Gas Leak Alarm Detector WS-886-1

Product description:

      This product is a high-stability combustible gas detector, used to detect the leakage of combustible gas. The detector uses the most advanced semiconductor gas sensor, which has stable operation, long service life and simple installation. The detector has a built-in MCU for central control processing, and each functional module is directly or indirectly connected to the I/O port of the MCU, and the normal operation of each functional module of the detector is completed through the program solidified in the MCU, thereby making the detector work more stable ,Safe and reliable. This product is suitable for places where flammable gas exists, such as family residential quarters, villas, hotels, apartments, etc., to conduct security monitoring around the clock.

Features:

☀High reliability sensor

☀Automatic reset

☀Using microprocessor control, automatic fault detection

☀Detect natural gas, liquefied petroleum gas, artificial gas, biogas

☀Made by SMT process, good stability

technical parameter:

Working voltage: DC9-16V or AC 220V

Quiescent current: ≤90m A

Alarm current: ≤100m A

Rated power: ≤3 W

Boot warm-up time: about 180S

Alarm concentration: 10% LEL

Alarm indication: the work indicator flashes red and the buzzer keeps beeping

Fault indication: the working indicator flashes yellow and the buzzer beeps for a long time

Alarm sound pressure: ≥85 d B /m

Working temperature: -10℃---+50℃

Environmental humidity: up to 95% RH

Installation method: wall-mounted

Alarm mode: network output / sound and light alarm

Dimensions: 115X72X41mm

Executive standard: GB15322.2-2003