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Semiconductor Air Quality Ppm Mq137 Detection Module Nh3 Ammonia Gas Sensor

China Semiconductor Air Quality Ppm Mq137 Detection Module Nh3 Ammonia Gas Sensor, Find details about China Mq137 Module, Nh3 Mq137 from Semiconductor Air Quality Ppm Mq137 Detection Module Nh3 Ammonia Gas Sensor

Model NO.
G216
HS Code
8538900000
Model NO.
G216
HS Code
8538900000
Semiconductor Air Quality Ppm Mq137 Detection Module Nh3 Ammonia Gas Sensor
Semiconductor Air Quality Ppm Mq137 Detection Module Nh3 Ammonia Gas Sensor
Semiconductor Air Quality Ppm Mq137 Detection Module Nh3 Ammonia Gas Sensor


 
Detection typeAmmonia
Detection range5-500ppm
Supply voltageDC24V±0.2V
Supply current150mA
Clean air voltage≤1.5V
Sensitivity≥3%
Preheat time30-50min
Response time≤1s
Recovery Time≤30s
Working temperature-10~50ºC(Nominal temperature 20ºC)
Working humidity95%RH(Nominal humidity 65%RH)
Product weight40g
Output Method1. 0-10V(default)
2. 0-5V(customizable)
Precautions1. 0-10V output: The output is non-linear, only takes a value in the range of 0-10V, because the sensor is a semiconductor sensor,The sensor will output approximately 1-3V when no gas is detected, subject to the actual output.

2. 0-5V output: The output is non-linear, only take a value within the range of 0-5V, because the sensor is a semiconductor sensor, The sensor will output approximately 0.5-1.5V when no gas is detected, subject to the actual output.

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