KTR* Series



Product Bar End
Product Bar End

KTR* Series

KELE Room Temperature Thermistor and RTD Sensors KTR* Series

KELE Room Temperature Thermistor and RTD Sensors

 

The Kele Model KTR Room Temperature Sensor is a cost-effective room temperature sensor with an accuracy of ±0.5° (0.28°C). The thermistor is made of a very stable, pre-aged material that offers the reliability needed in control systems. The platinum RTD comes in 100 ohm and 1000 ohm and is compatible with most HVAC systems and as part of a Building Automation Systems, BAS. All sensors come with a three-year warranty.


Products
Filter:

(Wholesale customers, log in for your special pricing)

QtyModelDescriptionIn StockList PriceInternet Price
58899372 WALL SENSOR THMS LED OR SP COIn Stock342.00191.52
73303001 T11 M24 THERMIST.LED/OR/SP/TFINFO128.0071.68
KTR11K TEMP SENSOR, ROOM, 10K TYPE III [11K SHUNT], DECORATOR, NO SETPOINT, NO OVERRIDEIn Stock22.0012.32
KTR11K-A100K-J1 TEMP SENSOR, ROOM, 10K TYPE III [11K SHUNT], DECORATOR, SETPOINT, NO OVERRIDEINFO67.0037.52
KTR11K-A100K-MB TEMP SENSOR, ROOM, 10K TYPE III [11K SHUNT], DECORATOR, SETPOINT, OVERRIDEINFO75.0042.00
KTR11K-A10K-LED TEMP SENSOR, ROOM, 10K TYPE III [11K SHUNT], DECORATOR, SETPOINT, NO OVERRIDEIn Stock67.0037.52
KTR11K-A10K-MB TEMP SENSOR, ROOM, 10K TYPE III [11K SHUNT], DECORATOR, SETPOINT, OVERRIDEINFO76.0042.56
KTR11K-A400-MB TEMP SENSOR, ROOM, 10K TYPE III [11K SHUNT], DECORATOR, SETPOINT, OVERRIDEINFO75.0042.00
KTR11K-PAK10 TEMP SENSOR, ROOM, 10K TYPE III [11K SHUNT], DECORATOR, NO SETPOINT, NO OVERRIDEIn Stock173.0096.88
KTR21 TEMP SENSOR, ROOM, 2.252K, DECORATOR, NO SETPOINT, NO OVERRIDEINFO16.909.46
KTR21-A10K-J1 TEMP SENSOR, ROOM, 2.252K, DECORATOR, SETPOINT, NO OVERRIDEINFO64.0035.84
KTR21-A10K-MB TEMP SENSOR, ROOM, 2.252K, DECORATOR, SETPOINT, OVERRIDEINFO72.0040.32
KTR21-XA10K TEMP SENSOR, ROOM, 2.252K, DECORATOR, SETPOINT, NO OVERRIDEINFO51.0028.56
KTR21-XM TEMP SENSOR, ROOM, 2.252K, DECORATOR, NO SETPOINT, OVERRIDEINFO44.0024.64
KTR22 TEMP SENSOR, ROOM, 3K, DECORATOR, NO SETPOINT, NO OVERRIDEINFO16.909.46
KTR22-A10K-J1 TEMP SENSOR, ROOM, 3K, DECORATOR, SETPOINT, NO OVERRIDEINFO64.0035.84
