MQ-D6 Semiconductor CH4 Sensor

for indoor liquefied petroleum gas alarm

Application:

For monitor or detector of natural gas, liquefied petroleum gas and town gas.

Product characteristics:

Be stable
Long life
Quick response and recovery
Be adaptable to high or low temperature
Low power consumption

Description

This product is an improved version of the currently mature side-heated gas sensor.

Specifications

Media	Methane or butane
Sealing type	rubber seat, 100 mesh stainless steel cap.
Testing range	100-10000ppm
Loop voltage	Vc=5v±0.1v
Heating voltage	RL=2K-20K(adjustable)
Load resistor	RL=2K-20K(adjustable)
Heating power	≤600mW(Vh=5v)
Test temperature and humidity	20℃±2℃, 65%±5%RH
Pre-heating time: 24h	24h
Working temperature	-10℃~+50℃
Storage temperature	-20℃~+60℃
Humidity	<95%RH
Response time	Tx≤30s
Recovery time	Th≤60s