HW31K-T27 | Kele | Humidity
Room-Mount Transmitter, 3% , 4-20 mA output, 100,000Ω thermistor @ 77°F (25°C), Type II
Brand:Kele
MPN:HW31K-T27
SKU:HW31K-T27
List Price:
$-.--
Today's Price:
$-.--
Log in for customized pricingproduct specifications
Accuracy
3%
Housing Material
Poly
Sensor Element
100K Thermistor
Output
4 - 20 mA
Enclosure Rating
NEMA 1
Power Requirements
24 VAC/VDC
Accessory
DCPA-1.2,DCP-1.5-W,T81U-XR,T85U-XR,UR
Application
Humidification,Dehumidification,Monitoring Indoor Space Humidity,Clean Rooms,Hospitals,Process Control,Laboratories,Museums,Schools,Office Buildings,Data Centers,ESD (Anti-Static) Control
Mount
Room
product series specifications
Accuracy: 3% RH @ 73°F (23°C) from 5% to 90%; (0-5% and 90%-100%) add 4%
Thermal Effect: 0.07% per °F
Stability: typically <±1% drift per year
Supply Voltage: 9.5-28 VDC, loop powered
Signal Output: 4-20 mA @ 725Ω, optional thermistor, RTD
Measurement Range:
RH: 0-100%
Temperature: -20° to 140°F (29° to 60°C) (see ordering information)
Sensor Protection: HDPE FGX filter (duct and OSA)
Operating Temperature: -20° to 158°F (-29° to 70°C)
Operating Humidity: 0-100% RH non-condensing
Enclosure Rating: NEMA 1, White plastic
Wiring Terminations: Screw terminals for loop termination
Weight:
Room: 0.3 lb (0.09 Kg)
Duct: 0.58 lb (0.26 Kg)
OSA: 0.72 lb (0.33 Kg)
Approvals: RoHS
Warranty: 1 year
product series features
- 3% accuracy (5% to 90% RH)
- Two-wire, 4-20 mA output
- White plastic design
more information & related documents
Series Description
The Kele Models HW31K, HD31K, and HO31K 3% humidity transmitters are specifically designed for use in HVAC applications and Building Automation Systems, BAS. They measure relative humidity from 0% to 100%. The standard two-wire, 4-20 mA output provides low-cost humidity monitoring for building control. The relative humidity transmitters are available with thermistor or RTD temperature sensors. They are available in room, duct, and OSA mounting styles.
Kele Description
ROOM-MOUNT TRANSMITTER, 3% , 4-20 MA OUTPUT, 100,000 OHM THERMISTOR @ 77 DEG F (25 DEG C), TYPE II
Manufacturer
Kele