KTR22-A10K-J2 TEMP SENSOR, ROOM, 3K, DECORATOR, SETPOINT, NO OVERRIDEINFO66.0036.96
KTR22-A10K-MB TEMP SENSOR, ROOM, 3K, DECORATOR, SETPOINT, OVERRIDEINFO72.0040.32
KTR22-J1-MB TEMP SENSOR, ROOM, 3K, DECORATOR, NO SETPOINT, OVERRIDEINFO52.0029.12
KTR22-XA10K TEMP SENSOR, ROOM, 3K, DECORATOR, SETPOINT, NO OVERRIDEINFO51.0028.56
KTR22-XM TEMP SENSOR, ROOM, 3K, DECORATOR, NO SETPOINT, OVERRIDEINFO44.0024.64
KTR24 TEMP SENSOR, ROOM, 10K TYPE II, DECORATOR, NO SETPIn Stock17.409.74
KTR24-A100K-J1 TEMP SENSOR, ROOM, 10K TYPE II, DECORATOR, SETPOINT, NO OVERRIDEINFO63.0035.28
KTR24-A100K-J2 TEMP SENSOR, ROOM, 10K TYPE II, DECORATOR, SETPOINT, NO OVERRIDEINFO64.0035.84
KTR24-A100K-LED TEMP SENSOR, ROOM, 10K TYPE II, DECORATOR, SETPOINT, NO OVERRIDEINFO61.0034.16
KTR24-A100K-MB TEMP SENSOR, ROOM, 10K TYPE II, DECORATOR, SETPOINT, OVERRIDEINFO71.0039.76
KTR24-A10K-J1 TEMP SENSOR, ROOM, 10K TYPE II, DECORATOR, SETPOINT, NO OVERRIDEINFO64.0035.84
KTR24-A10K-J2 TEMP SENSOR, ROOM, 10K TYPE II, DECORATOR, SETPOINT, NO OVERRIDEINFO66.0036.96
KTR24-A10K-LED TEMP SENSOR, ROOM, 10K TYPE II, DECORATOR, SETPOINT, NO OVERRIDEINFO62.0034.72
KTR24-A10K-MB TEMP SENSOR, ROOM, 10K TYPE II, DECORATOR, SETPOINT, OVERRIDEIn Stock72.0040.32
KTR24-A10K-N1 TEMP SENSOR, ROOM, 10K TYPE II, DECORATOR, SETPOINT, NO OVERRIDEINFO71.0039.76
KTR24-A20K-J1 TEMP SENSOR, ROOM, 10K TYPE II, DECORATOR, SETPOINT, NO OVERRIDEINFO63.0035.28
KTR24-A20K-J2 TEMP SENSOR, ROOM, 10K TYPE II, DECORATOR, SETPOINT, NO OVERRIDEINFO64.0035.84
KTR24-A20K-LED TEMP SENSOR, ROOM, 10K TYPE II, DECORATOR, SETPOINT, NO OVERRIDEINFO61.0034.16
KTR24-A20K-MB TEMP SENSOR, ROOM, 10K TYPE II, DECORATOR, SETPOINT, OVERRIDEINFO71.0039.76
KTR24-A400-J2 TEMP SENSOR, ROOM, 10K TYPE II, DECORATOR, SETPOINT, NO OVERRIDEINFO64.0035.84
KTR24-A400-MB TEMP SENSOR, ROOM, 10K TYPE II, DECORATOR, SETPOINT, OVERRIDEINFO71.0039.76
KTR24-J1-MB TEMP SENSOR, ROOM, 10K TYPE II, DECORATOR, NO SETPOINT, OVERRIDEINFO52.0029.12
KTR24-J2-MB TEMP SENSOR, ROOM, 10K TYPE II, DECORATOR, NO SETPOINT, OVERRIDEINFO53.0029.68
KTR24-LED-MB TEMP SENSOR, ROOM, 10K TYPE II, DECORATOR, NO SETPOINT, OVERRIDEINFO50.0028.00
KTR24-LED-N1 TEMP SENSOR, ROOM, 10K TYPE II, DECORATOR, NO SETPOINT, NO OVERRIDEINFO49.0027.44
