12V relay output switching gas alarm

12V relay output switching gas alarm

Features

● High reliability sensor

● Automatic reset

● Using microprocessor control

● Automatic fault detection indication

● Detection of natural gas and liquefied petroleum gas

● Made by SM T process, good stability

product description

Time: about 180S

Alarm indication: work indicator flashes red

Fault indication: long light, long buzzer sound

Alarm sound pressure: ≥85dB / m

Working temperature: -10 ℃ ～ + 50 ℃

Installation method: wall mount

Alarm mode: network output / sound and light alarm

Dimensions: 115 * 72 * 41mm

Work indicator is yellow

Ambient humidity: max. 95% RH (no condensation)

Wireless signal 315MHz or 433MHz (wireless type must be specified)

Transmission distance: 100 meters in the open (wireless type must be specified)

Technical Parameters

Voltage: DC9-16V AC 220V

Rated power: ≤3W (AC 220V power supply)

Alarm concentration: 10% LEL

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