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HW31K

HW31K | Kele | Humidity

Room-Mount Transmitter, 3% , 4-20 mA output, No Temperature Sensor

Brand:Kele

MPN:HW31K

SKU:HW31K

List Price:

$303.00

Today's Price:

$157.56



Availability: Usually Ships in Less Than 6 Business Days
Available Inventory
Lead times are estimates based on our Memphis location and subject to change without notice based on customer demand.

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product specifications

Accessory

DCPA-1.2, DCP-1.5-W, T81U-XR, T85U-XR, UR

Accuracy

±3.00

Application

Humidification, Dehumidification, Monitoring Indoor Space Humidity, Clean Rooms, Hospitals, Process Control, Laboratories,Museums, Schools, Office Buildings, Data Centers, ESD (Anti-Static) Control

Housing Material

Poly

Housing Rating

NEMA 1

Output Signal

4-20 mA

Mounting Location

Room

Power Requirements

24 VAC/VDC

product series specifications

    Accuracy:
  • 3% RH @ 73‚Ñâ (23‚ÑÉ) from 5% to 90%; (0-5% & 90%-100%) add 4%
    Thermal Effect:
  • 0.07% per ‚Ñâ
    Stability:
  • typically <±1% drift per year
    Supply Voltage:
  • 9.5-28 VDC, loop powered
    Signal Output:
  • 4-20 mA @ 725‚Ѷ, optional thermistor, RTD
    Measurement Range:
    RH:
  • 0-100%
    Temperature:
  • -20° to 140‚Ñâ (29° to 60‚ÑÉ) (see ordering information)
    Sensor Protection:
  • HDPE FGX filter (duct and OSA)
    Operating Temperature:
  • -20° to 158‚Ñâ (-29° to 70‚ÑÉ)
    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

3% WALL MOUNT RH XMTR WHITE

Manufacturer

Kele

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