-PHFLAT can be used for pH monitoring and control in the followings: Drinking water; Waste water; Industrial water; Aquaculture; ... Specification pH SENSOR SPECIFICATION Sensing Technology Glass, combine electrode with Pt100 temperature sensor Measuring range pH 0 .. 14 Resolution pH 0.1 Accuracy +/- 0.1 Working temperature 0 .. 100 oC (compensated) Working pressure 0 .. 100 psig Process connection 3/4" NPT both ends Wetted parts PVC Sensor Cable 6m with BNC connector Rating IP68 Sensor Dimension D27 x 172 (mm) Sensor net weight < 200 grams pH TRANSMITTER SPECIFICATION Inputs pH and Pt100 Output RS485, ModbusRTU protocol, max 19200 baud Power supply 9..36VDC, avg. < 200mA Mounting DIN Rail Working temperature -40 .. 85 oC Working humidity 0 .. 95% RH, non-condensing Housing Engineered Plastic Ingress Protection IP20 Dimension 93 x 40 (mm) Net weight <200 grams Ordering Code Item code Descriptions MBRTU-PHFLAT-01 PROCESS PH FLAT SENSOR WITH TEMPERATURE COMPENSATION IP68, 3/4" NPT SUBMERSIBLE, DIN-RAIL MOUNT TRANSMITTER WITH MODBUSRTU RS485 OUTPUT, 9-36VDC, 6M CABLE Accessories RS485-FM12-USB-1 RS485 FEMALE M12 4-PIN, CODING A TO USB CABLE WITH POWER ADAPTER 12VDC/2.0A FOR CONFIGURATION * Configuration cable for pH sensor, Windows' software is free. Contact our sales for more information. Link to download datasheet: https://filerun.daviteq.com/wl/?id=S2wQivqLtEFdY4di7gODEJEecRt3g0gv Link for manual: Daviteq Technologies Inc  www.daviteq.com   |     info@daviteq.com Process Flat ORP Sensor with Modbus output MBRTU-ORPFLAT SKU: MBRTU-ORPFLAT Doc No: MBRTU-ORPFLAT-DS-EN-10 Introduction MBRTU-ORPFLAT is a general purpose in-line (continuous measurement) ORP sensor offering affordable, flat sensor application coverage for many water applications such as drinking water, industrial water, aquaculture, tank installations or related applications. The flat surface sensor is often referred to as "self-cleaning" when installed in a process stream since the water flow has a tendency to "shear off" biofouling and other debris from the sensor surface. Output is Modbus RTU for easily integrating with any PLC, controller, SCADA, BMS or IoT gateway. Robust ORP electrode for continuous measurement; Self-cleaning flat electrode; Standard ModbusRTU output; Plug & Play. Typical Applications MBRTU-ORPFLAT is a cost effective method used to monitor a variety of processes. Common applications include disinfection using chlorine, ozone, and bromine. All of these species are strong oxidizers, so ORP is used as an indicator of sanitizing activity. ORP is also used in process applications to monitor destruction of chromate or cyanide, as well as in bleach production and wet scrubbers. Specification ORP SENSOR SPECIFICATION Sensing Technology Glass, combine electrode Measuring range +/- 2000 mV Resolution 0.1 mV Accuracy +/- 1 mV Working temperature 0 .. 100 oC (compensated) Working pressure 0 .. 100 psig Process connection 3/4" NPT both ends Wetted parts PVC Sensor Cable 6m with BNC connector Rating IP68 Sensor Dimension D27 x 172 (mm) Sensor net weight < 200 grams ORP TRANSMITTER SPECIFICATION Inputs mV Output RS485, ModbusRTU protocol, max 19200 baud Power supply 9..36VDC, avg. < 200mA Mounting DIN Rail Working temperature -40 .. 85 oC Working humidity 0 .. 95% RH, non-condensing Housing Engineered Plastic Ingress Protection IP20 Dimension 93 x 40 (mm) Net weight <200 grams Ordering Code Item code Descriptions MBRTU-ORPFLAT-01 PROCESS ORP FLAT SENSOR IP68, 3/4" NPT SUBMERSIBLE, DIN-RAIL MOUNT TRANSMITTER WITH MODBUSRTU RS485 OUTPUT, 9-36VDC, 6M CABLE Accessories RS485-FM12-USB-1 RS485 FEMALE M12 4-PIN, CODING A TO USB CABLE WITH POWER ADAPTER 12VDC/2.0A FOR CONFIGURATION * Configuration cable for pH sensor, Windows' software is free. Contact our sales for more information. Link to download datasheet: https://filerun.daviteq.com/wl/?id=Vy59lmYEtzViIaLxsjjDGpAwg799wMYI