Robo Pixel || MQ-137 Ammonia Gas NH3 Sensor Module

40.02% OFF

MQ-137 Ammonia Gas NH3 Sensor Module

₹1499 ₹2499 40.02% OFF

High-Sensitivity Ammonia Detection
Analog & Digital Outputs
Adjustable Detection Threshold
Wide Microcontroller Compatibility
Fast Response & Stable Operation

MQ-137 ammonia gas sensor module

MQ-137 Ammonia Gas NH3 Sensor Module:

The MQ-137 Ammonia (NH?) Gas Sensor Module from Robo Pixel is a high-performance gas detection sensor specifically designed to detect ammonia (NH?) with high sensitivity and reliability. It is widely used in industrial safety systems, environmental monitoring, agricultural applications, air quality monitoring, laboratories, smart automation systems, and IoT projects.

Based on the reliable MQ-137 gas sensing element, the module provides both analog and digital outputs, enabling seamless integration with Arduino, Raspberry Pi, ESP32, ESP8266, STM32, and other microcontroller platforms. The onboard comparator and adjustable sensitivity potentiometer allow users to customize the gas detection threshold according to their application requirements.

With fast response time, stable performance, and easy interfacing, the MQ-137 NH? Gas Sensor Module is an excellent solution for detecting ammonia leaks and monitoring air quality in both educational and industrial environments.

Technical Specifications

Specification	Details
Product Name	MQ-137 Ammonia (NH?) Gas Sensor Module
Sensor Type	Ammonia Gas Sensor
Detectable Gas	Ammonia (NH?)
Output Type	Analog & Digital
Operating Voltage	5V DC
Sensitivity Adjustment	Onboard Potentiometer
Response Time	Fast
Interface	Analog & Digital Pins
Applications	Ammonia Detection & Air Quality Monitoring

Why Buy from Robo Pixel?

At Robo Pixel, we supply premium-quality sensor modules, Arduino accessories, Raspberry Pi components, IoT hardware, robotics parts, and electronic components trusted by students, engineers, researchers, and professionals across India. The MQ-137 Ammonia Gas Sensor Module delivers reliable ammonia detection, easy integration, and dependable performance for educational, industrial, and environmental monitoring applications.