NH3 Gas Detection Sensor Module for Household Appliances Accessories

R429,00
+ R322,99 Shipping

NH3 Gas Detection Sensor Module for Household Appliances Accessories

  • Brand: Unbranded
  • product image
  • product image
  • product image
  • product image
  • product image
NH3 Gas Detection Sensor Module for Household Appliances Accessories

NH3 Gas Detection Sensor Module for Household Appliances Accessories

  • Brand: Unbranded
RRP: R749,00
Price: R429,00
You save: R320,00 (42%)
Sold by:
R429,00
+ R322,99 Shipping

In stock

We accept the following payment methods

Description

Adopt high-quality double-panel design with power indicator and TTL signal output indicator. Features DO switch signal (TTL) output and AO analog signal output. TTL output provides high and low levels, compatible with microcontroller or relay module. Analog output voltage varies with gas concentration. Fast response and recovery. Long service life with reliable stability. Electrical specifications: Input voltage: DC 5V Power consumption: 150mA DO output: TTL digital signal (0 and 1, corresponding to 0.1V and 5V) AO output: Analog level signal Special note: After powering on, the sensor requires approximately 20 seconds of preheating for stable readings. It is normal for the sensor to generate heat during operation due to internal heating element. Wiring: 1. VCC: Connect to positive terminal of power supply (5V) 2. GND: Connect to negative terminal of power supply 3. DO: TTL switch signal output 4. AO: Analog signal output Model Number: MQ137 Type: Gas Sensor Color: Green Material: Metal Package Contents: 1 x MQ137 Ammonia Gas Sensor Module Note: Light and display differences may cause slight color variation between image and actual item. Measurement error allowed within +/- 1-3cm.
  • Fruugo ID: 404245581-857933095
  • EAN: 7905359783907

Product Safety Information

Please see the product safety information specific to this product outlined below

The following information is provided by the independent third-party retailer selling this product.

Safety Warnings: Please use according to the instruction manual

Delivery & Returns

Dispatched within 2 days

  • STANDARD: R322,99 - Delivery between Tue 07 October 2025–Fri 17 October 2025

Shipping from China.

We do our best to ensure that the products that you order are delivered to you in full and according to your specifications. However, should you receive an incomplete order, or items different from the ones you ordered, or there is some other reason why you are not satisfied with the order, you may return the order, or any products included in the order, and receive a full refund for the items. View full return policy

Product Compliance Details

Please see the compliance information specific to this product outlined below.

The following information is provided by the independent third-party retailer selling this product.

Manufacturer
The following information outlines the contact details for the manufacturer of the relevant product sold on Fruugo.

  • Chen Ge
  • Shanghai Ganlan Network Technology Co., Ltd.
  • No. 139, Rongmei Road, Building 1,Songjiang District,Shanghai City
  • Shanghai
  • CN
  • 201601
  • qizao88361@163.com
  • 13413952153

Responsible Person in the EU
The following information outlines the contact information for the responsible person in the EU. The responsible person is the designated economic operator based in the EU who is responsible for the compliance obligations relating to the relevant product sold into the European Union.

  • Van Lavazza
  • Y & H S.R.L.
  • Via Gravina 21 MT matera,Trani,Puglia
  • Trani
  • Italy
  • 75100
  • itlyhsrl@gmail.com
  • 0039 3917722149