Enviro Testers Ammonia Detector Sensor

The Ammonia detector sensor has a measurement range 0 mg per l to 1000 mg per l (ppm), 70 % to 130 % slope reading and -50 mV to 50 mV zero potential 

SKU: ETEHWQT-208 Category:

Features

  • IoT NH4 analyzer with RS-485 and Wi-Fi web interface, and it can monitor by remote and in-situ with mobile phone which is without meter and app 
  • Automatic cleaning function (optional) 
  • Smart calibration function 
  • Smart AI function 
  • IP68 integrated design 

 

Technical Specifications

Measuring range 0 mg per l to 1000 mg per l (ppm)
Slope reading 70 % to 130 %
Zero potential to 50 mV to 50 mV 
Accuracy ± 5 % reading ± 0.5 mg per l 
Resolution 0.01 mg per l 
Reproducibility ± 3 % reading ± 0.5 mg per 
Electrode withstand voltage Max 50 Psig 
Response time T90 ≤ 120 second 
Communication RS485 Modbus RTU
Wi-Fi Modbus TCP
Web Browser direct reading (192.168.1.80) 
Link below M42 
Housing Material PP, acid and alkali resistance or food
grade or zero dissolution 
Power 12 vdc (auto cleaning)
9 vdc to 36 vdc (Non auto cleaning) 
Power consumption 1.6 w (auto cleaning)
0.8 w (Non auto cleaning) 
Ingress Protection Rating IP68 
Temperature principle NTC30K 
Accuracy 0.2 ± (0.2 °C) 
Resolution 0.1 (0.1 °C) 
Reproducibility 0.1 (0.1 °C) 
Measuring range 14 °F to 248 °F (-10 °C to 120 °C) (ATC) 
Dimension 1.77 in x 8.42 in (45 mm x 214 mm) 
Weight ≤ 0.74 lb (≤ 0.34 kg) 

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