Heating technology
Air conditioning
Radio systems
System technology
Building automation
Sensors
RTKSA-114.010
System room double thermostat, 2x -10…40 °C, 2x TW, 2x indoor setting
The RTKSA plant room thermostats have been specially developed for use in industrial buildings, exhibition halls, air domes and greenhouses. When used as frost protection controllers, the higher tolerances at the end of the scale must be observed. 2 separate setting ranges, heating and/or cooling.
| Number of outputs | 4 |
|---|---|
| Number of control ranges | 2 |
| Output signal | switching |
| External setting | No |
| Operation | internal setpoint adjuster |
| Electric connection | Push-in clamp |
| Electronic control | No |
| With explosion protection | No |
| Colour | anthracite |
| Sensor element | capillary tube |
| Function type (systems engineering) | TW |
| Device version | surface-mounted unit |
| Internal setting | Yes |
| Contact interlocking | No |
| Bearing temperature | –30 … 80 °C |
| Max. air humidity (non-condensing) | 95 % r.H. |
| Sensor material | V2A |
| Max. Sensor temperature | 46 °C |
| Max. switching voltage | 230 VAC, 50/60 Hz / 230 VDC |
| Max. switching current | 16 (2,5) A, 0,25 A |
| Medium | Air |
| Min. switching voltage | 24 VAC, 50 Hz / 24 VDC |
| Min. switching current | at 24 V (AC/DC) min. 100 mA |
| Mounting/attachment | wall mounting |
| Control range | -10 … 40 °C |
| Heating control function | |
| Cooling control function | |
| Switching differential | Heating/cooling: 1,3 K |
| Switching difference, can be adjusted | No |
| Switching element | microswitch |
| Switching contact | 2 two-way contacts |
| Potential free switching contact | Yes |
| Protection class | |
| Protection class | I |
| Safety and EMC | in accordance with DIN EN 60730 |
| Scale | Degree Celsius |
| Dimensions (W x H x D) | 170 mm x 118,9 mm x 57,5 mm |
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