orifice flowmeter ExiaIICT4 RS485 HART 4~20mA

Model number: KOF200

Product Description:

The KOF200 series orifice flowmeter is a scale-free flow measuring device that is used with a pneumatic, electric differential pressure transmitter or double bellows differential pressure transmitter. The pressure difference generated by liquid, gas and steam flow of metallurgy, chemical, petroleum and power industry ℃ through the orifice plate transforms the pressure signal into a proportional output signal, with a secondary instrument or regulator, recording the measured flow rate, indicating or adjusting.

Application industry: widely used in metallurgy, chemical industry, petroleum

, electric power industry and other industries.

Measurement indicators:

Range ratio: 1:10, 1:15

Accuracy: level 0.5, level 1

Range range: 0.1~500T/h

Operating temperature: -50℃ ≦ t ≤ 550℃ Relative humidity: 5%~90%

Atmospheric pressure: 80KPa~106KPa

Performance parameters:

1. Nominal diameter: 25mm ≤ DN ≤ 1200mm, Other customized

2. Nominal pressure: PN ≤ 10Mpa

3. Operating temperature: -50℃ ≦ t ≤ 550℃

4. Range ratio: 1:10,1:15

5. Accuracy: level 0.5, level 1 

6. Range range: 0.1~500T/h

7. Signal output: 4~20mA 

8. Working power supply: 220VAC (for flow product calculator), 24VDC

9. Relative humidity: 5%~90%

10. Communication Output: RS485, HART

11. Exploproof grade: ExiaIICT4

12. Protection level: IP65