Wireless heating actuator, flush-mounted, optional remote sensor
1-channel wireless temperature actuator; for activating (electric) underfloor heating, the controller has a sensor input to which an optional remote sensor can be connected. This is recessed in the floor. When combined with a sensor like this, the following operating modes are possible: Underfloor control function or room temperature control function with underfloor monitor with direct or central setpoint specification (central control); if there is no remote sensor, the HTFRU-110.124 acts as a room thermostat with direct or central setpoint specification (central control).
Product inquiry
Art.-Nr.: BA110201
Technical data
| number of outputs | 1 |
| number of channels/zone | 1 |
| display type | LED |
| output signal | switching (230 V AC, 50 Hz) |
| operation | Key |
| operating voltage | 230 V AC / 50 Hz |
| width | 64,5mm |
| wireless bus bus system | Yes |
| electric connection | screw terminals |
| colour | reinweiß |
| RAL colour number (similar) | 9010 |
| sensor element | NTC external |
| wireless bidirectional | No |
| Radio frequency | 868MHz |
| wireless interface | Yes |
| height | 59,4mm |
| bearing temperature, upper value | 70°C |
| bearing temperature, lower value | -20°C |
| maximum air humidity (non-condensing) | 95% r.H |
| housing material | plastic PC |
| maximum switching voltage | 230 V AC, 50 Hz |
| maximum switching current | 10 A up to 30°C |
| minimum switching voltage | 230 V AC / 50 Hz |
| mounting / attachment | flush mounting (deep socket recommended) |
| surface properties | matt |
| control range, upper value | 30°C |
| control range, lower value | 5°C |
| heating control function | Yes |
| cooling control function | No |
| switching difference | approx. 0.5 K (delta T max. 4 K/h) |
| switching element | relay |
| switching contact | normally open contact |
| potential free switching contact | No |
| switching power | 2300 W |
| type of protection | IP20 |
| protection class | II, following appropriate mounting |
| Safety and EMC | in accordance with DIN EN 60730 |
| depth | 34,5mm |
| ambient temperature, upper value | 50°C |
| ambient temperature, lower value | -20°C |
| material quality | Thermoplast |
| Circuit diagram | |
| Photo | Type | Articlenumber | Features | Kind |
|---|---|---|---|---|
 | HF-8/4-K2 | G8000370 | Sleeve temperature sensor, NTC2K, 4m, PVC sensor cable | Accessories |
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| HF-8/6-K2 | G8000368 | Sleeve temperature sensor, NTC2K, 6m, PVC sensor cable | Accessories |
 | THF | C1809515 | Protective sleeve for screed installation of sleeves/cable sensor, copper, inner diameter 7.7mm | Accessories |
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