MQ137 Ammonia Gas Detection Sensor Module NH3 Gas Sensor Module Household Appliance Accessories Ana

23,95 €
+ 7,99 € Shipping

MQ137 Ammonia Gas Detection Sensor Module NH3 Gas Sensor Module Household Appliance Accessories Ana

  • Brand: Unbranded
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MQ137 Ammonia Gas Detection Sensor Module NH3 Gas Sensor Module Household Appliance Accessories Ana

MQ137 Ammonia Gas Detection Sensor Module NH3 Gas Sensor Module Household Appliance Accessories Ana

  • Brand: Unbranded
Price: 23,95 €
Sold by:
23,95 €
+ 7,99 € Shipping

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Description

Adopt high-quality double-panel design, with power indicator and TTL signal output indicator.With DO switch signal (TTL) output and AO analog signal outputTTL output high and low level. (Can be directly connected to the microcontroller or relay module)The analog output voltage changes with the concentration. Fast response recovery feature.Has long service life and reliable stability.Electrical performance:Input voltage: DC5V Power consumption (current): 150mADO output: TTL digital quantities 0 and 1 (0.1 and 5V)AO output: analog level signalSpecial reminder: After the sensor is powered on, it needs to be preheated for about 20S, and the measured data is stable. It is normal for the sensor to heat up, because there is a heating wire inside, if it is hot, it will not be normal.Wiring:1. VCC: connect to the positive pole of the power supply (5V)2. GND: connect to the negative pole of the power supply3. DO: TTL switch signal output4. AO: analog signal outputModel Number: MQ137Type: Gas Sensorcolor:GreenMaterial:MetalPackage Contents:1 x MQ137 Ammonia Gas Senso ModuleOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
  • Fruugo ID: 380263244-820226241
  • EAN: 7008712530672

Product Safety Information

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Product Safety Labels

CE Mark
Safety Warnings: When using the product, monitor children in real time to ensure safety during use.

Delivery & Returns

Dispatched within 24 hours

  • STANDARD: 7,99 € - Delivery between Wed 08 October 2025–Wed 15 October 2025

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Product Compliance Details

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

  • Shandong Sai bo Xinxi Jishu Youxian Gongsi
  • Shandong Sai bo Xinxi Jishu Youxian Gongsi
  • 201, Floor 2, Area C, Sanlitun, Mount Taishan District, Tai'an City
  • Shandong
  • CN
  • 271000
  • gvj20223612@163.com
  • 15119692083
  • https://www.fruugo.co.uk/chengdu-ruiwucheng-trading/m-22108

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.

  • E-CrossStu GmbH
  • E-CrossStu GmbH
  • Mainzer Landstr.69, 60329 Frankfurt am Main
  • Frankfurt am Main
  • DE
  • 60329
  • E-crossStu@web.de
  • 69332967674
  • https://www.dnb.com/business-directory/company-profiles.e-crossstu_gmbh.1c9aad5dc9bd55eb05eb6c8a6249315d.html