Link for manual: Daviteq Technologies Inc  www.daviteq.com   |     info@daviteq.com Process Optical Dissolved Oxygen Sensor with Modbus output MBRTU-PODO SKU: MBRTU-PODO Doc No: MBRTU-PODO-DS-EN-10 Introduction MBRTU-PODO is Process Optical Dissolved Oxygen Electrode with optic technology is based on the proven method whereas oxygen concentration is determined by the luminescent quenching of a dye embedded on the sensor surface. Unlike polarographic or galvanic sensors, this optical sensor does not require filling solutions nor a “warm-up” time. The electrode comes with dual ¾” NPT threads, a durable Ryton body and is submersible. Output is Modbus RTU for easily integrating with any PLC, controller, SCADA, BMS or IoT gateway. Affordable, complete electrode system Fully documented RS485 output for existing PLC/controllers/monitors No electrolyte solution to replenish Replaceable sensor cap with >2 year life expectancy No calibration or replacement sensor cap for at least 1 year in most applications Saltwater compensation On-probe pressure sensor for compensation Sample flow not necessary for measurement accuracy Standard ModbusRTU output; Typical Applications MBRTU-PODO is used in monitoring of Dissolved oxygen in: Waste water; Aquaculture; ... Specification ODO SENSOR SPECIFICATION Sensing Technology Optical sensor Measuring range 0 - 20 ppm or 0-200% Saturation Resolution 0.1 ppm Accuracy +/- 0.1 ppm for below 1ppm and +/- 0.2 ppm for above 1 ppm Response Time T90 < 30s Working temperature 0 .. 65 oC Process connection 3/4" NPT both ends Wetted parts Ryton Sensor Cable 6m Rating IP68 Sensor Dimension D28 x 184 (mm) Sensor net weight < 200 grams ODO TRANSMITTER SPECIFICATION Inputs Optical ODO sensor Output RS485, ModbusRTU protocol, max 19200 baud Power supply 18..36VDC, avg. < 200mA Mounting DIN Rail Working temperature -40 .. 85 oC Working humidity 0 .. 95% RH, non-condensing Housing Engineered Plastic Ingress Protection IP20 Dimension 93 x 40 (mm) Net weight <200 grams Ordering Code Item code Descriptions MBRTU-PODO-02 PROCESS OPTICAL DISSOLVED OXYGEN SENSOR IP68, 3/4" NPT SUBMERSIBLE, DIN-RAIL MOUNT TRANSMITTER WITH MODBUSRTU RS485 OUTPUT, 9-36VDC, 6M CABLE Accessories RS485-FM12-USB-1 RS485 FEMALE M12 4-PIN, CODING A TO USB CABLE WITH POWER ADAPTER 12VDC/2.0A FOR CONFIGURATION * Configuration cable for pH sensor, Windows' software is free. Contact our sales for more information. Link to download datasheet: https://filerun.daviteq.com/wl/?id=HgJJgPMINRlt2BgiloKMPNY2Unpn6gY7 Link for manual: Daviteq Technologies Inc  www.daviteq.com   |     info@daviteq.com Process Flat Conductivity-Salinity Sensor with Modbus output MBRTU-ECFLAT SKU: MBRTU-ECFLAT Doc No: MBRTU-ECFLAT-DS-EN-10 Introduction MBRTU-ECFLAT is Process Flat 4-electrode type Conductivity sensor, to measure very wide range conductivity 0 - 500 mS/cm. The robust POM sensor body with 316SS electrodes allow the sensor withstand the highly corrosive environment like waste water, sea water, process water...The electrode comes with dual 1" NPT threads, a durable POM body and is submersible. Output is Modbus RTU for easily integrating with any PLC, controller, SCADA, BMS or IoT gateway. Wide measurement range with 4-electrode design; Compensation for coating and build-up Diagnostic for fouling detection; Standard ModbusRTU output; Typical Applications MBRTU-ECFLAT is used in monitoring of electrical conductivity or salinity in: Waste water; Aquaculture; Process liquids; ... Specification EC SENSOR SPECIFICATION Sensing Technology 4-electrode measurement with Pt100 sensor Measuring range 0 - 500 mS/cm Resolution 0.01 mS Accuracy +/- 0.1 mS Response Time T90 < 30s Working process temperature 5 .. 80 oC (compensated) Working process pressure 0 .. 