Electrochemical NH3 Gas Sensor Module
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Electrochemical NH3 Gas Sensor Module
Electrochemical NH3 Gas Sensor Module
Electrochemical NH3 Gas Sensor Module

Electrochemical NH3 Gas Sensor Module

MMD1002E

High sensitivity
Good stability
Long life time
$16.07
Quantity :
5065
-
1
+

Detail Information

Product Introduction

 

The MMD1002E is a miniaturized electrochemical ammonia module. It uses electrochemical technology to detect NH3 in the air, with good selectivity and stability. It has a built-in temperature sensor for temperature compensation. It also provide digital and analog output for easy use. The MMD1002E is designed and manufactured by combining with mature electrochemical detection technology and sophisticated circuit design.

 

Main Application

 

Air quality monitoring of residential garbage stations, trash incineration plan, public restroom, sewers and other livelihood environments as well as industrial environments.

 

Sensor Module Characteristics

 

High sensitivity, high resolution, low power consumption, long life time, Provide UART data output mode, High stability, excellent anti-interference ability, temperature compensation, excellent linear output

 

Parameter

Module numberMMD1002E
Target gasAmmonia
Measurement Range0~ 99.99PPM
Max concentration200PPM (long-term overload will damage the sensor)
Output formatUART output ( 3.3 V level )
Operating Voltage3. 7V ~5.5V
Preheat time≤ 30 seconds
Response time≤ 15 seconds
Recovery Time≤60 seconds
Resolution≤ 0.01PPM
Accuracy±0.1ppm or ±10% of the test value, whichever is greater
Working temperature-20℃~50℃
Working humidity15%RH-90%RH (no condensation)
Storage temperature0~ 35 ℃
Life time2 Years (in air -20 ℃~ 50 ℃)
DimensionLength 23mm × width 25.5mm × height 6.5mm

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