Flammable gas detector HK-7100A

diffusionoutdoorfor indoor use

Introduction The Ex HK-7100A Combustible Gas Detector, based on catalytic principle, is designed for continuous detecting and monitoring of combustible gases in ambient air over the range of 0-100% LEL(lower explosive limit) and provides a 4~20mA output signal that can be connected to a controller, PLC,DCS or similar instrumentation. Feature . ADVANCED MCU TECHNOLOGY. . SMT AND INGETAL DESIGN—Enhance performance and reliability. . CURRENT TRANSMISSION–Extremely extends the distance of signal transmission. . CENTRALIZED POWER SUPPLY AND REGIONAL POWER SUPPLY . LED DISPLAY—Display real-time concentration and operating statues of detector. . SIGNAL TRANSMISSION—Send measured concentration signal to controller. . INDOOR AND OUTDOOR USE—Suitable for the harshest environmental conditions. . UNIQUE MAGNETIC PEN DESIGN—Operate detector through magnetic pen. . SELF-PROTECTION FUNCTION—Prevent high concentration gas from damaging detector. . IMPORTED CATALYTIC COMBUSTION SENSOR—Advanced performance with stable measurement, high sensitivity, anti-poisoning, and resist influence. . SENSOR DIAGNOSTIC FUNCTION—Provide alarm and prompt while sensor fault or ageing.