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TDC-BH-U-W20 | Vector Controls Ltd | Humidity
Standard Duct Humidistat Sensor, 5%, LCD Display, 1 Humidity Internal Input, 1 External Temperature Input, 1 DO Relay for Humidifier or Dehumidifier
Brand:Vector Controls Ltd
MPN:TDC-BH-U-W20
SKU:TDC-BH-U-W20
product specifications
Accessory
AES-HT-A5, DCPA-1.2, DCP-1.5-W, UR
Accuracy
5%
Application
Humidification, Dehumidification, Supply, Discharge, Return Air, Economizers, Clean Rooms, Data Centers, Process Control, Schools, Hospitals, Office Buildings
Housing Material
Poly
Housing Rating
IP30
Probe Length
3 in
Display
LCD
Output Signal
4-20 mA
Mounting Location
Duct
Power Requirements
24 VAC/VDC
product series specifications
- Accuracy:
- ±5% RH (10-90%)
- Supply Voltage:
- 24 VAC ±10%, 50/60 Hz @ 1.5 VA; 24 VDC ±10%, @ 63 mA
- Analog Input:
- 10K Type II (Type 24) thermistor
- Relay Output:
- 2 NO SPST Relays, 1.2 Amps @ 250 VAC
- Operating Temperature:
- 32° to 122°F (0° to 50°C)
- Operating Humidity:
- 0% to 95% non-condensing
- Enclosure Rating:
- NEMA 1, Polycarbonate PC (UL class V-0)
- Wiring Terminations:
- Terminal block (12 to 24 AWG)
- Weight:
- 0.48 lb (0.22 Kg)
- Approvals:
- CE
- Warranty:
- 2 years
product series features
- Humidification and Dehumidification control
- External temperature input for set point setback
- Programmable user interface
- Optional time clock, 24 hour, 7 day
- 2 relay outputs
- Easy to read display
- Replaceable sensor
more information & related documents
Series Description
The Vector TDC-BH-U Series duct mount humidistat is a stand-alone programmable electronic humidistat designed for controlling humidification and dehumidification equipment in HVAC and energy management systems. The TDC-BH-U Series features one internal humidity sensor, one external temperature sensor input and two relay outputs. Humidity reset is possible using the ST-O24 outdoor air temperature sensor for cold weather applications to prevent condensation. The TDC-BH-U-D Series comes with all of the features of the base model plus a time clock feature for advanced programming with 48 hour backup.
Kele Description
5% DUCT MOUNT HUMIDISTAT W/DISPLAY
Manufacturer
Vector Controls Ltd
Related Documents
TDC Series Installation and Operation Manual 