100 psig Process connection 1" NPT both ends Wetted parts POM Sensor Cable 6m Rating IP68 Sensor Dimension D34 x 140 (mm) Sensor net weight < 200 grams EC TRANSMITTER SPECIFICATION Inputs 4-electrode EC sensor Output RS485, ModbusRTU protocol, max 19200 baud Power supply 9..36VDC, avg. < 200mA Mounting DIN Rail Working temperature -40 .. 85 oC Working humidity 0 .. 95% RH, non-condensing Housing Engineered Plastic Ingress Protection IP20 Dimension 93 x 40 (mm) Net weight <200 grams Ordering Code Item code Descriptions MBRTU-ECFLAT-K10 ADVANCED CONDUCTIVITY-SALINITY SENSOR, 4-ELECTRODES FLAT TYPE, IP68, K=10, 1" NPT SUBMERSIBLE, MODBUSRTU RS485 OUTPUT, 9-36VDC, 6M CABLE Accessories RS485-FM12-USB-1 RS485 FEMALE M12 4-PIN, CODING A TO USB CABLE WITH POWER ADAPTER 12VDC/2.0A FOR CONFIGURATION * Configuration cable for pH sensor, Windows' software is free. Contact our sales for more information. Link to download datasheet: https://filerun.daviteq.com/wl/?id=RqiwTGLrMVmBgTiYK2mVPNleyICPn0N4 Link for manual: Daviteq Technologies Inc  www.daviteq.com   |     info@daviteq.com Process Turbidity Sensor with Modbus output MBRTU-TBD SKU: MBRTU-TBD Doc No: MBRTU-TBD-DS-EN-10 Introduction MBRTU-TBD is a general purpose in-line (continuous measurement) Turbidity sensor offering affordable sensor application coverage for many water applications such as drinking water, industrial water, aquaculture, tank installations or related applications. Output is Modbus RTU for easily integrating with any PLC, controller, SCADA, BMS or IoT gateway. Optical Technology; Wide measurement range; Standard ModbusRTU output; Plug & Play. Typical Applications MBRTU-TBD can be used for Turbidity monitoring in the following applications Drinking water; Waste water; Industrial water; Aquaculture; ... Specification Sensing Technology Optical method Measuring range 0 .. 4000 NTU Resolution 0.1 Linearity +/- 1.0 Working temperature 0 .. 60 oC Working pressure 0 .. 60 psig Process connection 1-1/4" NPT both ends Wetted parts POM, PP Sensor Cable 6m Rating IP68 Output RS485, ModbusRTU protocol, max 19200 baud Power supply 9..36VDC, avg. < 200mA Dimension D42 x 180 (mm) Net weight <200 grams Ordering Code Item code Descriptions MBRTU-TBD-01 PROCESS TURBIDITY SENSOR, 0-4000NTU, IP68, 1-1/4" NPT SUBMERSIBLE, RS485 MODBUSRTU OUTPUT, 9-36VDC Accessories RS485-FM12-USB-1 RS485 FEMALE M12 4-PIN, CODING A TO USB CABLE WITH POWER ADAPTER 12VDC/2.0A FOR CONFIGURATION * Configuration cable for pH sensor, Windows' software is free. Contact our sales for more information. Link to download datasheet: https://filerun.daviteq.com/wl/?id=Vi3MZ6SxQuCOrkStJkXKH1xWBiAJZ8VV Link for manual: Daviteq Technologies Inc  www.daviteq.com   |     info@daviteq.com Process Free Chlorine Sensor with Modbus output MBRTU-FCL SKU: MBRTU-FCL Doc No: MBRTU-FCL-DS-EN-10 Introduction MBRTU-FCL Free Chlorine Sensor is an excellent choice for continuous measurement of free (or residual) chlorine in swimming pools, spas, industrial applications, or dirty/colored samples where colorimetric methods are inadequate. This electrode utilizes 2-electrode ampero-metric measurement technology and the measured chlorine concentration is compensated by an internal temperature sensor. ModbusRTU output on RS485 allow easily integrate into any Monitoring or Control systems. Affordable, complete, free chlorine electrode system; Long life with replaceable membrane and refillable electrolyte; Auto temperature-compensated output; 1⁄2” NPT fittings for easy installation in pipe or our available flow cell; Factory calibrated, no zero calibration required; Standard ModbusRTU output; Plug & Play. Typical Applications MBRTU-FCL can be used to monitor or control the residual chlorine in: Swimming pools; SPAs; Industrial Process; Municipal Water; ... Specification Sensing Technology Two-electrode ampero-metric technology with gas permeable membranes (replaceable) Measuring range 0-10mg/L or 0-20mg/L Accuracy & Resolution +/- 0.1 mg/L Repeatability +/- 0.05 mg/L (25 oC) Response Time T90 < 90s (25 oC) Working Condition 0 .. 