YJJ ME4-NO2 Electrochemical Nitrogen Dioxide Sensor Is Used For Nitrogen Dioxide Detection In Industrial Mines And Environmental Protection

Product Description:

ME4-NO2 Electrochemical Nitrogen Dioxide Sensor Is Used For Nitrogen Dioxide Detection In Industrial Mines And Environmental Protection

Features:

ME4-NO2 sensor is a constant potential electrolytic NO2 sensor. NO2 and O2 undergo corresponding REDOX reaction on the working electrode and the opposite electrode and release charge to form current. The current generated is proportional to the concentration of NO2, and the concentration of NO2 can be determined by testing the current size.

Item parameter

Detection gas Nitrogen dioxide (NO2)

Measuring range 0-20ppm

z Maximum measurement limit 150ppm

Sensitivity (1.2±0.3) uA/ppm

Resolution 0.1ppm

Response time (T90) < 30s

Load resistance (recommended) 10Ω

Bias voltage 0mV

Repeatability < 2% output value

Stability (/ month) < 2%

The output linearity is linear

Zero drift (-20℃-40℃) 0.2ppm

Temperature range -20℃~50℃

Humidity range 15­­­­%-90%RH

Pressure range standard atmospheric pressure ±10%

Detection life 2 years (in the air)

Specifications:

Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, photodiodes, Japan FIGARO, UK CITY, ALPHASENSE full range of semiconductors, catalytic, electrochemical gas sensors, French HUMIREL/MEAS humidity sensors and other international well-known companies authorized agents or distributors, to provide customers with product information, products Solutions, product selection, supply guarantee and logistics services, etc.