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Domestic gas detection alarm (PA-213)

Listing Date: 2018-05-31

After the installation of the gas leak detector, you can use a lighter to ignite and release a small amount of gas at a position about 5CM from the gas convection window to detect the alarm condition of the detector. Due to the inherent characteristics of the sensor, please do not release too much. Concentrated gas is used to test the detector. Do not test the detector frequently for a long time. This may damage the gas-sensitive material of the sensor, reduce the sensitivity of the detector, and damage the detector.

Working voltage: AC220V ± 15%, 50HZ

Power consumption: standby ≤3W, alarm ≤6W

Alarm concentration: 6% LEL

Alarm sound intensity: ≥70dB (1 meter directly in front)

Working environment: 0 ℃ ~ + 55 ℃, relative humidity <95% RH

Stability: Long-term working alarm concentration error is not greater than ± 5% LEL

Repeatability: Repeated test alarm concentration error is not greater than ± 3% LEL

Alarm concentration error: ± 3% LEL

Alarm mode: audible and visual alarm; linkage solenoid valve output (optional); normally open / normally closed output (optional)

Sampling method: natural diffusion

Detection gas: natural gas (CH4)

Executive standard: GB 15322.2-2003 [Combustible gas detectors Part 2: Standard requirements for independent combustible gas detectors with a measuring range of 0 to 100% TEL

Dimensions: 122 * 68 * 30MM

Weight: 150 grams


Working voltage: AC220V ± 15%, 50HZ

Power consumption: standby ≤3W, alarm ≤6W

Alarm concentration: 6% LEL

Alarm sound intensity: ≥70dB (1 meter directly in front)

Working environment: 0 ℃ ~ + 55 ℃, relative humidity <95% RH

Stability: Long-term working alarm concentration error is not greater than ± 5% LEL

Repeatability: Repeated test alarm concentration error is not greater than ± 3% LEL

Alarm concentration error: ± 3% LEL

Alarm mode: audible and visual alarm; linkage solenoid valve output (optional); normally open / normally closed output (optional)

Sampling method: natural diffusion

Detection gas: natural gas (CH4)

Executive standard: GB 15322.2-2003 [Combustible gas detectors Part 2: Standard requirements for independent combustible gas detectors with a measuring range of 0 to 100% TEL]

Dimensions: 122 * 68 * 30MM

Weight: 150 grams


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