Gas detector JM-AM4302

carbon monoxideelectrochemicalwith audible alarm

Carbon monoxide detectors JM-AM4302 use a highly accurate and reliable electrochemical sensing cell to provide an early warning of dangerous CO levels. When the detector identifies a certain amount of CO-a dangerous, silent threat-in the area, the detector alerts residents with an audible alarm (up to 85dB) and flash an LED alarm indication. Features • High accuracy (1ppm) can be guaranteed within the full temperature range and full measure range • Fast response time • Audible and visual alarm • High reliability, 10-year lifetime • With fault self-diagnosis function • With data upload function • UL certification, ROHS certification • Compact design, easy to install Specifications • Working Principle: Electrochemical Principle • Detection Gas: CO • Detection Range：0-1000ppm • Detection Accuracy：1ppm • Alarm Concentration：220ppm (adjustable) • Alarm Reset: Automatic reset when the leaked gas is cleared / Press the button to silence the sound • Output：UART Serial Port (default) • Working Conditions: -10°C ~ +50°C ; 0-90%RH • Working Air Pressure：86kPa - 106kPa • Applicable Place: Indoor • Power Supply Voltage：3VDC • Working Current: Less than 1mA • Product Weight: 260g • Product Size: 120*80*40mm