Product data sheet for Sensor elements

Temperature Sensors

Temperature Sensors

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Air flow sensors

Air flow sensors

Air Velocity Sensor AVS

SKU: AVS Doc No: AVS-DS-EN-10

Introduction

AVS is the Air Velocity Sensor with DULP output with M12-Male connector, compatible with all kind of Wireless sensor node from Daviteq that support DULP signal.

  • No moving parts;
  • Excellent repeatability (1% FS);
  • “Solid state” sensing core (no surface cavity or fragile membrane) resistant to clogging and pressure shock
Typical applications
  • Data Center Thermal Management;
  • HVAC VAV Damper Control;
  • HVAC Filter Monitoring.
AVS-H1.png AVS-H2.png
Specification
Technology thermal mass flow measurement
Velocity range (m/s) 0 .. 15
Accuracy 5%
Repeatability 1%
Resolution 12 bit
Response Time 125 mSec
Output DULP
Supply 3.3VDC
Operating temperature and humidity -25 .. + 85 oC, 0 .. 100% RH (non condensing)
Connector M12-Male 4 pin
Net Weight max 500g
Ordering Code
Item code Descriptions
AVS-15-P300 AIR VELOCITY SENSOR, DULP OUTPUT, MAX 15M/S WITH 300MM LENGTH SLIDING PROBE, FLANGE, M12-MALE CONNECTOR
AVS-15-200 DULP TYPE AIR VELOCITY SENSOR, MAX 15M/S WITH 200MM CORRUGATED CABLE, M12-MALE CONNECTOR

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Air flow sensors

Air Flow Sensor AFD

SKU: AFD Doc No: AFD-DS-EN-10

Introduction

AFD is the Air, Gas Velocity Sensor with DULP output with M12-Male connector, compatible with all kinds of Wireless sensor nodes from Daviteq that support DULP signal, for example, WS433-M12F, WSSFC-M12F, WSLRW-M12F

  • No moving parts;
  • Excellent repeatability (2% FS);
  • Can be used for "Wet" gas;
  • Adjustable stem length to suit different pipe or duct sizes
Typical applications
  • Data Center Thermal Management;
  • HVAC VAV Damper Control;
  • HVAC Filter Monitoring
  • Using for measuring the flow of Air, Argon, CO2, Nitrogen, Oxygen
AFD-01.jpg AVS-H2.png
Specification
Technology Differential Pressure
Fluid to measure Air, Nitrogen, Oxygen, Argon, CO2
Velocity range (m/s) 4-29 (for Air)
Velocity accuracy (m/s) +/- 0.5
Max Static Pressure (barg) Continuous 0.44
Burst pressure (barg) 0.67
Sensor probe dimension 12mm diameter, 200mm length
Process connection Sliding proprietary flange, come with Gasket
Output DULP
Connector M12-Male 4 pin
Working temperature (oC) -40 .. + 85
Working Humidity (%RH) 0-95, non-condensed
Net Weight max 500g
Ordering Code
Item code Descriptions
AFD-0200 AIR FLOW SENSOR, DULP OUTPUT, 4-29M/S WITH 200MM LENGTH SLIDING PROBE, FLANGE, M12-MALE CONNECTOR
AFD-0500 AIR FLOW SENSOR, DULP OUTPUT, 4-29M/S WITH 500MM LENGTH SLIDING PROBE, FLANGE, M12-MALE CONNECTOR

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Internal Sensor Modules for Ambient Air Quality Monitor

These sensor modules are used for Ambient Air Quality Monitor like MAQM...

Internal Sensor Modules for Ambient Air Quality Monitor

AMBIENT TEMPERTURE AND HUMIDITY SENSOR MODULE -ATH

Item code: MBRTU-ATH-11IR

Description: Internal sensor module for ambient temperature and humidity, Modbus output.

