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HOM-300 Emission Humidity Monitor
HOM-300 Emission Humidity Monitor
The HOM-300 Oxygen & Humidity Monitor is an intelligent humidity & oxygen transmitter. The analyzer utilize the advanced solid-state
electrolyte ceramic sensor technology and the limiting current method for measurement. The sensor is designed with a high-temperature-resistant
structure, withstanding temperatures up to 500°C . It is featured with high-temperature resistance, high measurement accuracy,
strong corrosion resistance, fast response, and stable and reliable performance.

It is suitable for continuous online measurement of humidity and oxygen under harsh conditions such as heavy metals, high corrosion, high humidity,
and organic interference in volatile organic compounds (VOCs).
  • HOM-300

  • YUAN ZHENG

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The HOM-300 Oxygen & Humidity Monitor is an intelligent humidity & oxygen transmitter. The analyzer utilize the advanced solid-state electrolyte ceramic sensor technology and the limiting current method for measurement. The sensor is designed with a high-temperature-resistant structure, withstanding temperatures up to 500°C . It is featured with high-temperature resistance, high measurement accuracy, strong corrosion resistance, fast response, and stable and reliable performance.

It is suitable for continuous online measurement of humidity and oxygen under harsh conditions such as heavy metals, high corrosion, high humidity, and organic interference in volatile organic compounds (VOCs).


Features

  •  The sampling detector is equipped with a self-heating function. The high temperature prevents the condensing of the sample gas;

  •  Built-in high-temperature-resistant sensors, suitable for high-temperature conditions;

  •  Enhanced corrosion resistance function. Longer service life.

  •  High mechanical and electrical protection ratings, strong resistance to interference;

  •  Can simultaneous online monitoring the humidity and oxygen;

  •  Simple structure, integrated into CEMS cabinet installation, convenient for installation and maintenance;


Application

  •  Continuous emission monitoring system (CEMS);

  •  Wood, construction materials, papermaking industry;

  •  Chemical industry, fiber industry, dyeing and printing industry;

  •  Food processing industry;

  •  Thermal power plants, waste incineration plants;

  •  Harsh working conditions, eg. heavy metals, high corrosion, high humidity, and organic interferences in volatile organic compounds (VOCs).



Specification

  • Measurement Principle: O2: Zirconia Electrolysis Method;

                                                     H2O: Limiting Current Method

  • Measurement Range:     O2: (0~25.00) %;

                                                     H2O: (0~40.00) %

  • Humidity Accuracy:        when flue emission humidity≤5%: absolute error ≤ ±1.5%;

                                                    when flue emission humidity>5%: relative error ≤ ±25%

  • Oxygen Accuracy: Relative error ≤ ±15%

  • Repeatability: ≤ ±1.5%

  • Response Time: < 20s

  • Communication Method: 4-20mA /RS232 /RS485

  • Protection Grade: IP65

  • Flue Gas Temperature: 0°C~500°C

  • Environment Temperature: -20°C~50°C

  • Environment Humidity: ≤95%RH, no condensation

  • Power Supply: DC (24±2.4)V

  • Power Consumption: 15W

  • Dimensions: Sensor: 80mm(W)×39mm(D)×108mm(H);

  • Transmitter: 167mm(W)×129mm(D)×40mm(H)

  • Net Weight: Approx. 0.75Kg

  • Installation: Installed in the CEMS cabinet