YJJ Electrochemical Hydrogen Sulfide Sensor (H2S) NE4-H2S-100

Product Description:

Electrochemical Hydrogen Sulfide Sensor (H2S) NE4-H2S-100

Features:

NE-H2S is a hydrogen sulfide gas sensor for industrial applications. In addition to the standard models (H2S-100, H2S-200 and H2S-500), three other models described on the next page are also available. Users can choose the most suitable model according to their application. The output current is very large, which means that it can detect relatively low concentrations of hydrogen sulfide, and the sensor has good selectivity, resistance and repeatability, so it can be used in a wide range of fields.

Range 0 to 100 ppm

Maximum load 500 ppm

Sensitivity 0.8 ± 0.2 mA/ppmBaseline (20 ℃) < ± 0.4 mA

Baseline drift is equivalent to 0 to 0.2 ppm

(-20 to 50 ℃)Resolution 0.1ppm

Response time (T90) £20 seconds

linearity

Long-term stability < 2% signal value/month

Working condition

Operating temperature -20 ℃to 50 ℃

Operating humidity 15 to 90%RH (non-condensing)

Working pressure 90 to 110 kPa

Bias voltage 0 mV

Storage time 6 months (special packing box)Storage temperature 0 ℃ to 20 ℃

Service life 2 years in the air

Warranty period 18 months after delivery

Specifications:

YJJ Electrochemical Hydrogen Sulfide Sensor (H2S) NE4-H2S-100 Images