Used for: MAQM

SENSOR SPECIFICATION
MEASURING SPECIFICATION
Sensor Digital type, factory calibrated, outputs both Humidity & Temperature values
Humidity measuring range & accuracy 0 .. 100 %RH, +/- 3.0% RH (+/- 1.5%RH for ATH-15 version)
Humidity resolution 0.1%
Temperature measuring range & accuracy -40 .. + 85 oC, +/- 0.5 oC (+/- 0.1 oC for ATH-15 version)
Temperature resolution 0.1 oC
Sensor Filter 20um Alloy sintered filter
Accessories Rain-guard for outdoor installation
Power supply 9..36VDC, max 30mA

 

Internal Sensor Modules for Ambient Air Quality Monitor

SOUND LEVEL SENSOR MBRTU-SL

Item code: MBRTU-SL-01

Description: Internal Sensor module for Sound level, Modbus output.

Used for: MAQM and MAQM-MAX

SENSOR SPECIFICATION
MEASURING SPECIFICATION
Sensor Capacitive Microphone
Measuring range 30-130 dB(A)
Frequency range 20 - 12,500 Hz
Resolution 0.1 dB(A)
Accuracy +/- 0.5 dB(A) at 94 dB(A) and 1 KHz
Working temperature -20 .. + 60 oC
Working humidity 0 - 80% RH
Power supply 9..36VDC, max 30mA

 

Internal Sensor Modules for Ambient Air Quality Monitor

OPTICAL PARTICLE COUNTING SENSOR MBRTU-OPC

Item code: MBRTU-OPC-02I

Description: Internal Sensor module for measuring outdoor PM1.0, PM2.5, and PM10; Modbus output.

Used for: MAQM

SENSOR SPECIFICATION
MEASURING SPECIFICATION
Measuring technology Laser light scattered method for PM1.0, PM2.5 and PM10
Particle range 0.3 to 12.4 um
Detection limit (PM10) 0.01 ug/m3 to 1500 mg/m3
Resolution 0.01 ug/m3
Accuracy +/- 10% of Reading value
Sample flowrate 240 mL/min
Laser Classification Class 1
Power supply 9..36VDC, max 30mA

 

Internal Sensor Modules for Ambient Air Quality Monitor

OPTICAL PARTICLE PROFILER MAX-OPC-N3

Item code: MAX-OPC-N3

Description: Internal Sensor module for measuring outdoor PM1.0, PM2.5, and PM10; Modbus output.

Used for: MAQM-MAX

SENSOR SPECIFICATION
MEASURING SPECIFICATION
Measuring technology Laser light scattered method for PM1.0, PM2.5 and PM10
Particle range 0.3 to 40 um
Detection limit (PM1) 0.01 ug/m3 to 200 ug/m3
Detection limit (PM2.5) 0.01 ug/m3 to 2000 ug/m3
Detection limit (PM10) 0.01 ug/m3 to 2000 ug/m3
Resolution 0.01 ug/m3
Accuracy +/- 10% of Reading value
Sample flowrate 5.5 L/min
Working Temperature -10 .. + 50 oC
Working Humidity 0..95% RH non-condensing, continuous
Laser Classification Class 1
Power supply 9..36VDC, max 30mA

 

Internal Sensor Modules for Ambient Air Quality Monitor

HIGH PERFORMANCE GAS MEASUREMENT MODULE MAX-O3

Item code: MAX-O3-C5

Description: Internal Sensor module for measuring Ozone gas.

Used for: MAQM-MAX

SENSOR SPECIFICATION
MEASURING SPECIFICATION
Measuring technology Electro-chemical
Measurement range 0-5 ppm
Overload 50 ppm
Resolution 0.001 ppm
Lower Detectable Limit 0.001 ppm
Accuracy +/- 2% of Reading value

Linearity

< 0.1% of Full scale

Response Time (T80) < 60s
Operating Pressure Atmospheric ± 10%
Working Temperature -40 .. + 50 oC
Working Humidity 15..90% RH non-condensing, continuous
Sensor Life Time 2 years in clean air
Drift in Air < 2 % signal loss per month
Power supply 9..36VDC, max 30mA
CROSS SENSITIVITY DATA

The table below does not claim to be complete. Interfering gases should not be used for calibration.

image-1672111110408.png

Important Application Notes: NO readily forms NO2 in the presence of O2.

