Compact grey wall‑mount transmitter with blue backlit screen showing readings and arrow buttons on the side

TDC-BH-U-W24 | 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, 1 DO Relay for Fan

Brand:Vector Controls Ltd

MPN:TDC-BH-U-W24

SKU:TDC-BH-U-W24

List Price:

$470.29

Today's Price:

$244.55

product datasheet

installation instructions

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product specifications

Type

Duct

Accuracy

Housing Material

Poly

Probe Length

3 in

Output

4 - 20 mA

Display

LCD

Enclosure Rating

IP30

Power Requirements

24 VAC/VDC

Accessory

AES-HT-A5,DCPA-1.2,DCP-1.5-W,UR

Application

Humidification,Dehumidification,Supply,Discharge,Return Air,Economizers,Clean Rooms,Data Centers,Process Control,Schools,Hospitals,Office Buildings

Mount

Duct

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 HUMIDIFYING HUMIDISTAT W/DISPLAY AND FAN CONTROL

Manufacturer

Vector Controls Ltd