This user guide covers the installation, configuration, maintenance, and technical specifications of the Rotronic HygroFlex TF5 Temperature Transmitter.
The Rotronic HygroFlex TF5 Temperature Transmitter measures temperature using an external Pt100 4-wire RTD probe. Designed for fixed installation in HVAC and light industrial applications, it supports a wide temperature range of -100 to 600°C depending on the probe model. The device features robust housing, digital signal processing, and the ROTRONIC AirChip 3000 technology for user-configurable settings and digital calibration.
| Measurement range | -100 to 600°C |
|---|---|
| Electronics operating range | -40…60 °C |
| Power supply (TF52) | 10…28 VDC |
| Probe connector | 4-pin Binder connector series 712 |
The TF5 is compatible with any ROTRONIC Pt100 RTD probes and, in principle, any suitable third party 4-wire Pt100 RTD probe.
The maximum current consumption for the TF52 is 20 mA.
With both output circuits closed, the maximum current consumption for the TF53 is 30 mA.