Features: * Brand new and high quality DC 12V wired gas detector * With high sensitivity * This alarm can detect the leakage of household gas, liquid gas and natural gas. * This sensor reacts with the diffused gases in the air directly and generates a linear voltage signal. * When the detected gas density reaches a preset value, the alarm emits a loud alarm signal to alert users in time. Specifications: Weight: 138g Static state: consumption Alarm density: LPG 0.1%-0.5%，natural gas 0.1%-1%，city coal gas 0.1%-0.5% Work temperature: -10℃- +50℃ Humidity: Voltage: 12V DC Alarm volume: > 70Db (1.5 meter) Reaction gas: coal gas, natural gas, liquid petroleum gas Power supply: 12V DC Buzzer volume: ≥ 7 0dB/m Alarm density: 15% LEL Resume density: 8% LEL Working environment: -10°C ~ +45°C，relative humidity ≤ 90% RH Stability: The alarm density error of long-term working ≤ ±5% LEL Repeatability: The alarm density error of repeat testing ≤ ±5% LEL The alarm density error ≤ ±5% LEL Alarm way: Photic and phonic alarm, networking signal output Consumption: Size: 107 x 38mm Package included: 1 x Detector1 x User manualIn original package
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5 days ago
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