Product Data Sheet for Analog Output Sensors
- Process Free Chlorine Sensor with Analog output A420-FCL
- Thiết bị IoT Gateway Thông minh STHC
- Ammonia Gas Sensor with Analog output AV10-G4-NH3
Process Free Chlorine Sensor with Analog output A420-FCL
SKU: A420-FCL | Doc No: A420-FCL-DS-EN-10 |
IntroductionA420-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. Analog output 4-20mA allow easily integrate into any Monitoring or Control systems.
|
Typical ApplicationsA420-FCL can be used to monitor or control the residual chlorine in:
Swimming pools; SPAs; Industrial Process; Municipal Water; ... |
Specification
Sensing Technology |
Two-electrode amperometric 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 | 4-20mA |
Power supply | 6..12VDC, 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, PES |
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 |
A420-FCL-01 |
PROCESS RESIDUAL CHLORINE SENSOR WITH TEMPERATURE COMPENSATION, 0-10MG/L, IP68, 1/2" NPT SUBMERSIBLE, 4-20MA OUTPUT, 6-12VDC |
A420-FCL-02 |
PROCESS RESIDUAL CHLORINE SENSOR WITH TEMPERATURE COMPENSATION, 0-20MG/L, IP68, 1/2" NPT SUBMERSIBLE, 4-20MA OUTPUT, 6-12VDC |
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 to download datasheet: https://filerun.daviteq.com/wl/?id=xnbTBmp4jA1HbCh2ef1K7BbMeFtcFiBM
Link for manual:
Daviteq Technologies Inc
|
Thiết bị IoT Gateway Thông minh STHC
SKU: STHC | Doc No: STHC-DS-EN-10 |
Giới thiệuSTHC là bộ IoT gateway thông minh có kết nối WiFi 2.4GHz. Với cổng RS485 modbusRTU, nó cho phép kết nối nhiều thiết bị cảm biến, đồng hồ, PLC...STHC là 1 thiết bị 3 trong 1, nó vừa là một bộ thu thập dữ liệu, một bộ điều khiển logic và là một bộ gateway kết nối internet.
|
Ứng dụng tiêu biểuSTHC được ứng dụng thu thập số liệu hay điều khiển cho:
Các cảm biến hay thiết bị đo lường; Đồng hồ Điện, nước, gas; PLC Máy phát điện, máy nén khí. |
Thông số kỹ thuật
Giao tiếp WiFi | 802.11b/g/n, 2.4Ghz, anten trong |
Các giao thức Fieldbus hõ trợ | ModbusRTU x 01 port, 31 slaves, max 19.2 kpbs |
Nguồn cấp | 7..48VDC, avg 200mA, peak 1.5A |
Bộ nhớ lưu dữ liệu | 2MB Flash, tích hợp trên bo mạch |
Đầu nối điện | M12, 4-pin, coding A |
Phụ kiện đi kèm | pát lắp tường |
Nhiệt độ và độ ẩm làm việc | -20..+60 độ C / 95%RH không ngưng tụ |
Kích thước sản phẩm | H106xW73xD42 |
Trọng lượng tịnh | 190 grams |
Hộp/Cấp bảo vệ | Hợp kim Nhôm + Nhựa Polycarbonate. Cấp bảo vệ IP67. |
Mã đặt hàng
Mã | Mô tả |
STHC |
Bộ IoT Gateway Thông minh, kết nối WiFi 2.4GHz, nguồn cấp 7-48VDC, RS485. |
Daviteq Technologies Inc
|
Ammonia Gas Sensor with Analog output AV10-G4-NH3
SKU: AV10-G4-NH3 | Doc No: AV10-G4-NH3-DS-EN-10 |
IntroductionAV10-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 power supply of 15..36VDC and gives analog output 0-10VDC for easy integration.
|
Typical ApplicationsAmbient Gas Monitoring in Facilities, Farm, Building, Factory, City...
|
Specification
SENSOR SPECIFICATION | |
Sensor type | Daviteq Seri-4 electrochemical gas sensor |
Nominal range | 0-1000ppm |
Resolution | 0.1 ppm |
Instability | +/- 0.66 ppm |
T90 response time | < 35 s |
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% |
Expected Operation Life |
2 years in clean 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 | |
Output | 0..10VDC |
Power supply | 15..36VDC, avg. < 100mA |
Connector | M12-female 4-pin Code A |
Housing | Thermal Plastic |
Housing Rating | IP67 (electronics housing and connector) |
Dimension | H138xD30 |
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 |
AV10-G4-NH3-1000-01 |
ANALOG OUTPUT 0-10VDC AMMONIA GAS NH3 SENSOR, 0-1000PPM, 15..36VDC SUPPLY, M12-F CONNECTOR |
CALGAS-NH3-02 |
CALIBRATION CHARGES FOR GAS SENSOR, 2-POINT CALIBRATION |
Please select below M12 cable with different lengths |
|
2M-MM12CAB4X0.25 |
M12 4PIN MALE ASSEMBLY CONNECTOR WITH SOLDERING TERMINALS AND CODING A AND CONTROL CABLE CU/PVC/OS/PVC 4X0.25MM2, L=2M, ROHS, SHIELD 80% |
5M-MM12CAB4X0.25 |
M12 4PIN MALE ASSEMBLY CONNECTOR WITH SOLDERING TERMINALS AND CODING A AND CONTROL CABLE CU/PVC/OS/PVC 4X0.25MM2, L=5M, ROHS, SHIELD 80% |
10M-MM12CAB4X0.25 |
M12 4PIN MALE 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
|