 

Internal Sensor Modules for Ambient Air Quality Monitor

HIGH PERFORMANCE GAS MEASUREMENT MODULE MAX-NO2

Item code: MAX-NO2-C20

Description: Internal Sensor module for measuring NO2 gas.

Used for: MAQM-MAX

SENSOR SPECIFICATION
MEASURING SPECIFICATION
Measuring technology Electro-chemical
Measurement range 0-20 ppm
Overload 200 ppm
Resolution 0.001 ppm
Lower Detectable Limit 0.001 ppm
Accuracy +/- 2% of Reading value

Linearity

< 0.1% of Full scale

Response Time (T90) < 60s
Operating Pressure Atmospheric ± 10%
Working Temperature -40 .. + 50 oC
Working Humidity 15..90% RH non-condensing, continuous
Sensor Life Time 2 years in clean air
Drift in Air < 2 % signal loss per month
Power supply 9..36VDC, max 30mA
CROSS SENSITIVITY DATA

The table below does not claim to be complete. Interfering gases should not be used for calibration.

image-1672111359290.png

Important Application Notes: 

 

Internal Sensor Modules for Ambient Air Quality Monitor

HIGH PERFORMANCE GAS MEASUREMENT MODULE MAX-CO

Item code: MAX-CO-C1000

Description: Internal Sensor module for measuring CO gas.

Used for: MAQM-MAX

SENSOR SPECIFICATION
MEASURING SPECIFICATION
Measuring technology Electro-chemical
Measurement range 0-1000 ppm
Overload 2000 ppm
Resolution 0.001 ppm
Lower Detectable Limit 0.04 ppm
Accuracy +/- 2% of Reading value

Linearity

< 0.1% of Full scale

Response Time (T90) < 35s
Operating Pressure Atmospheric ± 10%
Working Temperature -40 .. + 50 oC
Working Humidity 15..90% RH non-condensing, continuous
Sensor Life Time 3 years in clean air
Drift in Air < 2 % signal loss per month
Power supply 9..36VDC, max 30mA
CROSS SENSITIVITY DATA

The table below does not claim to be complete. Interfering gases should not be used for calibration.

image-1672111617311.png

Important Application Notes: 

 

Internal Sensor Modules for Ambient Air Quality Monitor

HIGH PERFORMANCE GAS MEASUREMENT MODULE MAX-SO2

Item code: MAX-SO2-C20

Description: Internal Sensor module for measuring SO2 gas.

Used for: MAQM-MAX

SENSOR SPECIFICATION
MEASURING SPECIFICATION
Measuring technology Electro-chemical
Measurement range 0-20 ppm
Overload 100 ppm
Resolution 0.001 ppm
Lower Detectable Limit 0.009 ppm
Accuracy +/- 2% of Reading value

Linearity

< 0.1% of Full scale

Response Time (T90) < 15s
Operating Pressure Atmospheric ± 10%
Working Temperature -20 .. + 50 oC
Working Humidity 15..90% RH non-condensing, continuous
Sensor Life Time 2 years in clean air
Drift in Air < 2 % signal loss per month
Power supply 9..36VDC, max 30mA
CROSS SENSITIVITY DATA

The table below does not claim to be complete. Interfering gases should not be used for calibration.

image-1672111754713.png

Important Application Notes: 

 

Internal Sensor Modules for Ambient Air Quality Monitor

HIGH PERFORMANCE GAS MEASUREMENT MODULE MAX-CO2

Item code: MAX-CO2-LP5000

Description: Internal Sensor module for measuring CO2 gas.

