TX110-A Household Gas Module

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CH4 Gas Sensor

TX110-A Household Gas Module

To detect the natural gas leak alarm

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Datasheet

Application:

Applicable to the development of a complete machine for household gas leak alarm

Product characteristics:

Small size
fast response speed
supports serial port gas concentration transmission

Description

The TX110-A household gas module uses thick film semiconductor sensors and has the basic functions of a household gas leak alarm: it provides status indication, buzzer, relay, and solenoid valve output switching signals, and supports resetting the alarm value.

Technical specifications

Model	TX110-A
Detection gas	Natural gas
Type of sensor	Flat surfaced semiconductor type
Response time	<30s
Resume time	<30s
Working voltage	DC(3~5)V
Working current	<80mA
UART output range	0~5000ppm
Resolution	50ppm
Accuracy	±3%LEL (20℃±2℃；55%±5%RH)
Expectcd lifespan	5 years
Working conditions	Temperature:-10~55℃ Humidity:20%~90%RH
Storage conditions	Temperature:-20~60℃ Humidity:20%~65%RH
Dimension	2521.115mm(LWH)

Module working status description

Preheating status: The power-on indicator light flashes slowly, and the indicator light is always off after the 3-minute preheating status ends;

Fault status: When the sensor fails, the green indicator light is on for 75ms and off for 175ms;

Alarm status: When the surrounding gas concentration reaches the alarm setting value of the module, the green indicator light is on for 25ms and off for 75ms.

TenSensor, China's first listed gas sensor company,Tensensor can provide more than 100 varieties of six

series including：

semiconductor gas sensor
electrochemical gas sensor
infrared gas sensor
dust sensor
pyroelectric sensor
thermopile sensor, etc.

which can be used for more than 200 kinds of gas and infrared, dust and other indicators detection, widely used in the field of security for detecting gas leakage, noxious gas leakage, smog and fire, the field of family, office and factory for detecting HCHO, VOC, CO2, PM2.5 and so on.

Moreover, the solutions for security, household electrical appliances, consumer electronics, smart home,

instruments and meters are available.

For more information about TX110-A sensor, please contact account manager.

TEL：0086-0351-5249552
Whatsapp：+86 18335818384
Email：[email protected]

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