50 oC with pH = 5 .. 9 Working Pressure 0 .. 15 psig Flow range 30 .. 60 L/h or 0.6 .. 1.3 cm/s Output RS485 ModbusRTU Power supply 9..36VDC, avg. < 200mA Conditioning New, first start-up: at least 4hours Restart-up: < 30 min. Calibration One Point - Manual with DPD Interferences ClO2, Ozone, Bromine Cyanuric Acid compatible Process connection 1/2" NPT Wetted parts PVC, Silicone, ABS, PESSilver-Silver Halide/Platinum Sensor Cable 6m with BNC connector Rating IP68 Sensor Dimension D21.3 x 219 (mm) Sensor net weight < 200 grams Warranty 1 year for probe, membrane for 03 months Ordering Code Item code Descriptions MBRTU-FCL-01 PROCESS RESIDUAL CHLORINE SENSOR WITH TEMPERATURE COMPENSATION, 0-10MG/L, IP68, 1/2" NPT SUBMERSIBLE, RS485 MODBUSRTU OUTPUT, 9-36VDC MBRTU-FCL-02 PROCESS RESIDUAL CHLORINE SENSOR WITH TEMPERATURE COMPENSATION, 0-20MG/L, IP68, 1/2" NPT SUBMERSIBLE, RS485 MODBUSRTU OUTPUT, 9-36VDC Replaceable spare-parts RC66-MEM1 CHLORINE SENSOR MEMBRANE RC66 RF0CR2-125 CHLORINE INTERNAL FILLING GEL RC66, 125 ML * Configuration cable for pH sensor, Windows' software is free. Contact our sales for more information. Link for full datasheet: https://filerun.daviteq.com/wl/?id=tqQNQnXedUbYO3Xd32JMg3ZEPSiC8Rn5 Link for manual: Daviteq Technologies Inc  www.daviteq.com   |     info@daviteq.com Economy pH Sensor with Modbus output MBRTU-PH-H035 SKU: MBRTU-PH-H035 Doc No: MBRTU-PH-H035-DS-EN-10 Introduction MBRTU-PH-H035 is an economy type in-line (continuous measurement) pH sensor offering affordable sensor application coverage for many water applications such as drinking water, industrial water, aquaculture, tank installations or related applications. Output is Modbus RTU for easily integrating with any PLC, controller, SCADA, BMS or IoT gateway. 12mm OD compact probe; Automatic temperature compensation; Standard ModbusRTU output; Plug & Play. Typical Applications MBRTU-PHFLAT can be used for pH monitoring and control in the followings: Drinking water; Waste water; Industrial water; Aquaculture; ... Specification pH SENSOR SPECIFICATION Sensing Technology Glass, combine electrode with temperature sensor Measuring range pH 0 .. 14 Resolution pH 0.1 Accuracy +/- 0.1 Working temperature 0 .. 80 oC (compensated) Working pressure 0 .. 15 psig Process connection 3/4" NPT both ends Probe protection Polycarbonate tube Sensor Cable 3m Rating IP68 Sensor Dimension D12 x 266 (mm) Sensor net weight < 150 grams pH TRANSMITTER SPECIFICATION Inputs pH sensor Output RS485, ModbusRTU protocol, max 19200 baud Power supply 9..36VDC, avg. < 200mA Mounting DIN Rail Working temperature -40 .. 85 oC Working humidity 0 .. 95% RH, non-condensing Housing Engineered Plastic Ingress Protection IP20 Dimension 93 x 40 (mm) Net weight <200 grams Ordering Code Item code Descriptions MBRTU-PH-H035-P001 PH SENSOR 12MM PROBE WITH TEMPERATURE COMPENSATION, 3M SENSOR CABLE, C/W DIN RAIL MOUNT TRANSMITTER WITH MODBUSRTU RS485 OUTPUT, 9-36VDC Accessories RS485-FM12-USB-1 RS485 FEMALE M12 4-PIN, CODING A TO USB CABLE WITH POWER ADAPTER 12VDC/2.0A FOR CONFIGURATION * Configuration cable for pH sensor, Windows' software is free. Contact our sales for more information. Link to download datasheet: https://filerun.daviteq.com/wl/?id=0TMhHOvn5DLr3zpqL31oDmObhRx0Xr3W Link for manual: Daviteq Technologies Inc  www.daviteq.com   |     info@daviteq.com Economy Conductivity Sensor with Modbus output MBRTU-EC-CT25 SKU: MBRTU-EC-CT25 Doc No: MBRTU-EC-CT25-DS-EN-10 Introduction MBRTU-EC-CT25 is an economy type 2-electrode Conductivity sensor, to measure small range of conductivity. It has cell constant 0.1 and 1.0. Affordable ABS body housing with standard 12mm diameter and 120mm length. Integral temperature sensor for automatic temperature compensation (ATC). Output is Modbus RTU for easily integrating with any PLC, controller, SCADA, BMS or IoT gateway. 