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DUCT COMBINATION SENSOR FOR HUMIDITY AND TEMPERATURE – KFFT/R-X/S
KFFT/R-X/S

TiTEC GmbH KFFT/R-X/S

Anwendung

Device for measuring the relative humidity/temperature in ducts or indoor areas subject to high requirements. The measuring transducer records the temperature and humidity via an internal sensor and coverts the value into a standardized analogue output signal in the range between 0-10V/4-20 mA.

Technische Spezifikationen

 
Power supply with 0...10 V:16 … .36 VDC, 12-24 VAC
Power supply with 4...20 mA:16…36 VDC
Sensor element (humidity):Capacitive sensor
Sensor element (temperature):Capacitive sensor
Sensor element with passive temperature output:;;At customer's option
Humidity measuring range:0…100% r. h.
Output Humidity:0…10V or 4…20mA
Humidity tolerance at 35...70% r.h.:± 2% (25…90% r. h.)
Operating temperature:-30°C … +70°C
Temperature output for active versions:0…10V or 4…20mA
Temperature tolerance:± 0,5K
Load for analogue 0-10 V output:10…100 kOhm
Apparent ohmic resistance for analogue output:300…1000 Ohm
Operating temperature:-30°C … +70°C
Operating range:0…98% r. h.
Response time for r.h.:8 Sec. (63% at condensation)
Sleeve (B x L):12 x 75 mm, VA
Connection:Screw clamps 1,5 mm²
Casing:Material PA6 15% GK, Colour RAL 9010
Dimensions Housing (L x W x H):65 x 60 x 38 mm
Protection class:IP65
Sensor protection:Sintered filter made from HD polyethylene
Data-Sheet

Merkmale

Item No.Output Temp.Output HumidityDisplay
KFFT/R-U/S0...10 V0...10 Vno
KFFT/R-I/S4...20mA4...20mAno
KFFT/R-xxx-U/Spassiv0...10Vno
KFFT/R-xxx-I/Spassiv4...20mAno
KFFT/R-U/S-D0...10 V0...10 Vyes
KFFT/R-I/S-D4...20mA4...20mAyes
KFFT/R-xxx-U/S-Dpassiv0...10Vyes
KFFT/R-xxx-I/S-Dpassiv4...20mAyes

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