3 photo

11 Reviews

3.8

ma*************la

05 Jul 2024

пришел целый и невредимый. упакован хорошо. пока не использовал. Проверю - не дополню отзыв

or**22

18 Jul 2024

llegó dañado

wi***********rt

09 Aug 2024

Juste faire attention à acheter le bon détecteur car il y’a y diverses référence en fonction du gaz à détecter

he*******hn

13 Jul 2024

All ready, thank you.

Reviews more

Characteristics

Type

Gas Sensor

Usage

Gas Sensor

Choice

yes

Origin

Mainland China

Output

Analog Sensor

Theory

Hall Sensor

Material

Metal

Brand Name

HWA YEH

semi_Choice

yes

Description

8653

Sensors module

Specification:

100% Brand New
-Dual-way Signal Output, Analog output and TTL level outputHigh sensitivity to LPG, gas, alcohol, hydrogen and more
-Fast response and recovery
-Good steadiness and long service life
-Great for home or factory gas leakage detection
-Use for Detecting: Combustible gas such as LPG, butane, methane, alcohol, propane, hydrogen, smoke, etc

Specification:
Main chip:MQ-4 gas sensor module
Working Voltage: 5V For DC
Detecting Range: 300 to 10000ppm
TTL output valid signal is low
Size 32X22X27mm

Package Included:
100% Brand New
1 x MQ-4 Gas sensor module

Title 17, MQ-4 MQ4 DC5V LPG Alcohol Methane Hydrogen Smok...