HD9300 LCD Screen 4 in 1 Fixed Gas Detector 4 Wire Connection

This 4 in 1 fixed gas detector is suitable for gas concentration detection in industrial environments.

Product Features

  •  LCD English liquid crystal display
  • Chinese menu, Chinese gas name, and high and low report concentration prompt
  • Can monitor combustible gas, oxygen, carbon monoxide, and hydrogen sulfide at the same time
  • Two-way relay output (normally open and normally closed adjustable)
  • Infrared remote control, you can adjust the detector without opening the cover, convenient and safe
  • Detection accuracy, range adjustable
  • RS485 output, can upload DCS and PLC system
  • Long life, high sensitivity, low drift, stable and reliable work

Table of Contents

Product Description

HD9300 four-in-one gas detector is a high-performance fixed gas detector developed by our company for long-term continuous monitoring of oxygen, combustible gases, hydrogen sulfide, and carbon monoxide in the air, generally installed in places where flammable and explosive gases are easily leaked and in chemical plant areas where toxic and hazardous gases exist.

The gas detector can be widely used in petroleum, chemical, liquefied gas, coal, pharmaceutical, metallurgical, municipal and other industries, and can be installed in petroleum gas pipeline networks, chemical plants, sewage treatment plants, coal mines, refrigeration workshops, gas station areas, boiler rooms, hotel kitchen operation rooms and other places that require anti-toxic and explosion-proof. It is the ideal monitoring equipment to ensure the safety of people and property and to prevent the leakage of combustible, oxygen, hydrogen sulphide and carbon monoxide.

Product Specification

  • Measuring object: combustible gas, carbon monoxide, hydrogen sulfide, oxygen
  • Sampling method: natural diffusion type
  • Working mode: Long-term continuous work
  • Signal output: RS485
  • Working voltage: DC18V ~ 30V
  • Power consumption: ≤ 3W
  • Atmospheric pressure: 86kPa ~ 108kPa
  • Working temperature: -40 ℃ ~ +70 ℃ (special requirements can be customized according to needs)
  • Working humidity: ≤ 90%RH
  • Size: 150 x 140 x 70 ( mm )
  • Weight: ≤1.5kg
  • Explosion-proof grade: ExdIICT6Gb
  • Cable specification: RVVP4 x 2.5mm2
  • Signal transmission distance: ≤1200 m
  • Passive contact: 2 groups of switching output signal
  • Acousto-optical interface: 1 group of 24V explosion-proof acoustic-optical interface
  • Operating mode: infrared remote control
HD9300 LCD Screen 4 in 1 Fixed Gas Detector 4 Wire Connection

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