2-electrode design for small range; Automatic temperature compensation; Cell constant 0.1 and 1.0; Standard ModbusRTU output; Typical Applications MBRTU-EC-CT25 is used in monitoring of electrical conductivity or salinity in: Portable water; Aquaculture; Process liquids; ... Specification EC SENSOR SPECIFICATION Sensing Technology 2-electrode measurement with temperature sensor Measuring range 0 - 20.000 uS/cm for K=1 0 - 1.000 us/cm for K=0.1 Resolution 1 uS Accuracy +/- 1 uS Response Time T90 < 30s Working process temperature 0 .. 80 oC (compensated) Working process pressure 0 .. 15 psig Process connection 12mm OD flush (no process connection) Probe material ABS body Sensor Cable 3m Rating IP68 Sensor Dimension D12 x 266 (mm) Sensor net weight < 150 grams EC TRANSMITTER SPECIFICATION Inputs 2-electrode Conductivity sensor Output RS485, ModbusRTU protocol, max 19200 baud Power supply 9..36VDC, avg. < 200mA Mounting DIN Rail Working temperature -40 .. 85 oC Working humidity 0 .. 95% RH, non-condensing Housing Engineered Plastic Ingress Protection IP20 Dimension 93 x 40 (mm) Net weight <200 grams Ordering Code Item code Descriptions MBRTU-EC-CT25-P001 CONDUCTIVITY-SALINITY SENSOR, 2-ELECTRODES CARBON TYPE 12MM PROBE, K=1, 3M SENSOR CABLE, C/W DIN RAIL MOUNT TRANSMITTER, MODBUSRTU RS485 OUTPUT, 9-36VDC MBRTU-EC-CT25-P002 CONDUCTIVITY-SALINITY SENSOR, 2-ELECTRODES CARBON TYPE 12MM PROBE, K=0.1, 3M SENSOR CABLE, C/W DIN RAIL MOUNT TRANSMITTER, MODBUSRTU RS485 OUTPUT, 9-36VDC Accessories RS485-FM12-USB-1 RS485 FEMALE M12 4-PIN, CODING A TO USB CABLE WITH POWER ADAPTER 12VDC/2.0A FOR CONFIGURATION * Configuration cable for pH sensor, Windows' software is free. Contact our sales for more information. Link to download datasheet: https://filerun.daviteq.com/wl/?id=qL6jQruJB5YSFsuemkHpoHD4ChjtLg0Z Link for manual: Daviteq Technologies Inc  www.daviteq.com   |     info@daviteq.com Livestock Humidity & Temperature Sensor LS-ATH15 SKU: LS-ATH15 Doc No: LS-ATH15-DS-EN-10 Introduction LS-ATH Humidity and Temperature Sensor utilize a digital temperature sensor that delivers high accuracy measurement in range -40 to + 85 oC for monitoring the livestock environment. Customers can select different types of output to meet their system requirements such as RS485/ModbusRTU, 0-10V, and 4-20mA for easily integrating with any PLC, controller, SCADA, BMS or IoT gateway. Digital sensor technology; High accuracy; Various output types; Plug & Play. Typical Applications LS-ATH can be used widely in the followings: Ambient Humidity and Temperature Monitoring for Livestock Ambient Humidity and Temperature Monitoring for Factory, Building, Warehouse, Datacenter, HVAC... Specification Sensor technique Digital type, factory calibrated, output both Humidity & Temperature values Humidity measuring range 0 .. 100 %RH Humidity accuracy +/- 1.8% RH typical in 30-70%RH range and 0-80 oC Humidity resolution 0.1% Temperature measuring range -40 .. + 120 oC Temperature accuracy +/- 0.5 oC in 0-100 oC range Temperature resolution 0.1 oC Sensor protection Teflon filter Output Select one of the below output types:* RS485, ModbusRTU protocol, max 19200 baud* 2 x current output 4-20mA* 2 x voltage output 0-10VDC Power supply 12..36VDC, avg. < 200mA Connector M12-male 4-pin Code A Working temperature -40 .. 85 oC Working humidity 0 .. 