S&P SFT Humidity and Temperature Sensors for Room and Duct
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Description
Description
S&P SFT Humidity and Temperature Sensors for Room and Duct: sensors from S&P for measuring temperature and relative humidity with analogue output signal 0 to 10 V, as room sensors for surface mounting or as duct sensors. Options under type: SFT-A-N, room sensor humidity and temperature, SFT-A, room sensor humidity and temperature and SFT-K-N, duct sensor humidity and temperature.
The versions in detail
The versions in detail
SFT-A-N, room sensor humidity and temperature: S&P SFT-A-N is a room sensor from S&P for measuring temperature and relative humidity with an analogue 0 to 10 V output signal, for surface mounting. According to S&P, the measured value is converted into a proportional signal of 0 to 10 V (for example 45% relative humidity = 4.5 V). For fan control, an additional control unit is required, for example CONTROL ECOWATT AC/DC; the sensors can also be connected to the control system of ventilation units. In both cases, the set point is set on the controller.
SFT-A, room sensor humidity and temperature: S&P SFT-A is a room sensor from S&P for measuring temperature and relative humidity with an analogue 0 to 10 V output signal, for surface mounting. According to S&P, the measured value is converted into a proportional signal of 0 to 10 V (for example 45% relative humidity = 4.5 V). For fan control, an additional control unit is required, for example CONTROL ECOWATT AC/DC; the sensors can also be connected to the control system of ventilation units. In both cases, the set point is set on the controller.
SFT-K-N, duct sensor humidity and temperature: S&P SFT-K-N is a duct sensor from S&P for measuring temperature and relative humidity in ventilation ducts, with an analogue 0 to 10 V output signal. According to S&P, the measured value is converted into a proportional signal of 0 to 10 V (for example 45% relative humidity = 4.5 V). For fan control, an additional control unit is required, for example CONTROL ECOWATT AC/DC; the sensors can also be connected to the control system of ventilation units. In both cases, the set point is set on the controller.
Technical data
Technical data
| Supply voltage | 24 V AC/DC (±10%) |
|---|---|
| Output signal | 0 to 10 V |
Data per version:
| Feature | SFT-A-N, room sensor humidity and temperature | SFT-A, room sensor humidity and temperature | SFT-K-N, duct sensor humidity and temperature |
|---|---|---|---|
| Measured variables | temperature 0 to 50 °C, relative humidity 0 to 100% | temperature 0 to 50 °C, relative humidity 0 to 100% | temperature -20 to +80 °C, relative humidity 0 to 100% |
| Power consumption | 3 to 5 W | 3 to 5 W | 0.4 W |
| Installation | Surface mounting (room sensor) | Surface mounting (room sensor) | Duct |
| Recommended mounting height | 1.5 to 3.5 m | 1.5 to 3.5 m | not specified |
| Degree of protection | IP 30 | IP 30 | IP 30 (sensor) / IP 65 (housing) |
| Dimensions | 85 x 85 x 25 mm | 85 x 85 x 25 mm | housing 68 x 63 x 40 mm, probe Ø 19.5 x 140 mm |
Note on variants
Note on variants
Select the required version under Type.
| Type | Item number |
|---|---|
| SFT-A-N, room sensor humidity and temperature | L012122202 |
| SFT-A, room sensor humidity and temperature | 8007090017 |
| SFT-K-N, duct sensor humidity and temperature | 8007090032 |
Features
Features
- SFT-A-N, room sensor humidity and temperature: No display
- SFT-A, room sensor humidity and temperature: No display
- SFT-A, room sensor humidity and temperature: S&P lists the SFT-A as room sensor for humidity and temperature among others for the CAD-COMPACT ADVANCED and CADB/T-HE PRO-REG ventilation units.
- SFT-K-N, duct sensor humidity and temperature: S&P lists the SFT-K-N as duct sensor for humidity and temperature among others for the CAD-COMPACT ADVANCED, CADB/T-HE PRO-REG and RHE ventilation units.
Data sheets and manuals (PDF)
Data sheets and manuals (PDF)
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