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"AV voltage: AC 90V-240V 50-60Hz Battery voltage: 9V rechargeable battery (optional) Working temperature: 0°C-50°C Warm-up time: about 180S Ambient humidity: 10%-95% Sound level: 85dB / m Alarm concentration display Carbon monoxide gas: 100PPM~999MM (±50PPM) Combustible gas: 0.25%~2% LEL (2,5500PPM~20,000PPM±1,500PPM) Alarm: vocal alert and siren alarm"
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This combination detector monitors both carbon monoxide and combustible gas. It can be powered by AC 90V-240V at 50-60Hz or an optional 9V rechargeable battery. Operating temperature range is 0°C to 50°C with ambient humidity of 10% to 95%. Warm-up time is about 180 seconds. The alarm provides a vocal alert and siren at 85 dB per meter. Carbon monoxide alarm range is 100 PPM to 999 PPM with ±50 PPM accuracy. Combustible gas alarm range is 0.25% to 2% LEL (2,5500PPM~20,000PPM) with ±1,500 PPM accuracy.
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Shenzhen Sumring Technology Co., Limited is a B2B supplier based in China, listed on Global Trade Plaza since October 2026. Use Inquire now or Chat with supplier to ask Shenzhen Sumring Technology Co., Limited for prices, specifications and documents for Gas Leakage & Co Combination Detector.
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