KTR24-MB-N1 TEMP SENSOR, ROOM, 10K TYPE II, DECORATOR, NO SETPOINT, OVERRIDEINFO59.0033.04
KTR24-MB-N2 TEMP SENSOR, ROOM, 10K TYPE II, DECORATOR, NO SETPOINT, OVERRIDEINFO62.0034.72
KTR24-PAK10 TEMP SENSOR, ROOM, 10K TYPE II, DECORATOR, NO SETPOINT, NO OVERRIDEIn Stock169.0094.64
KTR24-XA100K TEMP SENSOR, ROOM, 10K TYPE II, DECORATOR, SETPOINT, NO OVERRIDEINFO50.0028.00
KTR24-XA10K TEMP SENSOR, ROOM, 10K TYPE II, DECORATOR, SETPOINT, NO OVERRIDEIn Stock51.0028.56
KTR24-XA20K TEMP SENSOR, ROOM, 10K TYPE II, DECORATOR, SETPOINT, NO OVERRIDEINFO50.0028.00
KTR24-XA400 TEMP SENSOR, ROOM, 10K TYPE II, DECORATOR, SETPOINT, NO OVERRIDEINFO50.0028.00
KTR24-XD TEMP SENSOR, ROOM, 10K TYPE II, DECORATOR, NO SETPOINT, NO OVERRIDEIn Stock29.0016.24
KTR24-XJ1 TEMP SENSOR, ROOM, 10K TYPE II, DECORATOR, NO SETPOINT, NO OVERRIDEINFO31.0017.36
KTR24-XJ2 TEMP SENSOR, ROOM, 10K TYPE II, DECORATOR, NO SETPOINT, NO OVERRIDEINFO32.0017.92
KTR24-XM TEMP SENSOR, ROOM, 10K TYPE II, DECORATOR, NO SETPOINT, OVERRIDEIn Stock44.0024.64
KTR24-A10K-J2-MB-CL2-899 #N/AINFO86.0048.16
KTR24-A10K-LED-MB TEMP SENSOR, ROOM, 10K TYPE II, DECORATOR, SETPOINT, OVERRIDEINFO84.0047.04
KTR27 TEMP SENSOR, ROOM, 100K, DECORATOR, NO SETPOINT, NO OVERRIDEINFO16.909.46
KTR27-A10K-MB TEMP SENSOR, ROOM, 100K, DECORATOR, SETPOINT, OVERRIDEINFO72.0040.32
KTR27-XA10K TEMP SENSOR, ROOM, 100K, DECORATOR, SETPOINT, NO OVERRIDEINFO51.0028.56
KTR27-XA20K TEMP SENSOR, ROOM, 100K, DECORATOR, SETPOINT, NO OVERRIDEINFO50.0028.00
KTR27-XM TEMP SENSOR, ROOM, 100K, DECORATOR, NO SETPOINT, OVERRIDEINFO45.0025.20
KTR3 TEMP SENSOR, ROOM, 10K TYPE III, DECORATOR, NO SETPOINT, NO OVERRIDEIn Stock16.909.46
KTR3-A100K-J1 TEMP SENSOR, ROOM, 10K TYPE III, DECORATOR, SETPOINT, NO OVERRIDEINFO63.0035.28
KTR3-A100K-J2 TEMP SENSOR, ROOM, 10K TYPE III, DECORATOR, SETPOINT, NO OVERRIDEINFO64.0035.84
KTR3-A100K-LED TEMP SENSOR, ROOM, 10K TYPE III, DECORATOR, SETPOINT, NO OVERRIDEINFO61.0034.16
KTR3-A100K-MB TEMP SENSOR, ROOM, 10K TYPE III, DECORATOR, SETPOINT, OVERRIDEINFO71.0039.76
KTR3-A10K-J1 TEMP SENSOR, ROOM, 10K TYPE III, DECORATOR, SETPOINT, NO OVERRIDEINFO64.0035.84
KTR3-A10K-J2 TEMP SENSOR, ROOM, 10K TYPE III, DECORATOR, SETPOINT, NO OVERRIDEINFO66.0036.96
