Flocorp CalFlo™ CFTM Thermal Mass Flow and Temperature Meter

Flocorp CalFlo™ CFTM Thermal Mass Flow and Temperature Meter is designed to maintain accuracy for many years. With standard features such as highly accurate temperature sensing with auto-self-calibration, it becomes the most exciting flow sensor in decades.

The Modbus version presents the user with analog flow and temperature, has a totalizing counter and provides independent high and low adjustable flow and temperature switches. The analog version provides two independent linear 4-20mA outputs for both flow and temperature. A single potentiometer sets the flow range for analog versions.

Flocorp CalFlo™ CFTM Features and Benefits

  • Standard patent-pending auto-calibration (no temperature drift)
  • Separate adjustments for temperature and flow (Modbus version)
  • Counter totalizer (Modbus version)
  • The choice between Modbus RTU Output or 4-20mA
  • Encapsulated for vibration resistance
  • Withstands up to 1400 psi static pressure
  • No moving parts

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Service Oil or water-based solutions
Measuring Velocity Range 0.25 -10ft/sec (7.62-350 cm/s), auto- ranging
Set-point Range 5% to 90% of maximum flow
Process Temperature -4ºF to 175ºF (-20ºC to 90ºC)
Pressure Up to 1,400 PSI (100 bar)
Response Time Max 5 seconds normal flow
Linearity Deviation < 5%
Repeatability < 2%
Protection Class IP65
Housing Material PBTP, glassfibre reinforced (Ultradur®)
Sensor Probe Standard: Stainless Steel (WN1.4305 V2A, 303 Ti)
Optional: stainless steel ( WN 1.4571 V4A , 316 Ti ), Titanium, Hastelloy C4 and Hastelloy C22
Thread 1/2” NPT
Connection M12-plug, 5-Pin
Operating Voltage 19 to 30VDC, incl. residual ripple
Ambient Temperature -4ºF to 158ºF (-20ºC to 70ºC)
Initial Operation Approx. 10s after connection of power

Download Datasheet: CalFlo™ CFTM, Flocorp-Thermal Mass Flow and Temperature Meter

Ref: Flo-corp.com

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