Humidity

TDC Series



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TDC Series

Vector 5% Duct Mount Humidistat TDC Series

Vector 5% Duct Mount Humidistat

 

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.


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QtyModelDescriptionIn StockList PriceInternet Price
AES-HT-A5 REPLACEMENT HUMIDITY ELEMENT 5% ELEMENTINFO128.2964.14
S-TN10-2 RAW TEMP SENSOR W/6 CBLE 10KO TYPE II THERMINFO31.6415.82
SD-TN10-12-2 5 DUCT TEMP SENSOR W/6 CBLE 10K TYPE II THERMINFO38.5819.29
SD-TN10-20-2 8 DUCT TEMP SENSOR W/6 CBLE 10K TYPE II THERMINFO42.3621.18
SDB-TN10-12-W 5 DUCT TEMP SENSR W/BOX/6 CBLE 10K TYPE II THRMINFO87.4843.74
SDB-TN10-20-W 8 DUCT TEMP SENSR W/BOX/6 CBLE 10K TYPE II THRMINFO93.1246.56
SOD-TN10 OUTDOOR TEMPERATURE SENSORINFO58.7829.39
TDC-BH-U-D-W20 5% DUCT MNT HUMIDISTAT W/DISP PROG TIME CLOCKINFO330.55165.27
TDC-BH-U-D-W24 5% DUCT MNT HUMIDISTAT W/DISP FAN CTR PROG CLCKINFO342.39171.19
TDC-BH-U-D-W25 5% DUCT MNT HUMIDISTAT W/DISP FAN CTRL PROG CLCKINFO342.39171.19
TDC-BH-U-W20 5% DUCT MOUNT HUMIDISTAT W/DISPLAYINFO296.13148.06
TDC-BH-U-W24 5% DUCT MOUNT HUMIDISTAT W/DISPLAY AND FAN CONTROLINFO309.49154.75
TDC-BH-U-W25 5% DUCT MOUNT HUMIDISTAT W/DISPLAY AND FAN CONTROLINFO298.56149.28

Accessories

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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
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

Certifications