temperature monitoring device / pressure / flow / measurement

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temperature monitoring device / pressure / flow / measurement temperature monitoring device / pressure / flow / measurement - PT-500H


  • Type:

    temperature, pressure, flow

  • Applications:

    measurement, environmental, for pipes, for gas

  • Other characteristics:

    online, multi-parameter, measuring device, high-precision, continuous


PT-500 is a new generation online monitoring instrument, which can monitor temperature, pressure and velocity of flue gas inside pipeline for a long term under poor environmental condition.
PT-500 is equipped with high-precision micro differential pressure/static pressure sensor with purging unit.

1. Ultralow range pressure sensor to realize 1m/s flow velocity measurement
2. Operation unit with LCD display: provide friendly human-machine interaction interface
3. Able to set regualr purging time, velocity field parameter, pitot coefficient and etc.
4. Overvoltage protection to effectively prevent pressure sensor from damage and reduce operation cost
5. Automatic zero calibration; strengthen output singal
6. Anti-blocking and anti-corrosion design
7. High accuracy, small impact and simple pipeline design
8. Able to measure pressure of purging gas and determine if there is gas pressure

Technical Parameter
Velocity Range:0~40m/s; 0~15.5m/s(optional)
Measuring Accuracy: ±5%F.S.
Measuring Principle: Pitot method
Output Signal: 3×4-20mA, 1×232/485
Pitot Material: 316, 316L, SS
Purging Pressure: 0.3MPa~0.8MPa
Storage Temperature: 0~50℃
Pressure Limit of Differential Pressure Transmitter: 1.0MPa
Range of Pressure Transmitter: -5KPa~5KPa, -10KPa~10KPa(customizable)
Pitot Length: 400mm, 800mm, 1200mm, 1700mm(customizable)
Range of Temperature Transmitter: 0℃~300℃(customizable)
Temperature Range of Flue Gas: -40℃~800℃(depend on pitot material)
Working Temperature Range: -40℃~70℃
Storage Humidity: 0~85%RH

Apply to velocity ,temperature, pressure of high temperature, humidity and dusty gas in a variety of boiler, furnace flue and mine exhaust pipes.

Other Hangzhou Zetian Technology CO. products

Flue Gas Analyzer