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: