GC90 single wall gas monitor alarm gas detector factory direct brand ..

This product is taken directly to 220V AC power, it can monitor the environment is a toxic gas, flammable gas alarm. Protection class IP66, all-metal enclosure, high performance waterproof and dustproof. High intensity sound alarm, up to 120 decibels. Products with 360 high intensity light alarm, 50 m clearly visible. LCD and LED display has two options. Sensors selected international brands, to ensure superior product quality. Products meet GB12358-2006 national standards, access to measurement equipment type approval certificate. Our products are widely used in petroleum, petrochemical, metallurgical and other industrial site non-hazardous places; gas stations, boiler rooms, laboratories, food processing and other field and office environments. Technical Specifications: Instrument Type: On-line gas detection alarm sensors: catalytic combustion (flammable gas) / electrochemical (gas) Work: continuous detection Operating temperature: -20 ° C ~ 50 ° C Humidity: