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Multiple Wiring High Density Oxygen Gas Detector HD9300 With LCD Display

HD9300 full-range oxygen LCD detector is a high-performance fixed gas detector developed by our company.

Product Features

  • Can measure 0 ~ 100% VOL range of oxygen
  • LCD Chinese liquid crystal display
  • Chinese menu, Chinese gas name, and high and low report concentration prompt
  • Two-way relay output (active and passive switchable, normally open and normally closed adjustable)
  • With infrared remote control mode, you can adjust the detector without opening the cover, convenient and safe
  •  Detection accuracy, adjustable range
  • 4-20mA or RS485 output can be uploaded to DCS and PLC system
  • Long life, high sensitivity, low drift, stable and reliable work

Table of Contents

Product Description

HD9300 can be used for long-term continuous monitoring of oxygen content in a limited space. It is generally installed in places where oxygen content is measured and analyzed. The instrument uses a high-performance electrochemical oxygen sensor as a detection element, which has good repeatability, temperature, and humidity characteristics, and long service life. It has the advantages of convenient operation and strong anti-interference performance.

The gas detector can be widely used in petroleum, chemical, liquefied gas, coal, pharmaceutical, metallurgical, municipal and other industries, and can be installed in chemical plants, sewage treatment plants, coal mines, refrigeration workshops and other places where oxygen content needs to be measured and analysed. It is the ideal monitoring equipment for safeguarding personal and property safety and preventing oxygen leakage. Hangwei Sensors are Best Density Oxygen Gas Detector Manufacturers.

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Product Specification

  • Measuring object: Oxygen
  • Sampling method: pump suction type
  • Working mode: Long-term continuous work
  • Signal output: 4-20mA or RS485 or two buses (MBUS) (optional)
  • Detection range: 0 ~ 100%VOL
  • 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 specifications: split line RVVP3 x 1.5mm2; four-bus RVVP4 x 2.5mm2; two-bus RVVP2 x 2.5mm2;
  • Signal transmission distance: Sub-line ≤ 1000 m; four-bus ≤ 1200 m; two-bus ≤ 1500 m;
  • Active/passive contacts: 2 groups of switching output signal (active and passive switchable, normally open and normally closed adjustable)
  • Operation mode: infrared remote control

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