100% RH Housing Engineering plastic Rating IP67 Dimension H100xD30 (without sensor cable) Mounting Wall mount bracket Net weight <200 grams Ordering Code Item code Descriptions LS-ATH15-MB AMBIENT HUMIDITY AND TEMPERATURE SENSOR, INTEGRATED TYPE, -40 .. + 85 C, RS485/MODBUSRTU, 12..36VDC SUPPLY, M12-MALE CONNECTOR, WITH SENSOR PROTECTION COVER LS-ATH15-A AMBIENT HUMIDITY AND TEMPERATURE SENSOR, INTEGRATED TYPE, -40 .. + 85 C, 02 CURRENT OUTPUTS 4-20MA DC, 12..36VDC SUPPLY, M12-MALE CONNECTOR, WITH SENSOR PROTECTION COVER LS-ATH15-V AMBIENT HUMIDITY AND TEMPERATURE SENSOR, INTEGRATED TYPE, -40 .. + 85 C, 02 VOLTAGE OUTPUT 0-10V, 12..36VDC SUPPLY, M12-MALE CONNECTOR, WITH SENSOR PROTECTION COVER Please select below M12 cable with different lengths 2M-FM12CAB4X0.25 M12 4PIN FEMALE ASSEMBLY CONNECTOR WITH SOLDERING TERMINALS AND CODING A AND CONTROL CABLE CU/PVC/OS/PVC 4X0.25MM2, L=2M, ROHS, SHIELD 80% 5M-FM12CAB4X0.25 M12 4PIN FEMALE ASSEMBLY CONNECTOR WITH SOLDERING TERMINALS AND CODING A AND CONTROL CABLE CU/PVC/OS/PVC 4X0.25MM2, L=5M, ROHS, SHIELD 80% 10M-FM12CAB4X0.25 M12 4PIN FEMALE ASSEMBLY CONNECTOR WITH SOLDERING TERMINALS AND CODING A AND CONTROL CABLE CU/PVC/OS/PVC 4X0.25MM2, L=10M, ROHS, SHIELD 80% Link for full datasheet: Link for manual: Daviteq Technologies Inc  www.daviteq.com   |     info@daviteq.com Process Optical Dissolved Oxygen Sensor with Modbus output MBRTU-PODO Version 2 SKU: MBRTU-PODO Doc No: MBRTU-PODO-DS-EN-20 Introduction MBRTU-PODO is Process Optical Dissolved Oxygen Electrode with optic technology is based on the proven method whereas oxygen concentration is determined by the luminescent quenching of a dye embedded on the sensor surface. Unlike polarographic or galvanic sensors, this optical sensor does not require filling solutions nor a “warm-up” time. The electrode comes with 1/2” NPT threads, a durable stainless steel body and is submersible. Output is Modbus RTU for easily integrating with any PLC, controller, SCADA, BMS or IoT gateway. Affordable, complete electrode system Fully documented RS485 output for existing PLC/controllers/monitors No electrolyte solution to replenish Replaceable sensor cap with >2 year life expectancy No calibration or replacement sensor cap for at least 1 year in most applications Saltwater compensation On-probe pressure sensor for compensation Sample flow not necessary for measurement accuracy Standard ModbusRTU output; Typical Applications MBRTU-PODO is used in monitoring of Dissolved oxygen in: Waste water; Aquaculture; ... with Protective cover Sensor cap with 4-20mA converter Specification ODO SENSOR SPECIFICATION Sensing Technology Optical sensor Measuring range 0 - 20 ppm or 0-200% Saturation Resolution 0.01 ppm, 0.1 oC Accuracy +/- 0.3% FS, +/- 0.3 oC Response Time T90 < 50s Sensor cap life > 1 year under normal condition Working temperature 0 .. 50 oC Process connection 1/2" NPT Wetted parts 316SS Sensor Cable 10m standard Rating IP68 Sensor Dimension D30 x 120 (mm) Sensor net weight < 350 grams Output RS485, ModbusRTU protocol, 9600, 8, 1, None Power supply 12..24VDC, avg. < 50mA OPTIONAL CONVERTER TO 4-20mA Size 83*58*33.5mm Output 4-20mA Supply 12-24VDC, < 20mA Ordering Code Item code Descriptions MBRTU-PODO-03 PROCESS OPTICAL DISSOLVED OXYGEN SENSOR IP68, 1/2" NPT SUBMERSIBLE, MODBUSRTU RS485 OUTPUT, 12-24VDC, 10M CABLE Accessories RS485-FM12-USB-1 RS485 FEMALE M12 4-PIN, CODING A TO USB CABLE WITH POWER ADAPTER 12VDC/2.0A FOR CONFIGURATION * Configuration cable for pH sensor, Windows' software is free. Contact our sales for more information. Link to download datasheet: Link for manual: Daviteq Technologies Inc  www.daviteq.com   |     info@daviteq.com Gas Sensor with Modbus output MBRTU-G4 SKU: MBRTU-G4 Doc No: MBRTU-G4-DS-EN-10 Introduction MBRTU-G4 is an electrochemical-type gas sensor with a high sensitivity to low concentrations of detected gas, high selectivity, and a stable baseline. The device supports different types of gas such as CO, NO, NO2, H2S, NH3, O2, O3, SO2, Cl2, and HCHO...It is powered by a wide range of power supplies 7..48VDC and gives output via RS485 ModbusRTU. High accuracy and stability; Wide range of Power Supply; Sintered metal filter to protect sensor; Optional splash guard to protect the sensor from water injection; Standard ModbusRTU output; Plug & Play. Typical Applications Ambient Gas Monitoring in Facilities, Farm, Building, Factory, City... Indoor Air Quality monitoring; HVAC Control; Greenhouse; Smart Agriculture. Specification SENSOR SPECIFICATION Gas sensor type and specification List of compatible gas sensors and specification Sensor housing / Rating SS316/SS304 housing with 316SS sintered filter for Indoor use (buy the optional accessory rain guard for outdoor installation or splash guard for water injection) OTHER SPECIFICATION Communication Port RS485, ModbusRTU protocol, max 19200 baud Power supply 9..36VDC, avg. < 200mA Connector M12-male 4-pin Code A Working temperature 0 .. 