Fixed Hydrogen (H2) Gas Detector, 0 to 1000/2000/5000 ppm

Description

Fixed Hydrogen (H2) Gas Detector, 0 to 1000/2000/5000 ppm Fixed gas detector from reliable manufacturer, applicable gas hydrogen. Detecting range 0-1000/2000/5000/10000 ppm, real time display, sound and light alarm, remote control, output signal 4-20mA or RS485. H2 gas detector for detecting and monitoring hydrogen leak in 24 hours, small size, high reliability, acceptable price. Fixed Hydrogen (H2) Gas Detector, 0 to 1000/2000/5000 ppm Features Hydrogen gas detector adopts high precision sensor for accurate gas leak detection. Hydrogen gas detector is equipped with 3-wire system 4-20mA analog output, relay output, RS485 output (optional). The H2 gas detector is compatible with various controlled alarms, PLC, DCS and other control system, and can be remote monitored. Explosion-proof design, fast, relaible and stable. Infrared ray controller can remote control the alarm point settings, zero calibration, and address modification. Two-stage alarm with sound and light, and the alarm point is settable. The hydrogen gas detector has self-calibration function, and three standard keys will be used to realize on-site maintenance. The H2 gas detector can output one or two on-off signals, can drive ventilator, solenoid valve or other external devices. Specification Model GD300-H2 Detection Principle Electrochemistry Gas Hydrogen (H2) Range (Optional) 0-1000 ppm 0-2000 ppm 0-5000 ppm 0-9999 ppm 0-1% VOL 0-4% VOL Resolution 0.1 ppm, 1 ppm (range 0-9999 ppm ), 10 ppm/0.001% VOL (range 0-1%