KTR3-A10K-LED TEMP SENSOR, ROOM, 10K TYPE III, DECORATOR, SETPOINT, NO OVERRIDEINFO62.0034.72
KTR3-A10K-MB TEMP SENSOR, ROOM, 10K TYPE III, DECORATOR, SETPOINT, OVERRIDEIn Stock72.0040.32
KTR3-A10K-N1 TEMP SENSOR, ROOM, 10K TYPE III, DECORATOR, SETPOINT, NO OVERRIDEINFO71.0039.76
KTR3-A10K-N2 TEMP SENSOR, ROOM, 10K TYPE III, DECORATOR, SETPOINT, NO OVERRIDEINFO76.0042.56
KTR3-A20K-J2 TEMP SENSOR, ROOM, 10K TYPE III, DECORATOR, SETPOINT, NO OVERRIDEINFO64.0035.84
KTR3-A20K-LED TEMP SENSOR, ROOM, 10K TYPE III, DECORATOR, SETPOINT, NO OVERRIDEINFO61.0034.16
KTR3-A20K-MB TEMP SENSOR, ROOM, 10K TYPE III, DECORATOR, SETPOINT, OVERRIDEINFO71.0039.76
KTR3-A400-J1-MB TEMP SENSOR, ROOM, 10K TYPE III, DECORATOR, SETPOINT, OVERRIDEINFO84.0047.04
KTR3-A400-LED TEMP SENSOR, ROOM, 10K TYPE III, DECORATOR, SETPOINT, NO OVERRIDEINFO61.0034.16
KTR3-A400-MB TEMP SENSOR, ROOM, 10K TYPE III, DECORATOR, SETPOINT, OVERRIDEINFO71.0039.76
KTR3-HC TEMP SENSOR, RM THERM 10K-III HVAC CONCEPTSINFO25.8014.45
KTR3-J1-LED-MB TEMP SENSOR, ROOM, 10K TYPE III, DECORATOR, NO SETPOINT, OVERRIDEINFO63.0035.28
KTR3-J1-MB TEMP SENSOR, ROOM, 10K TYPE III, DECORATOR, NO SETPOINT, OVERRIDEINFO52.0029.12
KTR3-J2-MB TEMP SENSOR, ROOM, 10K TYPE III, DECORATOR, NO SETPOINT, OVERRIDEINFO53.0029.68
KTR3-LED-MB TEMP SENSOR, ROOM, 10K TYPE III, DECORATOR, NO SETPOINT, OVERRIDEINFO50.0028.00
KTR3-LED-MB-TB4 TEMP SENSOR, ROOM, 10K TYPE III, DECORATOR, NO SETPOINT, OVERRIDEINFO63.0035.28
KTR3-MB-N1 TEMP SENSOR, ROOM, 10K TYPE III, DECORATOR, NO SETPOINT, OVERRIDEINFO59.0033.04
KTR3-PAK10 TEMP SENSOR, ROOM, 10K TYPE III, DECORATOR, NO SETPOINT, NO OVERRIDEIn Stock169.0094.64
KTR3-XA100K TEMP SENSOR, ROOM, 10K TYPE III, DECORATOR, SETPOINT, NO OVERRIDEINFO50.0028.00
KTR3-XA10K TEMP SENSOR, ROOM, 10K TYPE III, DECORATOR, SETPOINT, NO OVERRIDEIn Stock51.0028.56
KTR3-XA20K TEMP SENSOR, ROOM, 10K TYPE III, DECORATOR, SETPOINT, NO OVERRIDEINFO50.0028.00
KTR3-XA20KXMTB4 TEMP SENSOR, ROOM, 10K TYPE III, DECORATOR, SETPOINT, OVERRIDEINFO85.0047.60
KTR3-XA400 TEMP SENSOR, ROOM, 10K TYPE III, DECORATOR, SETPOINT, NO OVERRIDEINFO50.0028.00
KTR3-XD TEMP SENSOR, ROOM, 10K TYPE III, DECORATOR, NO SETPOINT, NO OVERRIDEINFO29.0016.24