50 oC Working humidity 15 .. 90% RH Housing 316SS/304SS/Thermal Plastic Rating Indoor use Dimension H150xD30 Mounting SS304 L type bracket for wall mounting Net weight <200 grams Ordering Code Item code Descriptions MBRTU-G4-NH3-100-01 MODBUSRTU OUTPUT AMMONIA GAS NH3, 0-100PPM, RS485/MODBUSRTU, 7..48VDC SUPPLY, M12-M CONNECTOR MBRTU-G4-H2S-50-01 MODBUSRTU OUTPUT H2S GAS, 0-50PPM, RS485/MODBUSRTU, 7..48VDC SUPPLY, M12-M CONNECTOR Please select below M12 cable with different lengths 2M-FM12CAB4X0.25 M12 4PIN FEMALE ASSEMBLY CONNECTOR WITH SOLDERING TERMINALS AND CODING A AND CONTROL CABLE CU/PVC/OS/PVC 4X0.25MM2, L=2M, ROHS, SHIELD 80% 5M-FM12CAB4X0.25 M12 4PIN FEMALE ASSEMBLY CONNECTOR WITH SOLDERING TERMINALS AND CODING A AND CONTROL CABLE CU/PVC/OS/PVC 4X0.25MM2, L=5M, ROHS, SHIELD 80% 10M-FM12CAB4X0.25 M12 4PIN FEMALE ASSEMBLY CONNECTOR WITH SOLDERING TERMINALS AND CODING A AND CONTROL CABLE CU/PVC/OS/PVC 4X0.25MM2, L=10M, ROHS, SHIELD 80% Link for full datasheet: Link for manual: Daviteq Technologies Inc  www.daviteq.com   |     info@daviteq.com Ultra-Low Pressure Sensor and Air Velocity Sensor with Modbus output MBRTU-ULP SKU: MBRTU-ULP Doc No: MBRTU-ULP-DS-EN-10 Introduction MBRTU-ULP is the digital, ultra-low pressure sensor offering state-of-the-art MEMS pressure transducer technology and CMOS mixed signal processing technology to produce a digital, fully conditioned, multi-order pressure and temperature compensated sensor. It is available in a gauge and a differential pressure configuration. It offers the TPE up to 1% FS in the temperature range from -20 to +85 oC. When combined with the PTF air/gas velocity measuring element, it becomes the Air/Gas Velocity Transmitter. Output is Modbus RTU for easily integrating with any PLC, controller, SCADA, BMS, or IoT gateway. Advanced MEMS sensor technology; High accuracy; Standard ModbusRTU output; Plug & Play. Typical Applications MBRTU-ULP can be used widely in the following: Gas Flow Measurement Air Flow Measurement HVAC / VAV Pressure Monitoring Negative Pressure Room Monitor Positive Pressure Room Monitor Filter Clogging Monitor Safety Cabinets ... Specification Type Pressure range (Pa) Pressure Total Error Band * (% FS) Air Velocity Range (m/s) Velocity Total Error Band * (m/s) ULP-G300 0 .. 300 +/- 1.0 N/A N/A ULP-G600 0 .. 600 +/- 1.0 N/A N/A ULP-D125 -125 .. +125 +/- 1.25 0 .. 14 0.1 ULP-D250 -250 .. +250 +/- 1.0 0 .. 20 0.1 SENSOR COMMON SPECIFICATION Operating Temperature -20 .. + 85 oC Compensation Temperature -20 .. + 85 oC Max allowable static pressure 7 Kpa Burst static pressure 20 Kpa Process connection 6mm tube quick fittings Housing Material Engineering Plastic OTHER SPECIFICATION Communication Port RS485, ModbusRTU protocol, max 19200 baud Measurement output Differential Pressure (Pa), Air/Gas Velocity (m/s) Power supply 7..48VDC, avg. < 200mA Connector M12-male 4-pin Code A Working temperature -40 .. 85 oC Working humidity 0 .. 