Humidity

KH3 Series



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KH3 Series

Kele Room, Duct, and OSA 3% Humidity Transmitters KH3 Series

Kele Room, Duct, and OSA 3% Humidity Transmitters

 

The Kele KHR, KHD, and KHO Series humidity transmitters are specifically designed for use in HVAC/BAS applications. These instruments measure relative humidity from 0% to 100%. The standard two-wire, 4-20 mA output provides low cost humidity monitoring for building control. The RH transmitter is available with thermistor or RTD temperature sensors or a 4-20 mA rangeable temperature transmitter. They are available in room, duct, and OSA mounting styles.


Products

(Wholesale customers, log in for your special pricing)

QtyModelDescriptionIn StockList PriceInternet Price
KHD3 3% DUCT MOUNT RH XMTRIn Stock247.52123.76
KHD3-T21 3% DUCT MOUNT RH XMTR W/TEMP 2252 OHM THMSINFO258.86129.43
KHD3-T21-WP 3% RH DUCT MOUNT W/TEMP 2252 OHM THMS WEATHERPROOFINFO271.70135.85
KHD3-T22 3% DUCT MOUNT RH XMTR W/TEMP 3K OHM THMSINFO258.86129.43
KHD3-T22-WP 3% RH DUCT MOUNT W/TEMP 3K OHM THMS WEATHERPROOFINFO269.18134.59
KHD3-T24 3% DUCT MOUNT RH XMTR W/TEMP 10K 2 OHM THMSIn Stock258.60129.30
KHD3-T24-WP 3% RH DUCT MOUNT W/TEMP 10K 2 OHM THMS WEATHERPROFINFO271.65135.83
KHD3-T27 3% DUCT MOUNT RH XMTR W/TEMP 100K OHM THMSINFO258.86129.43
KHD3-T27-WP 3% RH DUCT MOUNT W/TEMP 100K OHM THMS WEATHERPROOFINFO271.70135.85
KHD3-T3 3% DUCT MOUNT RH XMTR W/TEMP 10K 3 OHM THMSIn Stock258.60129.30
KHD3-T3-WP 3% RH DUCT MOUNT W/TEMP 10K 3 OHM THMS WEATHERPROFINFO271.65135.83
KHD3-T42 3% DUCT MOUNT RH XMTR W/TEMP 20K OHM THMSINFO258.86129.43
KHD3-T42-WP 3% RH DUCT MOUNT W/TEMP 20K OHM THMS WEATHERPROOFINFO271.65135.83
KHD3-T81 3% DUCT MOUNT RH XMTR W/TEMP 100 OHM RTDINFO266.44133.22
KHD3-T81-WP 3% RH DUCT MOUNT W/TEMP 100 OHM RTD WEATHERPROOFINFO279.23139.61
KHD3-T85 3% DUCT MOUNT RH XMTR W/TEMP 1000 OHM 385 RTDINFO266.44133.22
KHD3-T85-WP 3% RH DUCT MOUNT W/TEMP 1K OHM RTD 385 WEATHERPROFINFO279.23139.61
KHD3-T91 3% DUCT MOUNT RH XMTR W/TEMP 1K OHM RTD 375INFO266.44133.22
KHD3-T91-WP 3% RH DUCT MOUNT W/TEMP 1K OHM RTD 375 WEATHERPROFINFO279.23139.61
KHD3-WP 3% DUCT MOUNT RH XMTR W/ WEATHERPROOF ENCLOSUREINFO260.52130.26
KHD3-XN1 3% DUCT MOUNT RH XMTR NIST 1 PTINFO355.33177.66
KHD3-XN2 3% DUCT MOUNT RH XMTR NIST 2 PTINFO360.67180.33
KHD3-XN3 3% DUCT MOUNT RH XMTR NIST 3 PTINFO366.05183.02
KHO3 3% OUTSIDE AIR RH XMTRIn Stock288.89144.44
KHO3-T21 3% OUTSIDE AIR RH XMTR W/TEMP 2252 OHM THMSIn Stock317.35158.68
KHO3-T22 3% OUTSIDE AIR RH XMTR W/TEMP 3K OHM THMSIn Stock317.35158.68
KHO3-T24 3% OUTSIDE AIR RH XMTR W/TEMP 10K 2 OHM THMSIn Stock317.00158.50
KHO3-T27 3% OUTSIDE AIR RH XMTR W/TEMP 100K OHM THMSINFO317.35158.68
KHO3-T3 3% OUTSIDE AIR RH XMTR W/TEMP 10K 3 OHM THMSIn Stock317.05158.52
KHO3-T42 3% OUTSIDE AIR RH XMTR W/TEMP 20K OHM THMSIn Stock317.35158.68
KHO3-T81 3% OUTSIDE AIR RH XMTR W/TEMP 100 OHM RTDIn Stock324.39162.19
KHO3-T85 3% OUTSIDE AIR RH XMTR W/TEMP 1K OHM RTD 385In Stock324.39162.19
KHO3-T91 3% OUTSIDE AIR RH XMTR W/TEMP 1K OHM RTDIn Stock324.39162.19
KHO3-TX 3% OSA HUMIDITY XMTR W/ EMPTY PROBEIn Stock308.72154.36
KHO3-XN1 3% OUTSIDE AIR RH XMTR NIST 1 PTINFO396.65198.33
KHO3-XN2 3% OUTSIDE AIR RH XMTR NIST 2 PTINFO401.98200.99
KHO3-XN3 3% OUTSIDE AIR RH XMTR NIST 3 PTINFO407.36203.68
KHR3 3% WALL MOUNT RH XMTRINFO254.93127.46
KHR3-CL2-899 KHR3 W/RED PURPLE DAYTON TRANE LOGOINFO273.61136.80
KHR3-J1MBT24CL2 3% WALL MNT RH XMTR 10K 2 OHM THMS MOM EXT RJ LOGOINFO338.57169.29
KHR3-J2-T3 3% WALL MOUNT RH XMTR 10K 3 OHM THMS INT RJ11INFO275.78137.89
KHR3-MB-T24 3% WALL MOUNT RH XMTR W/TEMP 10K 2 OHM THMS MOMINFO305.49152.74
KHR3-MB-T3 3% WALL MOUNT RH XMTR W/TEMP 10K 3 OHM THMS MOMINFO303.77151.89
KHR3-T21 3% WALL MOUNT RH XMTR W/TEMP 2252 OHM THMSINFO267.59133.80
KHR3-T22 3% WALL MOUNT RH XMTR W/TEMP 3K OHM THMSINFO267.59133.80
KHR3-T24 3% WALL MOUNT RH XMTR W/TEMP 10K 2 OHM THMSINFO267.26133.63
KHR3-T27 3% WALL MOUNT RH XMTR W/TEMP 100K OHM THMSINFO267.59133.80
KHR3-T3 3% WALL MOUNT RH XMTR W/TEMP 10K 3 OHM THMSINFO267.32133.66
KHR3-T42 3% WALL MOUNT RH XMTR W/TEMP 20K OHM THMSINFO267.59133.80
KHR3-T81 3% WALL MOUNT RH XMTR W/TEMP 100 OHM RTDINFO276.73138.36
KHR3-T85 3% WALL MOUNT RH XMTR W/TEMP 1K OHM RTD 385INFO276.73138.36
KHR3-T91 3% WALL MOUNT RH XMTR W/TEMP 1K OHM RTD 375INFO276.73138.36
KHR3-XN1 3% WALL MOUNT RH XMTR NIST 1 PTINFO393.93196.96
KHR3-XN2 3% WALL MOUNT RH XMTR NIST 2 PTINFO400.87200.44
KHR3-XN3 3% WALL MOUNT RH XMTR NIST 3 PTINFO407.85203.92
KHR3-T24-CL2-899 KHR3-T24 W/RED PURPLE TRANE LOGOINFO286.17143.08

