SK08-BFT | SK08-BFTLFT | Watermark®
humidity+temperature
Installation guide
Open .pdf
Wassergaben pro Tag
l/m2
SK08-BFT
ETS-Application
Technical data
SK08-BFT-WMT
Ambient Temperature Electronic Measuring Equipment Casing | Operation: -20 .. +55°C Storage: -20 .. +85°C |
Ambient Humidity | 0 .. 95% rH not condensating |
Ambient Temperature Watermark® | Storage: -30 .. +55°C Operation: -25 .. +45°C |
Ambient Temperature Watermark® | 0 .. 99% rH |
Measuring range soil moisture | 1 .. 2000 hPa/mbar, 1 .. 200.000 Pa |
Accuracy soil moisture | 1 hPa/mbar, 200.000 Pa |
Resolution soil moisture | 0,01 hPa/mbar, 1 Pa |
Measuring range soil temperature | -25 .. +45°C |
Accuracy range soil temperature | ± 1°C |
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Operating Voltage | KNX bus voltage 21 .. 32VDC |
Power Consumption | approx. 240mW ( at 24VDC ) |
Auxiliary Supply | not required |
Bus Coupler | integrated |
Start-up with ETS | Arc_S8.vd5 Product: S8-BFT |
Curcuit Points | KNX-2-pole clamps ( red / black ) |
Protection Class | IP54/65 |
Assembly Type Transducer | Assembly with 2 screws finery |
Casing Transducer | ABS plastic grey |
Casing Dimensions | ( 115 x 65 x 55 ) mm ( L x W x H ) |
Article Number | 30805001 |
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Probe | Watermark®-WMT Connecting cable 5m |
SK08-BFTLFT
ETS-Application
Technical data
SK08-BFTLFT
Ambient Temperature Electronic Measuring Equipment Casing | Operation: -20 .. +55°C Storage: -20 .. +85°C |
Ambient Humidity | 0 .. 95% rH not condensating |
Ambient Temperature Watermark® | Operation: -25 .. +45°C Storage: -30 .. +55°C |
Ambient Temperature Watermark® | 0 .. 99% rH |
Measuring range soil moisture | 1 .. 2000 hPa/mbar, 1 .. 200.000 Pa |
Accuracy soil moisture | 1 hPa/mbar, 200.000 Pa |
Resolution soil moisture | 0,01 hPa/mbar, 1 Pa |
Measuring range soil temperature | -25 .. +45°C |
Accuracy soil temperature | ± 1°C |
Measuring range air temperature | -20 .. +80°C |
Accuracy air temperature | ± 0,5°C |
Resolution air temperature | ± 0,01°C |
Measuring range air humidity | 0 .. 100% rH |
Accuracy air humidity | 3% rH |
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Operating Voltage | EIB/KNX bus voltage 21 .. 32VDC |
Power Consumption | approx. 240mW ( at 24VDC ) |
Auxiliary Supply | not required |
Bus Coupler | integrated |
Start-up with ETS | ARC_S8.VD2 Product: S8-BFTLFT |
Curcuit Points | EIB-2-pole clamps ( red / black ) |
Protection Class | IP65 |
Assembly Type Transducer | Assembly with 2 screws finery |
Casing Transducer | ABS plastic grey |
Casing Dimensions | ( 115 x 65 x 55 ) mm ( L x W x H ) |
Article Number | 30805021 |
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Sensors | Watermark®-WMT, cable length: 5m Sensirion SHT71 integrated |