100% RH Housing Engineered Plastic Rating IP67 Dimension H100xD30 (without sensor cable) Mounting SS304 L type bracket for wall mounting Net weight <200 grams Ordering Code Item code Descriptions MBRTU-ULP-G300-01 MODBUS RTU OUTPUT ULTRA-LOW PRESSURE SENSOR, GAUGE 300 Pa, 6MM FITTINGS, M12-M CONNECTOR MBRTU-ULP-G600-01 MODBUS RTU OUTPUT ULTRA-LOW PRESSURE SENSOR, GAUGE 600 Pa, 6MM FITTINGS, M12-M CONNECTOR MBRTU-ULP-D125-01 MODBUS RTU OUTPUT ULTRA-LOW PRESSURE SENSOR, DIFFERENTIAL +/-125 Pa, 6MM FITTINGS, M12-M CONNECTOR MBRTU-ULP-D250-01 MODBUS RTU OUTPUT ULTRA-LOW PRESSURE SENSOR, DIFFERENTIAL +/-250 Pa, 6MM FITTINGS, M12-M CONNECTOR PTF-01 TYPE 1 OPEN-ATMOSPHERE AIR VELOCITY MEASURING ELEMENT, ENGINEERING PLASTIC * To use with ULP-D125 to give 0 - 14 m/s air velocity range; * To use with ULP-D250 to give 0 - 20 m/s air velocity range; Please select below M12 cable with different lengths 2M-FM12CAB4X0.25 M12 4PIN FEMALE ASSEMBLY CONNECTOR WITH SOLDERING TERMINALS AND CODING A AND CONTROL CABLE CU/PVC/OS/PVC 4X0.25MM2, L=2M, ROHS, SHIELD 80% 5M-FM12CAB4X0.25 M12 4PIN FEMALE ASSEMBLY CONNECTOR WITH SOLDERING TERMINALS AND CODING A AND CONTROL CABLE CU/PVC/OS/PVC 4X0.25MM2, L=5M, ROHS, SHIELD 80% 10M-FM12CAB4X0.25 M12 4PIN FEMALE ASSEMBLY CONNECTOR WITH SOLDERING TERMINALS AND CODING A AND CONTROL CABLE CU/PVC/OS/PVC 4X0.25MM2, L=10M, ROHS, SHIELD 80% Link for full datasheet: Link for manual: Daviteq Technologies Inc  www.daviteq.com   |     info@daviteq.com Gas Sensor with Modbus output MBRTU-G4-NH3 SKU: MBRTU-G4-NH3 Doc No: MBRTU-G4-NH3-DS-EN-10 Introduction MBRTU-G4-NH3 is an electrochemical-type gas sensor with a high sensitivity to low concentrations of NH3 gas, high selectivity, and a stable baseline. It is powered by a wide range of power supplies 7..48VDC and gives output via RS485 ModbusRTU. High accuracy and stability; Wide range of Power Supply; Filter & Protector; Standard ModbusRTU output; Plug & Play. Typical Applications Ambient Gas Monitoring in Facilities, Farm, Building, Factory, City... Indoor Air Quality monitoring; HVAC Control; Greenhouse; Smart Agriculture. Specification SENSOR SPECIFICATION Sensor type Daviteq Seri-4 electrochemical gas sensor Nominal range 0-100 ppm Maximum overload 200 ppm Resolution 0.1 ppm T90 response time < 35 s Typical Baseline Range (pure air, 20°C) -3.0 ppm .. + 3.0 ppm Repeatability < 3% of reading Linearity 5% of full scale Temperature compensation Yes Relative humidity range 15 % to 90 % RH non-condensing Temperature range -10 °C to 50 °C Pressure range Atmospheric ± 10% Humidity effect (Abrupt changes in rel. humidity causes a short-term transient signal) < 4 ppm Expected Operation Life 2 years in the air Expected Long-Term Output Drift in air < 5 % of reading loss per 6 months Filter & Protector Nylon filter Sensor housing / Rating Plastic / IP67 OTHER SPECIFICATION Communication Port RS485, ModbusRTU protocol, max 19200 baud Power supply 9..36VDC, avg. < 200mA Connector M12-male 4-pin Code A Working temperature 0 .. 50 oC Working humidity 15 .. 90% RH Housing Thermal Plastic Housing Rating IP67 Dimension H150xD30 Net weight <200 grams CROSS SENSITIVITY DATA The table below does not claim to be complete. Interfering gases should not be used for calibration. Interfering Gas Concentration (ppm) Reading (ppm) Cl2 20 -55 CO 300 0 CO2 20000 0 H2 200 0 H2S 20 7 NO 20 -1 NO2 20 -20 SiH4 10 0 SO2 20 -7 ORDERING CODE Item code Descriptions MBRTU-G4-NH3-100-01 MODBUSRTU OUTPUT AMMONIA GAS NH3, 0-100PPM, RS485/MODBUSRTU, 7..48VDC SUPPLY, M12-M CONNECTOR MBRTU-G4-H2S-50-01 MODBUSRTU OUTPUT H2S GAS, 0-50PPM, RS485/MODBUSRTU, 7..48VDC SUPPLY, M12-M CONNECTOR Please select below M12 cable with different lengths 2M-FM12CAB4X0.25 M12 4PIN FEMALE ASSEMBLY CONNECTOR WITH SOLDERING TERMINALS AND CODING A AND CONTROL CABLE CU/PVC/OS/PVC 4X0.25MM2, L=2M, ROHS, SHIELD 80% 5M-FM12CAB4X0.25 M12 4PIN FEMALE ASSEMBLY CONNECTOR WITH SOLDERING TERMINALS AND CODING A AND CONTROL CABLE CU/PVC/OS/PVC 4X0.25MM2, L=5M, ROHS, SHIELD 80% 10M-FM12CAB4X0.25 M12 4PIN FEMALE ASSEMBLY CONNECTOR WITH SOLDERING TERMINALS AND CODING A AND CONTROL CABLE CU/PVC/OS/PVC 4X0.25MM2, L=10M, ROHS, SHIELD 80% Link for full datasheet: Link for manual: Daviteq Technologies Inc  www.daviteq.com   |     info@daviteq.com