Used for: MAQM-MAX

SENSOR SPECIFICATION
MEASURING SPECIFICATION
Measuring technology NDIR
Measurement range 0-5000 ppm
Overload 100 %
Resolution 1 ppm
Lower Detectable Limit 10 ppm
Accuracy +/- 30 ppm + 3% of reading

Linearity

< 0.1% of Full scale

Response Time (T90) < 30s
Operating Pressure 500 mbar to 2 bar absolute
Working Temperature 0 .. + 50 oC
Working Humidity 0..95% RH non-condensing, continuous
Sensor Life Time 10 years in clean air
Pressure Dependence 0.14% signal per mbar deviation from 1013 mbar, 950-1050mba
Power supply 9..36VDC, max 30mA

 

Ultrasonic Water Meter UWM

SKU: UWM Doc No: UWM-DS-EN-10

Introduction

 

UWM Ultrasonic water meter is a new type of water meter that detects the time difference caused by the change of velocity when the ultrasonic beam propagates in the opposite direction of the water, and analyzes and processes the flow rate of water to further calculate the flow of water..

 

UWM.png

Dimension Drawings

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Features
  • No mechanical movable parts, impurities in water can’t be affected, long service life.
  • Wide measurement range. Very small flow can be measured.
  • Various alarm functions: Battery voltage can alarm, empty tubes, or pipes that are not full of water, transducer fault alarm, and more.
  • Low-power design and the use of high-energy batteries can work for 8 years and more.
  • The communication interface is LoRaWAN or RS485 ModbusRTU.

 
Dimensions

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Specification
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LoRaWAN Specification
Data rate 250bps .. 5470bps
Antenna Internal Antenna 2.67 dbi
Battery 02 x AA size 1.5VDC, battery not included
RF Frequency and Power 860..930Mhz, +14 .. +20 dBm, configurable for zones: EU868, IN865, RU864, KR920, AS923, AU915, US915
Protocol LoRaWAN class A
Data sending modes interval time, alarm occurred and manually triggering by magnetic key
RF Module complies to ETSI EN 300 220, EN 303 204 (Europe) FCC CFR47 Part15 (US), ARIB STD-T108 (Japan)
Working temperature 1oC..+65oC
Housing Polycarbonate plastic, IP68
Ordering codes
Item code Descriptions
UWM-15-LRW-8-01 Ultrasonic Water Meter DN15 with LoRaWAN connectivity, IP68, 860-870 Mhz for EU868, IN865, RU864
UWM-15-LRW-9-01 Ultrasonic Water Meter DN15 with LoRaWAN connectivity, IP68, 900-930 Mhz for KR920, AS923, AU915, US915
* Replace 15 by 20, 25, 32, 40 for different sizes

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Bulk Ultrasonic Water Meter BUW

SKU: BUW Doc No: BUW-DS-EN-10

Introduction

 

BUW Bulk Ultrasonic water meter comprises the quality temperature sensor, the flow sensor, and a flow computer. The temperature sensor measures the temperature of the water and the flow sensor to measure the volume of water that flows through the pipelines by the transit time difference. The two data are sent to the flow computer after being collected, the consumption water quantity is worked out, stored, and indicated on the LCD finally.

 

BUW.png
Dimension Drawings

Drawing-of-bulk.png

Features

Ultrasonic water meter's intelligent measuring instrument consists of the temperature sensor, flow sensors, and flow computer;

Could provide important application and data for many applications in the pipeline;

Ultrasonic water meter is suitable for application environments requiring high range ratio(Q3/Q1)and forwards and reverse metering;

The flow computer used sensor and through the time difference to collect temperature differences and sound waves to complete accurate measurement of water flow;

And can provide important applications and data for many applications.