KTR3-XJ1 TEMP SENSOR, ROOM, 10K TYPE III, DECORATOR, NO SETPOINT, NO OVERRIDEINFO31.0017.36
KTR3-XM TEMP SENSOR, ROOM, 10K TYPE III, DECORATOR, NO SETPOINT, OVERRIDEINFO44.0024.64
KTR3-A10K-J1-MB TEMP SENSOR, ROOM, 10K TYPE III, DECORATOR, SETPOINT, OVERRIDEINFO86.0048.16
KTR3-A10K-LED-MB TEMP SENSOR, ROOM, 10K TYPE III, DECORATOR, SETPOINT, OVERRIDEINFO84.0047.04
KTR3-A20K-J2-MB TEMP SENSOR, ROOM, 10K TYPE III, DECORATOR, SETPOINT, OVERRIDEINFO85.0047.60
KTR3-A20K-LED-MB TEMP SENSOR, ROOM, 10K TYPE III, DECORATOR, SETPOINT, OVERRIDEINFO82.0045.92
KTR3-A20K-MB-TB4-XK TEMP SENSOR, 10-30K SETPOINT POT SEPARATE OINFO130.0072.80
KTR42 TEMP SENSOR, ROOM, 20K, DECORATOR, NO SETPOINT, NO OVERRIDEIn Stock16.909.46
KTR42-A10K-J2 TEMP SENSOR, ROOM, 20K, DECORATOR, SETPOINT, NO OVERRIDEINFO66.0036.96
KTR42-A10K-MB TEMP SENSOR, ROOM, 20K, DECORATOR, SETPOINT, OVERRIDEINFO72.0040.32
KTR42-PAK10 TEMP SENSOR, ROOM, 20K, DECORATOR, NO SETPOINT, NO OVERRIDEIn Stock169.0094.64
KTR42-XA10K TEMP SENSOR, ROOM, 20K, DECORATOR, SETPOINT, NO OVERRIDEINFO51.0028.56
KTR42-XA20K TEMP SENSOR, ROOM, 20K, DECORATOR, SETPOINT, NO OVERRIDEINFO50.0028.00
KTR42-XD TEMP SENSOR, ROOM, 20K, DECORATOR, NO SETPOINT, NO OVERRIDEINFO29.0016.24
KTR42-XM TEMP SENSOR, ROOM, 20K, DECORATOR, NO SETPOINT, OVERRIDEIn Stock44.0024.64
KTR51 TEMP SENSOR, ROOM, 1.8K, DECORATOR, NO SETPOINT, NO OVERRIDEINFO20.2011.31
KTR81 TEMP SENSOR, ROOM, 100 RTD 385, DECORATOR, NO SETPOINT, NO OVERRIDEIn Stock39.0021.84
KTR81-A10K-MB TEMP SENSOR, ROOM, 100 RTD 385, DECORATOR, SETPOINT, OVERRIDEINFO114.0063.84
KTR81-XA10K TEMP SENSOR, ROOM, 100 RTD 385, DECORATOR, SETPOINT, NO OVERRIDEINFO101.0056.56
KTR81-XA400 TEMP SENSOR, ROOM, 100 RTD 385, DECORATOR, SETPOINT, NO OVERRIDEINFO100.0056.00
KTR81-XJ2 TEMP SENSOR, ROOM, 100 RTD 385, DECORATOR, NO SETPOINT, NO OVERRIDEINFO64.0035.84
KTR81-XM TEMP SENSOR, ROOM, 100 RTD 385, DECORATOR, NO SETPOINT, OVERRIDEINFO64.0035.84
KTR85 TEMP SENSOR, ROOM, 1K RTD 385, DECORATOR, NO SETPOINT, NO OVERRIDEIn Stock39.0021.84
KTR85-A10K-J2 TEMP SENSOR, ROOM, 1K RTD 385, DECORATOR, SETPOINT, NO OVERRIDEINFO105.0058.80
KTR85-A10K-MB TEMP SENSOR, ROOM, 1K RTD 385, DECORATOR, SETPOINT, OVERRIDEINFO114.0063.84
