standalone gas leak detector PA-203, CE&ROHS

Specifications

1,Gas type:Nature gas, LPG, coal gas
2,quick response time,MCU tech
3,Test button
4,high dB alarm sound
5, years long life

Gas detector PA-205

Description:

The product is wall mounted gas detector with high stability, it is used for detecting leaking gas. Advanced semiconductor sensor is adopted to ensure high stability and long life. It is convenient for mounting. The product is suitable for the safety of residential house, villas, hotels, markets, boarding house etc.

Features:

* Detects Natural Gas, LPG, and Coal Gas etc. Combustible Gases

* Wall Mounted

* Sound and Flash Alarm

* Three Indicators: Power, Alarm, Fault

* Long Lifespan (10 years) Semiconductor Sensor with High Stability

* Advance Microprocessor Technology

* Auto Check Sensor Failure

* Auto Reset after Leaked Gas Clears

* Strict Calibration of Alarm Level in Gas Chamber with Natural Gas or LPG

* 24-48 Hours Aging Tests of both PCBA and Finished Detectors

Specifications:

* Working Voltage: 90-240VAC

* Rated Power: ≤3W

* Warm-up Time: 3-5 Minutes

* Working Temp. Range: -10°c ~ +50 °c

* Humidity Range: 10% ~ 95% Relative Humidity (RH)

* Alarm Level: 10%±5%LEL

* Alarm Reset: Auto Reset after Gas Clears

* Sensor: Semiconductor Gas Sensor

* Indicator Information Power: Green LED ON

* Alarm: Red LED Flashing

* Fault: Yellow LED ON

* Alarm Output: Sound & Flash Alarm

* Alarm Sensitivity <10% LEL

* Dimension: 121x82x40mm

* 12V Pulse Output to Drive Solenoid Valve to shut off GAS Supply

Technique parameter:

 

Working Voltage	110-240VAC
Rated Power	≤1.5W
Sensor	Catalytic gas sensor
Warm-up Time	3-5 Minutes
Temperature	-10°c ~ +50 °
Humidity Range	10% ~ 95% Relative Humidity (RH)
Alarm Level	Natural Gas :10%±25%LEL Petroleum Gas : 10%±25%LEL Carbon Monoxide :2% ±5%LEL
Alarm Reset	Auto Reset after Gas Clears
Alarm Output	Sound & Flash Alarm
Alarm Sensitivity	<10% LEL
Indicator Information Power	Green LED ON
Alarm	Red LED Flashing
Fault	Yellow LED ON