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

MQ137 Ammonia Gas Sensor Module for Monitoring

  • Stock: 5

    Availability: InStock priceValidUntil: 2026-08-11

  • Brand: Generic
  • SKU: 1819 | DAB104

Availability: InStock priceValidUntil: 2026-08-11

  • Rs. 1,424.23 (inc GST)
    Rs.1,206.98 + 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 a larger quantity or item 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.
How do I track my shipment?
After dispatch, you’ll receive a tracking link/number via email/WhatsApp/SMS (as applicable).
What payment methods do you accept?
We accept UPI, cards, netbanking, and other checkout options shown on the payment page.
How can I contact you for support, sales, or bulk orders?
Use the Contact Us page or email/phone mentioned on the website with your part number and requirement.
Can I return a component if I ordered the wrong value/package?
If the item is unused and in original packaging, we’ll check eligibility case-by-case. Some items may be non-returnable depending on category/condition.

NEW Products

Product Page : New Products

XL2576 5.0volt 52Khz Step-Down DC-DC Converter TO-263 IC

XL2576 Step-Down DC-DC Converter IC for Efficient Power Supply XL2576 Step-Down DC-DC Converter, 3A..

Rs.46.14 (inc GST)
Rs.39.10 + GST

SKU: 7257 | DAF755
Stock: 150

RED 12 mm 12V-24V Momentary Metal Switch Ring Indicator

RED Momentary Metal Switch Ring Indicator 12mm 12V-24V RED 12mm 12V-24V Momentary Metal Switch with ..

Rs.413.00 (inc GST)
Rs.350.00 + GST

SKU: 7435 | DAH228
Stock: 50

B1212LS-1WR3 MORNSUN DC - DC CONVERTER

Mornsun B1212LS-1WR3 DC-DC Converter Module B1212LS-1WR3 DC-DC Converter; Isolated power supply; 12..

Rs.240.13 (inc GST)
Rs.203.50 + GST

SKU: 9018 | DAH871
Stock: 25

K30T60 IGBT

K30T60 IGBTK30T60 is a Low Loss DuoPack  IGBT in TRENCHSTOP™ and Fieldstop technology with soft..

Rs.295.00 (inc GST)
Rs.250.00 + GST

SKU: 1621 | DAB249
Stock: 18

Have You Seen

Product Page : Have You Seen

ASAIR AO-02 OXYGEN SENSOR

ASAIR AO-02 Oxygen Sensor - Electrochemical Gas Sensor ASAIR AO-02 Oxygen Sensor provides accurate ..

Rs.2,087.88 (inc GST)
Rs.1,769.39 + GST

SKU: 9794 | DAI569
Stock: 3

ULN2803

ULN2803 High Current NPN Darlington Transistor Array ULN2803 High Current NPN Darlington Transistor ..

Rs.36.58 (inc GST)
Rs.31.00 + GST

SKU: 123 | DAA480
Stock: 20

TC1413 CMOS Buffer/Driver for MOSFET Applications

TC1413 CMOS Buffer/Driver for MOSFET Applications TC1413N CMOS buffer/driver with 3A output, ESD pr..

Rs.351.06 (inc GST)
Rs.297.51 + GST

SKU: 10274 | DAJ103
Stock: 5

4 Pin Male Right Angle Header 3.81 mm pitch (Combicon Connector)

Combicon 4 Pin Right Angle Male Header Connector XY-2500 F-B 3.81 series 4 Pin Right Angle Male con..

Rs.14.16 (inc GST)
Rs.12.00 + GST

SKU: 3012 | DAE739
Stock: 50

Related Products

MQ7 CO SENSOR

MQ7 CO SENSOR

MQ7 Carbon Monoxide Gas Sensor MQ7 sensor measures Carbon Monoxide from 20 to 2000 ppm with high sen..

Rs.141.60 (inc GST)
Rs.120.00 + GST

SKU: 34 | DAA444
Stock: 21
Nextion Basic NX3224T024 2.4" Resistive Touch Display

Nextion Basic NX3224T024 2.4" Resistive Touch Display

Nextion NX3224T024 2.4" Basic Resistive Touchscreen DisplayNextion NX3224T024 is a 2.4" basic HMI di..

Rs.2,684.58 (inc GST)
Rs.2,275.07 + GST

SKU: 1193 | DAB437
Stock: 0
MAX31865 PT100 RTD Interface Module

MAX31865 PT100 RTD Interface Module

MAX31865 RTD to Digital Converter ModuleMAX31865 PT100 RTD Temperature Detector ModuleEarlier it was..

Rs.610.06 (inc GST)
Rs.517.00 + GST

SKU: 1283 | DAA903
Stock: 1
SN74LS165N DIP IC

SN74LS165N DIP IC

SN74LS165N 8-Bit Parallel-In Shift Register DIP IC SN74LS165N DIP IC for parallel-load 8-bit shift r..

Rs.47.20 (inc GST)
Rs.40.00 + GST

SKU: 4070 | DAG096
Stock: 5
DF1B-12DS-2.5RC Headers And Wire Housings

DF1B-12DS-2.5RC Headers And Wire Housings

DF1B-12DS-2.5RC Wire Housing Connector DF1B-12DS-2.5RC connector for wire-to-board connections with ..

Rs.65.14 (inc GST)
Rs.55.20 + GST

SKU: 8933 | DAI284
Stock: 0