4R EC Sensor/H2S

4R EC Sensor/H2S

Product model: HS-100

Range: 0~ 100 ppm

Maximum load: 200 ppm

Sensitivity: 800 ± 200 nA/ppm

Baseline (20℃) : <±0.3μA

The electrochemical gas sensor is a kind of gas sensor that utilizes the principle of electrocatalysis for detection of gases. Depending on the difference in th

Description

The electrochemical gas sensor is a kind of gas sensor that utilizes the principle of electrocatalysis for detection of gases. Depending on the difference in the catalyst and design, this sensor can detect oxygen, carbon monoxide, hydrogen sulfide, ammonia, hydrogen cyanide and other gases, respectively. The product application areas include the safety monitoring of industrial gases, the monitoring of gases on agricultural and animal husbandry sites, odor monitoring, environmental pollution monitoring and other fields.

Product Characteristics

Technical Parameters

Technical parameters
Product model HS-100
Range 0~ 100 ppm
Maximum load 200 ppm
Sensitivity 800 ± 200 nA/ppm
Baseline (20℃ <±0.3μA
Baseline drift <0.2ppm
Resolution 0.1PPM
Response time <30S
Linearity Linearity to 200ppm
Long-term stability < 2% signal value/month
 
 
 Operating conditions
Operating temperature -40℃~50℃
Operating humidity 15%~90%RH  (without condensation)
Operating pressure 90kPa~ 110kPa
Bias voltage 0 mV
Storage time 6 months  (in special packing box)
Storage temperature 10℃~30℃
Service life 2 years in the air
Warranty term 24 months
Weight About 5g
 

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