 
Dimensions

dimension-of-Bulk.png

Specification
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LoRaWAN Specification
Data rate 250bps .. 5470bps
Antenna Internal Antenna 2.67 dbi
Battery 02 x AA size 1.5VDC, battery not included
RF Frequency and Power 860..930Mhz, +14 .. +20 dBm, configurable for zones: EU868, IN865, RU864, KR920, AS923, AU915, US915
Protocol LoRaWAN class A
Data sending modes interval time, alarm occurred and manually triggering by magnetic key
RF Module complies to ETSI EN 300 220, EN 303 204 (Europe) FCC CFR47 Part15 (US), ARIB STD-T108 (Japan)
Working temperature 1oC..+65oC
Housing Polycarbonate plastic, IP68
Ordering codes
Item code Descriptions
BUW-050-LRW-8-01 Bulk Ultrasonic Water Meter DN50 with LoRaWAN connectivity, IP68, 860-870 Mhz for EU868, IN865, RU864
BUW-050-LRW-9-01 Bulk Ultrasonic Water Meter DN50 with LoRaWAN connectivity, IP68, 900-930 Mhz for KR920, AS923, AU915, US915
* Replace 050 by 065 .. 300 for different sizes

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Infrared Fever Scanner IFS-HQ1

SKU: IFS-HQ1 Doc No: IFS-HQ1-DS-EN-10

IFS-1.png

IFS-2.png

Introduction

 

IFS-HQ1 is a cost effective tool to defend at the front line of Epidemic. It provides the simple method for fever scanning people in the crowd. Using a constant heat source for highest accuracy +/- 0.3 oC.

 

IFS_8.png

Actual setup

Features
  • Extremely high accuracy +/- 0.3 oC;
  • Non-contact thermal FEVER scanning for multiple people, max 20 people at the same time;
  • Calibrate continuously with constant heat source;
  • Calculate distance to compensate the temperature;
  • Facial recognition algorithm for accurate and quick measurement;
  • Thermal / Visual Imaging;
  • AI Face recognition even with mask;
  • Identify and record suspected infects: Time log, Face pictures, temperature values...
  • Optional: connecting to cloudGlobiot for remote monitoring
Dimensions

IFS-7.png

 
Images view on Software (Windows)

IFS-4.png

Thermal Image                                                                             Visual Image

 

Specification

IFS-6.png

Ordering codes
Item code Descriptions
IFS-HQ1-01

Infrared Fever Scanner for max 20 people, QVGA 384x288, 17μm, c/w Windows SW, Thermal + Visible imaging, USB3.0, Lens 9.7mm(f/1.0), Frame rate <30Hz, included Black body, NOT included stand and computer

STAND-01 Tripod with Arm bar

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pH Sensors

Datasheet for all kinds of pH Sensor

pH Sensors

Process Flat pH Sensor H087

SKU: H087 Doc No: H087-DS-EN-10

Introduction

H087 is a popular general purpose in-line (continuous measurement) electrode 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.

 

 

3/4" NPT threads on both front & back;

Flat surface sensor with "self-cleaning" properties;

Built-in temperature sensor Pt100.

 

 

Typical applications
  • Drinking water;
  • Waste water;
  • Industrial water;
  • Aquaculture;
  • Agriculture;
  • Hydroponic;
  • Soil pH measurement.
H087-H1.png H087-H2.png
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
Ordering Code
Item code Descriptions

H087-0020

PH SENSOR COMBO, IN-LINE, 3/4NPT PH COMBO, IN-LINE, CPVC, 3/4"NPT, ASGV FLAT, PT100 OHM, DJ, AG/AGCL, GEL, CE, 20F CABLE, BNC & T


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pH Sensors

Process pH Sensor PH12

SKU: H087 Doc No: PH12-DS-EN-10

Introduction

PH12 is a popular general purpose in-line (continuous measurement) electrode offering affordable sensor application coverage for many water applications such as drinking water, industrial water, aquaculture, tank installations or related applications. 

