MQ-4 Gas Sensor, Carbon Monoxide CO Gas Alarm Sensor Detection

£9.95
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MQ-4 Gas Sensor, Carbon Monoxide CO Gas Alarm Sensor Detection

MQ-4 Gas Sensor, Carbon Monoxide CO Gas Alarm Sensor Detection

  • Brand: Unbranded
Sold by:

MQ-4 Gas Sensor, Carbon Monoxide CO Gas Alarm Sensor Detection

  • Brand: Unbranded

£9.95

In stock
FREE Shipping

14-Day Returns Policy

Sold by:

£9.95

In stock
FREE Shipping

14-Day Returns Policy

Payment methods:

Description

MQ-4 Gas Sensor, Carbon Monoxide CO Gas Alarm Sensor Detection

This product is used to detect smoke and combustible gases, including hydrogen, methane and propane (LPG) gases. Features: Used to detect fumes and combustible gases, including hydrogen, methane and propane gases (LPG). Double signal output. Analog (AO pin) and TTL (DO pin) level output. The TTL output signal is normally low and goes high when gases are detected. The threshold is adjusted by the integrated potentiometer. Analog output voltage 0 ~ 5V. The higher the concentration of gas or smoke, the higher the voltage. Has good sensitivity for liquefied gases, natural gases, urban gases and smoke. Has four screw holes for fixing. Has fast response, long service life and reliable stability. Suitable for domestic and industrial use. Features: Input voltage: DC 5V Power dissipation (current): 150mA Size of the ;item: 32 * 22 * 20mm / 1.26 * 0.87 * 0.79in Package size: 45 * 45 * 20mm / 1.77 * 1.77 * 0.79in Package weight: 13g / 0.46 ounces Note: 1. Due to the different monitors and light effects, the actual color of the item may be slightly different from the pictures shown. On the photos. 2.Please allow a little deviation of measurement d? to manual measurement.
  • Fruugo ID: 225734114-481705423
  • EAN: 8039081171264

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.

Product Safety Labels

CE Mark
Safety Warnings: Not suitable for children under 36 months

Delivery & Returns

Dispatched within 24 hours

  • STANDARD: FREE - Delivery between Thu 05 February 2026–Fri 13 February 2026 - FREE

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.

  • Shenzhen Ouyida Trading
  • Shenzhen Ouyida Trading
  • Shenzhen shi longgang qu longgang jiedao nan lian shequ
  • shenzhenshi
  • CN
  • 518125
  • hchao09201378@163.com
  • https://www.fruugo.co.uk/search/?merchantId=14483

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.

  • SUCCESS COURIER SL
  • SUCCESS COURIER SL
  • CALLE RIO TORMES NUM.1,PLANTA 1,DERECHA ,OFICINA 3,Fuenlabrada.Madrid,28947 Spain
  • FUENLABRADA
  • ES
  • 28947
  • infonoticeeran@gmail.com
  • +34 910602659