electrochemical smoke detector

Wireless Interconnected Combo Smoke & Carbon Monoxide ...

Accurate Detection Technology: The Combination Smoke and Carbon Monoxide Alarm uses an advanced electrochemical sensor to detect carbon monoxide leaks from multiple sources, including faulty fuel-burning appliances. A photoelectric sensor is designed to detect the presence of smoke, while minimizing false alarms from cooking smoke and shower steam.

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What is electrochemical detection and what are its ...

Aug 06, 2018· Electrochemical detection (ECD) for HPLC or UHPLC / UPLC is an extremely selective and sensitive detection technique that is applied in several analyses such as the neurotransmitters dopamine, serotonin and noradrenalin, or analytes such as 5HIAA, catecholamines and metanephrines. ECD has an enormous linear dynamic range of more than 6 orders ...

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First Alert Smoke Detectors

First Alert ZCOMBO 2-in-1 Smoke Detector & Carbon Monoxide Alarm, Z-Wave Combo. Keep your family safe with this hardwired smoke and carbon monoxide alarm; The battery backup means constant monitoring, even if there’s a power failure. Features an electrochemical carbon monoxide sensing technology as well as an ionization sensor for smoke ...

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FIRST ALERT Carbon Monoxide Alarm, Electrochemical - Smoke ...

' Carbon Monoxide Alarm, Detection Method Electrochemical, No Interconnection Capability, Power Source (2) 9V Batteries, Audible Alert 85dB @ 10 ft., Chirp, Visual Alert Red LED, Height 3-1/3 In., Depth 1-1/2 In., Width 4-3/4 In., Digital Readout No, Battery Backup No, Hush Button Yes, Locking Pin Yes, Operating Temp. 40 Degrees to 100 Degrees F, Standards UL2034 and NFPA720, Includes Mounting ...

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