 

 

3/4" NPT threads on both front & back;

Built-in temperature sensor Pt100.

 

 

Typical applications
  • Drinking water;
  • Waste water;
  • Industrial water;
  • Aquaculture;
  • Agriculture;
  • Hydroponic;
  • Soil pH measurement.

image-1737425414411.png

image-1737425445421.png

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 .. 60 oC (compensated)
Working pressure 0 .. 100 psig
Process connection 3/4" NPT both ends
Wetted parts PPS/PC
Sensor Cable 5m with BNC connector
Rating IP68
Sensor Dimension D27 x 172 (mm)
Sensor net weight < 200 grams
Ordering Code
Item code Descriptions

PH12-01

PH SENSOR COMBO, IN-LINE, 3/4NPT PH COMBO, IN-LINE, PPS/PC, 3/4"NPT, PT100, DJ, AG/AGCL, GEL, CE, 5m CABLE, BNC & T


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WIND SPEED SENSOR WSP

SKU: WSP Doc No: WSP-DS-EN-10

Introduction

WSP is the Wind Speed Sensor with carbon fiber material. Sensor with high weather resistance, high durability, corrosion resistance and water resistance.

  • Weather resistant;
  • High durability;
  • High data transmission efficiency and reliable.
Typical applications
  • Weather Station;
  • Ship navigation;
  • Aviation;
  • Weather buoys;
  • Wind turbines.
WSP-H1.png WSP-H2.png
Specification

Measure range

0-70m/s( Other can be custom made)

Start wind speed

0.2m/s

Response time

<0.5s

Resolution

0.1m/s

Accuracy

±(0.2+0.03V)m/s, V means wind speed

Output

0..5VDC

Power supply

12..24VDC

Power consumption

≤0.3W

Working temperature

-20~60℃

Working humidity

≤100%RH

Cable specifications

2m 3-wire system (analog signal)

Ordering Code
Item code Descriptions
WSP-01-ANALOG
WIND SPEED SENSOR, 0-70 M/S, CARBON FIBER, 0-5VDC OUTPUT, 12-24VDC, WITH CABLE AND CONNECTOR
MBRTU-WSP-01

WIND SPEED SENSOR, CARBON FIBER CUPS, RS485/MODBUSRTU, 12-24VDC SUPPLY, 0-45M/S, IP65


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WIND DIRECTION SENSOR WDR

SKU: WDR Doc No: WDR-DS-EN-10

Introduction

The wind direction sensor is used to measure the direction value of the wind and convert it into an electrical signal, which can be directly transmitted to the recording device for processing. The sensor housing is made of polycarbonate environmental protection material, with very small dimensional tolerances and high surface accuracy.

The wind direction sensor adopts low inertia wind vane and precision potentiometer, with high sensitivity and high precision.

 

  • Weather resistant;
  • High durability;
  • High data transmission efficiency and reliable.
Typical applications
  • Weather Station;
  • Ship navigation;
  • Aviation;
  • Weather buoys;
  • Wind turbines.
WDR-01.png WDR-02.png
Specification

Measure range

0-360 degree

Start wind

0.5 m/s

Resolution

0.1 degree

Accuracy

+/- 1 degree

Maximum turning radius

200mm

Output

0..5VDC or RS485 ModbusRTU

Power supply

12..24VDC

Power consumption

≤0.3W

Working temperature

-20~60℃

Working humidity

≤100%RH

Cable specifications

2m 3-wire system (analog signal)

Ordering Code
Item code Descriptions

WDR-01-ANALOG

WIND DIRECTION SENSOR, 0-360 DEGREE, CARBON FIBER, 0-5VDC OUTPUT, 12-24VDC, WITH CABLE AND CONNECTOR

MBRTU-WDR-01

WIND DIRECTION SENSOR, 0-360 DEGREE, CARBON FIBER, MODBUSRTU RS485 OUTPUT, 12-24VDC, IP65


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