OH/MT2
Sensor interface module for the CAME Domotic 3.0 bus with 2 NTC/PT1000 temperature inputs and 2 analog 4-20 mA inputs for humidity sensors.
The OH/MT2 connects passive temperature sensors to the CAME Domotic 3.0 bus. It reads the OH/STI and OH/STE probes (or PT1000 sensors) so their values can be displayed and used for temperature control.
Besides two temperature inputs it offers two 4-20 mA analog inputs for humidity sensors. The compact housing fits on a DIN rail or in a flush-mounted back box.
Key features
- 2 inputs for NTC 10K or PT1000 temperature sensors
- 2 analog 4-20 mA inputs for humidity sensors
- Sensor cables up to 20 m
- DIN-rail or back-box installation
Technical specifications
| CAME code | 67600071 |
|---|---|
| Power supply | 20 V DC (home-automation bus) |
| Current draw at 20 V | 7 mA |
| Temperature inputs | 2 (NTC 10K or PT1000) |
| Analog inputs | 2 × 4-20 mA |
| Mounting | DIN rail or flush-mounted back box |
| Dimensions (mm) | 85.5 × 60 × 21 |
| Housing | ABS |
| Operating temperature | 0 to +35 °C |
| Relative humidity | max. 93%, non-condensing |
| System | CAME Domotic 3.0 |