Product Description:
7E4-H2S-10 052-1900-200 Electrochemical Hydrogen Sulfide Sensor Is
Used For Detection Of H2S Gas Concentration
Features:
Product Description
This product is used to measure the concentration of hydrogen
sulfide gas and can replace the standard seven-series hydrogen
sulfide electrochemical sensor with pins.
Performance parameters
The range is 0 to 10 ppm
Maximum load: 50 ppm
Sensitivity (20℃) : 2.5 ± 0.5 μA/ppm
The response time (T90) is ≤ 30 seconds
Baseline (20℃) < ±0.4 μA
Baseline drift (-40℃ to 50℃) < 0.1 ppm
Resolution 0.05 ppm
Linearity Linear
Bias voltage: 0 mV
Working environment
Temperature range: -40℃ to 50℃
The pressure range is 1 ± 0.1 standard atmosphere
Humidity range: 15% to 90%RH (no condensation)
Lifespan
Long-term stability < 2% signal value per month
Storage temperature: 10℃ to 30℃
Service life: 2 years (in the air)
Storage time: 6 months (in dedicated packaging boxes)
The warranty period is 24 months
Intrinsically safe data
The maximum current is less than 0.5 mA when there is 50ppm of
hydrogen sulfide
The maximum open-circuit voltage is 1.3V
The maximum short-circuit current is less than 1.0 A
Physical properties
Shell material: ABS
Weight: 8 grams
RoHS compliance
Specifications:
| Storage temperature | 10℃ to 30℃ |
| Service life | 2 years (in the air) |
| Storage time | 6 months (in dedicated packaging boxes) |
| maximum open-circuit voltage | 1.3V |