Accessories

No accessories found
Features
  • 0% to 100% RH measurement
  • 3% accuracy (5% to 90% RH)
  • Attractive room enclosure design
  • Two-wire, 4-20 mA output
Specifications

Accuracy :3% RH @ 73°F from 5% to 90% RH;

 :(0%-5% & 90%-100%) add 4%

Drift:<±0.5% per year

Thermal Effect:0.07% per °F

Supply Voltage:9.5-28VDC, loop powered

Signal Output:4-20 mA @ 725Ω at 24 VDC, Passive temperature output: All Kele standard thermistors and RTDs

Maximum Output :

Impedance mA :725Ω @ 24 VDC (Supply voltage - 9.5 VDC) / 0.02

Sensing Technology:capacitive

Operating Temperature:-20° to 158°F (-29° to 70°C)

Operating Humidity:0-100% non-condensing

Enclosure Rating:

 :KHR NEMA 1, White plastic, UL94HB

 :KHD NEMA 1, Metal handy box

 :KHO NEMA 3R, plastic box

Probe:

 :KHR 1/2" aluminum tube with HDPE FGX filter, 6″ (15 cm) long

 :KHD 1/2" aluminum tube with HDPE FGX filter

Wiring Terminations:Screw terminals

Weight :

 :KHR 0.2 lb (0.09 Kg)

 :KHD 1.2 lb (0.54 Kg)

 :KHO 0.52 lb (0.24 Kg)

Approvals:RoHS

Warranty:1 year

Certifications




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