PRM 2 Inch Flanged Thermal Mass Air/Gas Flowmeter

Flanged Thermal Mass Flowmeter

304 SS Thermal Mass Flow Meters are designed on the basis of thermal dispersion, using constant differential temperature to measure gas flow. The meter contains two platinum resistance temperature sensors, one of which is used conventionally as a temperature sensor, the other is used as a heater. The thermal principle operates by monitoring the cooling effect of a gas stream as it passes over a heated sensor.
The temperature sensor monitors the actual process values while the heater is maintained at a constant differential temperature above this by varying the power consumed by the sensor. The greater the gas velocity, the greater the cooling effect and power required to maintain the differential temperature. The measured heater power is therefore a measure of the gas mass flow rate.

Complete Assemblies require simple installation and no concerns of the user for alignment of installation of the flow stem.  Installation is quick and assures excellent accuracy once put into service.

2 Inch	FMPHILEMOF20041224VDX	0-412 CFM
3 Inch	FMPHILEMOF300105924VDX	0-1059 CFM
4 Inch	FMPHILEMOF400164824VDX	0-1648 CFM
6 Inch	FMPHILEMOF600370824VDX	0-3708 CFM
8 Inch	FMPHILEMOF800588624VDX	0-5886 CFM

 

Specifications:

• Size: 2”-8" Flanged Flow Meter
• Temp. Range: -20°F to 350° F
• Max. Pressure: 200 psig
• Body and Sensor Material: 304 SS
• Power: 24VDC
• Signal Output: 4-20mA, configuring with HART interface for integration
• Digital Design, 4 Line LCD Display
• Accuracy: ± 1.0%
• Response time: 1 sec.
• Housing: IP65 and Explosion Proof Ratings for Hazardous Locations
• Good Vibration resistance and long service life. No moving parts in transducer to effect measurement accuracy.
• Applications: BioGas, Environmental Remediation, Industrial Process
  

Thermal Mass Flowmeter Datasheet

Thermal Mass Flowmeter Installation and Operation Guide