Product Images are shown for illustrative purposes only and may differ from actual product.

MQ137 Ammonia Gas Sensor Module for Monitoring

  • Stock: 1

    Availability: InStock priceValidUntil: 2026-04-04

  • Brand: Generic
  • SKU: 1819 | DAB104

Availability: InStock priceValidUntil: 2026-04-04

  • Rs. 2,666.80 (inc GST)
    Rs.2,260.00 + GST

    Qty :

GST Invoice: Available for all purchases — eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need more quantity or not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

MQ137 Ammonia Gas Sensor Module for Monitoring

MQ137 Gas Sensor Module for Ammonia detection with analog and digital outputs, ideal for microcontrollers.

The MQ137 Ammonia Gas Sensor Module is designed for accurate monitoring of ammonia (NH3) gas concentrations. This module features both digital and analog outputs, making it easy to interface with microcontrollers, Arduino, and Raspberry Pi. Its sensitive material, SnO2, shows lower conductivity in clean air and increases with rising gas concentrations. This makes the MQ137 Ammonia Gas Sensor Module a reliable choice for various applications.

The MQ137 Ammonia Gas Sensor Module offers high sensitivity to ammonia and other organic amines, ensuring precise detection at low costs. It is perfect for environments where ammonia presence needs to be monitored, such as agricultural and industrial settings. Easy to implement with basic circuitry, it converts conductivity changes into corresponding gas concentration signals.

Explore the versatility of the MQ137 Ammonia Gas Sensor Module for your projects. Its compact design and affordability make it a valuable addition to any electronics toolkit. Discover the full range of gas sensors available for diverse applications.

At DNA, we offer the MQ137 Ammonia Gas Sensor Module from a trusted manufacturer in the GAS and Air Quality Sensor category. Explore our selection and ensure accurate gas monitoring. Check other GAS and Air Quality Sensor that we have in stock.

If you are looking for specific electronic components, reach out to us at DNA. We can help you find parts like sensors, microcontrollers, or even import what you need. Contact Us.

Features of MQ137 Ammonia Gas Sensor Module

  • High sensitivity to ammonia
  • Digital and analog outputs
  • Compact design for easy integration

Specification of MQ137 Ammonia Gas Sensor Module

  • Operating Voltage: 5V
  • Output Type: Analog/Digital
  • Sensitivity: Ammonia and organic amines

Applications of MQ137 Ammonia Gas Sensor Module

  • Ammonia detection in agriculture
  • Environmental monitoring
  • Industrial safety applications

Related Links for MQ137 Ammonia Gas Sensor Module for Monitoring

Package Includes

  • 1 X MQ137 Ammonia Gas Sensor Module
Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

Reviews (1)

Write a review

Note: HTML is not translated!
    Bad           Good
CAPTCHA verification code

Frequently Asked Questions

Do you provide a GST bills?
Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.
What is your return / replacement policy?
Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.
Do you ship all over India?
Yes — we dispatch orders across India.
I forgot to add GST number at time of placing order, but I need GST Invoice in my firms name?
You can contact us via Contact us page and send your order details and GST number we will send you updated Invoice soft copy.
Do you accept bulk / OEM orders?
Yes — we handle bulk orders and OEM supply requests across India. Share part number and quantity for a quote.
Do you supply branded parts (Texas Instruments, ST, Vishay, etc.)?
Yes — if a brand/manufacturer is listed on the product page. If not listed, share the exact manufacturer + part number and we’ll check sourcing options.

NEW Products

Product Page : New Products

K7803-1000R3 Mornsun DC - DC Converter

Mornsun K7803-1000R3 DC-DC Converter Module K7803-1000R3 converter provides 3.3V output, 1000mA cur..

Rs.367.98 (inc GST)
Rs.311.85 + GST

SKU: 8989 | DAI133
Stock: 50

Duracell CR2032 3V Lithium Coin Battery cell

Duracell CR2032 3V Lithium Coin Battery Cell Duracell CR2032 battery cell offers reliable power for ..

Rs.29.85 (inc GST)
Rs.25.30 + GST

SKU: 7492 | DAD322
Stock: 10

HT12E RF Encoder

HT12E RF EncoderHT12E: RF Encoder The 212 decoders are a series of CMOS LSIs for remote control syst..

Rs.62.84 (inc GST)
Rs.53.25 + GST

SKU: 27 | DAA482
Stock: 9

Magnetic Door Sensor 27mm

Magnetic Door Sensor 27mmWant to sense is door is open or closed? This is the perfect low cost senso..

Rs.66.20 (inc GST)
Rs.56.10 + GST

SKU: 1135 | DAA830
Stock: 16

Have You Seen

Product Page : Have You Seen

AMS1117 5v Power Supply Module

AMS1117 5v Power Supply ModuleAMS1117 5v Power Supply ModuleThe AMS1117 5V Power Supply Module utili..

Rs.30.92 (inc GST)
Rs.26.20 + GST

SKU: 4061 | DAE590
Stock: 23

WAYON WMJ26N60C2 N-Channel Power MOSFET

WAYON WMJ26N60C2 N-Channel Power MOSFETWAYON WMJ26N60C2 N-Channel MOSFET, 600V, 20-26A, ideal for ef..

Rs.171.66 (inc GST)
Rs.145.48 + GST

SKU: 10492 | DAJ516
Stock: 25

P6KE300CA TVS Diode

P6KE300CA TVS Diode P6KE300CA 600W Bi-Directional TVS Diode for overvoltage protection with 256V rev..

Rs.5.90 (inc GST)
Rs.5.00 + GST

SKU: 2464 | DAC295
Stock: 20

HLK-20M24 AC to DC 20 Watts 24 Volts Module

HLK-20M24 24V 20W Power Supply Module HLK-20M24 Power Module offers 24V output, 20W power, and inpu..

Rs.447.81 (inc GST)
Rs.379.50 + GST

SKU: 2595 | DAE085
Stock: 10

Related Products

Winsen ZE03-NH3 GAS Sensor Module

Winsen ZE03-NH3 GAS Sensor Module

Winsen ZE03-NH3 GAS Sensor ModuleElectrochemical GAS Detection Module ZE03-NH3ZE03-NH3 Gas sensor ca..

Rs.10,736.82 (inc GST)
Rs.9,099.00 + GST

SKU: 1760 |
Stock: 0
MICS4514 Gas Sensor Module

MICS4514 Gas Sensor Module

MICS4514 Gas Sensor Module MICS-4514 CO & NO2 Gas Sensor Module for pollution detection with robust ..

Rs.3,056.20 (inc GST)
Rs.2,590.00 + GST

SKU: 2330 | DAB921
Stock: 2
SGF1 ASPL Gas Filter( Sample)

SGF1 ASPL Gas Filter( Sample)

SGF1 ASPL Gas Filter( Sample)SGF1 ASPL Gas Filter for effective gas purification with advanced mater..

Rs.5,752.50 (inc GST)
Rs.4,875.00 + GST

SKU: 7771 | DAH540
Stock: 0
EF-1B006B01E-C02 6A 230V Elcom Filter

EF-1B006B01E-C02 6A 230V Elcom Filter

Elcom 6A 230V Filter EF-1B006B01E EF-1B006B01E-C02 6A 230V Filter for noise reduction, 6A current ra..

Rs.446.04 (inc GST)
Rs.378.00 + GST

SKU: 9816 | DAI672
Stock: 0