HD31K-T24 | Kele | Humidity
Duct Humidity Transmitter, 3%, 4-20 mA output, 10,000Ω thermistor @ 77°F (25°C), Type II
Brand:Kele
MPN:HD31K-T24
SKU:HD31K-T24
List Price:
$153.00
Today's Price:
$79.56
Log in for customized pricingproduct specifications
Accessory
DCPA-1.2, DCP-1.5-W, T81U-XR, T85U-XR, UR
Accuracy
3%
Application
Humidification, Dehumidification, Supply, Discharge, Return Air, Economizers, Clean Rooms, Data Centers, Process Control, Schools, Hospitals, Office Buildings
Housing Material
Poly
Mount
Duct
Output
4 - 20 mA
Probe Length
5 in
Sensor Element
10K Type 2 Thermistor
Power Requirements
24 VAC/VDC
product series specifications
Accuracy: 3% RH @ 73°F (23°C) from 5% to 90%; (0%-5% & 90%-100%) add 4%
Thermal Effect: 0.07% per °F
Supply Voltage: 9.5-28 VDC, loop powered
Signal Output: 4 – 20 mA @ 750 ohms
Measurement Range: 0-100%, -20° to 140°F (29° to 60°C) (see ordering information)
Sensor Protection: HDPE FGX filter
Operating Temperature:-20° to 158°F (-29° to 70°C)
Operating Humidity: 0-100% RH non-condensing
Enclosure Rating: NEMA 1
Wiring Terminations: Screw terminals for loop termination
Weight: 0.58 lb. (0.26 Kg)
Approvals: RoHS
Warranty: 1 year
product series features
- 3% accuracy (5% to 90% RH)
- Two-wire, 4 - 20 mA output
more information & related documents
Series Description
<p>The Kele ModelHD31K 3% duct humiditytransmitter is specifically designed for use in HVAC/BASapplications. This instrument measures relative humidity from 0% to 100%. The standardtwo-wire, 4-20 mA output provides low-cost humidity monitoring for buildingcontrol. The RH transmitteris available with thermistor or RTD temperaturesensors. It is available in duct mounting style.</p>
Kele Description
3% DUCT MOUNT RH XMTR W/TEMP SENSOR 10K OHM 2 THMS, PLASTIC ENCLOSURE
Manufacturer
Kele
Related Documents
HD31K_Updated 
