This manual introduces the overview, dimensional drawing, general description, user configurable settings and functions, mechanical installation, electrical installation, operation and firmware update of XB32A humidity temperature transmitter.
The Rotronic XB32A is a humidity and temperature transmitter designed for OEM applications. It features a probe with an integrated capacitive humidity sensor (HYGROMER® HT-1) and a Pt100 RTD for temperature measurement, capable of measuring relative humidity from 0 to 100 %RH and temperatures from -100 to 200 °C. The device utilizes ROTRONIC AirChip 3000 digital technology to provide linear analog outputs (voltage or current) and supports various functions such as dew point calculation, automatic sensor testing, and data recording.
| Measured Humidity Range | 0 to 100 %RH |
|---|---|
| Measured Temperature Range | -100 to 200 °C |
| Power Supply (3-wire) | 15 to 40 VDC or 13 to 28 VAC |
| Humidity Sensor Type | ROTRONIC HYGROMER® HT-1 capacitive sensor |
| Temperature Sensor Type | Pt100 RTD |
With both output circuits closed, the maximum current consumption is 50 mA.
Yes, using the ROTRONIC HW4 software, the transmitter can be configured to calculate either the dew point or the frost point.
A dust filter is required; the probe includes a metal carrier SPA-SS, and the filter insertion must be ordered separately.