CalFlo CFTM Thermal Mass Flow and Temperature Meter
The CalFlo CFTM Thermal Mass Flow and Temperature Meter represents the logical evolution matching modern microprocessor intelligence with over 30 years of thermal flow expertise. With its patent pending auto-self-calibration, the CalFlo CFTM is the first truly "set-it and forget-it" flow and temperature solution. No need for expensive on-going calibration as CFTM is designed to maintain accuracy for many years
Industries
- Air Conditioning
- Dust Collection
- Ventilation
- Energy Consumption
- Potable / Non-potable Water
- Oil & Gas
Product: CFTM
Principle of Operation
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.
- Standard patent pending auto-calibration (no temperature drift)
- Separate adjustments for temperature and flow (Modbus version)
- Counter totalizer (Modbus version)
- Choice between Modbus RTU Output or 4-20mA
- Encapsulated for vibration resistance
Measuring Velocity Range: 0.25 -10ft/sec (7.62-350 cm/s), auto-ranging
Response Time: Max 5 seconds normal flow
Service: Oil or water-based solutions
Repeatability: < 2%
Thread: 1/2" NPT