| SENSORS AND ACCESSORIES |
| Code | Description | Application range | Sensing element or signal | Data Sheet |
| ACB 460 | Plug-in for C-Bus communication | – | – | T 433 |
| STA 010 | Air duct temperature sensor | 0 ... 60 °C | NTC 10 kΩ | N 150 |
| SAB 010 | Room temperature sensor | 0 ... 40 °C | NTC 10 kΩ | N 111 |
| STA 001 | Air duct temperature sensor (external) | –40 ... 40 °C | NTC 1 kΩ | N 150 |
| SAE 001 | Outside temperature sensor | –40 ... 40 °C | NTC 1 kΩ | N 120 |
| SAF 010 | Cable-type temperature sensor | 0 ... 40 °C | NTC 10 kΩ | N 145 |
| STV 010 | Window glass dew point sensor. | 0 ... 40 °C | NTC 10 kΩ | N 160 |
| SUR 704 | Rlative humidity and temperature sensor | 10 ... 90 % | 0 ... 10 V– | N 221 |
| SUT 714 | Relative humidity and temperature sensor | 10 ... 90 % | 0 ... 10 V– | N 222 |
| SAU 914 | Relative humidity | 10 ... 90% | 0 ... 10 V– | N 227 |
| & temperature sensor | 0 ... 40 °C | NTC 10 kΩ | ||
| CDB 100 | Set point adjuster with incorporated sensor | –5 ... +5 °C | NTC 10 kΩ | N 710 |
| CDB 200 | Humidity setpoint adjuster | –10 ... +10 % | – | N 710 |