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DEW POINT MONITOR -TPW / TPWEXT
TPW/TPWEXT

TiTEC GmbH TPW/TPWEXT

Anwendung

The Dew Point Monitor measures the relative humidity on pipes, cooling ceilings or other surfaces and transfers the value as a linear analogue 4…20 mA output signal. The device also features a changeover contact for which the limiting value can be adjusted between 75 and 100 % r.h. with the help of a potentiometer. This way the respective signal can be transferred to the control/DDC when condensation is forming in order to activate the respective actuators.

Technische Spezifikationen

 
Power supply with 0...10 V:16 … .36 VDC, 12-24 VAC
Power supply with 4...20 mA:16 … 36 VDC
Power input at 0...10V:0,3 Watt with energized relay: 0.6 Watt
Power input at 4...20mA:0,3 Watt with energized relay: 0.6 Watt
Electrical connection:Screw clamp 1.5 mm²
Sensor:Digital combination sensor for humidity and temperature
Measuring range for continuous output:0…100% r. h.
Measuring range for switching output (adjustable):85…95% r. h.
Analogue output with 0...10V:3-wire connection, 10...10 kOhm load resistance
Analogue output with 4...20mA:3-wire connection, 450 Ohm...1 kOhm apparent ohmich resistance (with 24 V)
Switching output:NO 60 V / 1A (without changeover)
Casing::Material PA6 15% GK, Colour RAL 9010
Dimensions Housing (L x W x H):65 x 60 x 38 mm
Cable inlet:M16x1.5
Protection class:IP65
Admissible ambient temperature:-30…+70°C
Admissible ambient humidity:max. 95 %, non-condensing
Optional: Display (optional), resolution: 128*96 p Graphic display: 1,44" e-Paper visible surface: 29*22mm
Data-Sheet

Merkmale

TypeOutputDisplay
TPW-U0...10 Vno
TPW-I4...20mAno
TPW-U-D0...10 Vyes
TPW-I-D4...20mAyes
TPWext-U0...10 Vno
TPWext-I4...20mAno
TPWext-U-D0...10 Vyes
TPWext-I-D4...20mAyes

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