YJJ EC4-NH3-1000 Electrochemical 0-1000 PPM NH3 Ammonia Gas Sensor Is Used For Environmental Monitoring
Product Description:
YJJ EC4-NH3-1000 Electrochemical 0-1000 PPM NH3 Ammonia Gas Sensor Is Used for Environmental Monitoring
Features:
Main parameters of the EC4-NH3-1000 gas sensor are as follows:
Work environment
Temperature range: -30°C to +55°C
Humidity range: 15% to 95% RH (non-condensing)
Work pressure: 800 to 1200 hPa
Measurement performance
Range: 0 - 1000 ppm
Resolution: 0.1 ppm
Detection limit: 1 ppm
Response time (T90): < 50 seconds
Accuracy: ±5% F.S (Full Scale)
Power Supply and Power Consumption
Operating Voltage: 3.3 - 5.5 V DC
Working current: < 5 mA
Power consumption: 25 mW (at 5 mA)
Other parameters
Bias voltage: 0 mV
Sensor lifespan: 2 years (in air)
Storage temperature: 10 - 30℃
Cross-sensitivity: There is a certain response to gases such as hydrogen sulfide, carbon dioxide, and carbon monoxide. The specific values need to be adjusted according to the type and concentration of the gas.
Specifications:
| Sensitivity | 35 nA/ppm ± 15 nA/ppm |
| Zero Current | ± 100nA |
| Range | 0-1000ppm |
| Maximum Overload | 2000ppm |
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