Nemoto
NE4-NO2
Industrial Nitrogen Dioxide (NO2) Sensor
General Description:
The NE4-NO2 is an electrochemical gas sensor with 3 electrodes for the detection of Nitrogen Dioxide (NO2) in a variety of industrial and commercial gas detection applications.
Exhibiting high performance with long-term stability, this compact (20.4mm dia) sensor is suitable for portable Gas Detection Instruments or Fixed Gas Detection heads.
Nemoto's porous electrode technology enables accurate gas detection with high sensitivity. The mechanical design of the sensor gives optimum gas diffusion characteristics, and the hermetically sealed enclosure prevents costly electrolyte leakage.
Specifications:
Features:
Detectable Gas:
Detection range:
Maximum overload:
Output current:
Zero Offset (20°C)
Reproducibility:
Output drift
Response time (90%):
Temp. depend. in air:
Expected lifetime:
NO2
0 – 30 ppm
150 ppm
600+/- 150nA/ppm
<+/- 0.2ppm equivalent
+/- 2%
less than 2% / Month
< 30 seconds
<+/-1ppm
>2 years
Operating Conditions:
Operating temperature:
Humidity range:
Pressure:
Recommended resistor:
Bias voltage:
-20 +50 degrees C
15 – 90% RH
0.9 – 1.1 atm
10 ohms
Not required