KTR85-J1-MB TEMP SENSOR, ROOM, 1K RTD 385, DECORATOR, NO SETPOINT, OVERRIDEINFO86.0048.16
KTR85-XA100K TEMP SENSOR, ROOM, 1K RTD 385, DECORATOR, SETPOINT, NO OVERRIDEINFO83.0046.48
KTR85-XA10K TEMP SENSOR, ROOM, 1K RTD 385, DECORATOR, SETPOINT, NO OVERRIDEINFO86.0048.16
KTR85-XA400 TEMP SENSOR, ROOM, 1K RTD 385, DECORATOR, SETPOINT, NO OVERRIDEINFO83.0046.48
KTR85-XD TEMP SENSOR, ROOM, 1K RTD 385, DECORATOR, NO SETPOINT, NO OVERRIDEINFO64.0035.84
KTR85-XJ2 TEMP SENSOR, ROOM, 1K RTD 385, DECORATOR, NO SETPOINT, NO OVERRIDEINFO55.0030.80
KTR85-XM TEMP SENSOR, ROOM, 1K RTD 385, DECORATOR, NO SETPOINT, OVERRIDEINFO68.0038.08
KTR91 TEMP SENSOR, ROOM, 1K RTD 375, DECORATOR, NO SETPOINT, NO OVERRIDEINFO39.0021.84
KTR91-A10K-MB TEMP SENSOR, ROOM, 1K RTD 375, DECORATOR, SETPOINT, OVERRIDEINFO114.0063.84
KTR91-J2-MB-N1 TEMP SENSOR, ROOM, 1K RTD 375, DECORATOR, NO SETPOINT, OVERRIDEINFO104.0458.26
KTR91-J2-MB-N2 TEMP SENSOR, ROOM, 1K RTD 375, DECORATOR, NO SETPOINT, OVERRIDEINFO109.1461.12
KTR91-J2-N1 TEMP SENSOR, ROOM, 1K RTD 375, DECORATOR, NO SETPOINT, NO OVERRIDEINFO78.5443.98
KTR91-J2-N2 TEMP SENSOR, ROOM, 1K RTD 375, DECORATOR, NO SETPOINT, NO OVERRIDEINFO83.6446.84
KTR91-LED-MB TEMP SENSOR, ROOM, 1K RTD 375, DECORATOR, NO SETPOINT, OVERRIDEINFO82.0045.92
KTR91-LED-N1 TEMP SENSOR, ROOM, 1K RTD 375, DECORATOR, NO SETPOINT, NO OVERRIDEINFO74.4641.70
KTR91-LED-N2 TEMP SENSOR, ROOM, 1K RTD 375, DECORATOR, NO SETPOINT, NO OVERRIDEINFO79.5644.55
KTR91-MB-N1 TEMP SENSOR, ROOM, 1K RTD 375, DECORATOR, NO SETPOINT, OVERRIDEINFO86.7048.55
KTR91-MB-N2 TEMP SENSOR, ROOM, 1K RTD 375, DECORATOR, NO SETPOINT, OVERRIDEINFO91.8051.41
KTR91-XA100K TEMP SENSOR, ROOM, 1K RTD 375, DECORATOR, SETPOINT, NO OVERRIDEINFO83.0046.48
KTR91-XA10K TEMP SENSOR, ROOM, 1K RTD 375, DECORATOR, SETPOINT, NO OVERRIDEINFO86.0048.16
KTR91-XA20K TEMP SENSOR, ROOM, 1K RTD 375, DECORATOR, SETPOINT, NO OVERRIDEINFO83.0046.48
KTR91-XA400 TEMP SENSOR, ROOM, 1K RTD 375, DECORATOR, SETPOINT, NO OVERRIDEINFO83.0046.48
KTR91-XD TEMP SENSOR, ROOM, 1K RTD 375, DECORATOR, NO SETPOINT, NO OVERRIDEINFO58.1432.56
KTR91-XJ1 TEMP SENSOR, ROOM, 1K RTD 375, DECORATOR, NO SETPOINT, NO OVERRIDEINFO51.0028.56
KTR91-XJ2 TEMP SENSOR, ROOM, 1K RTD 375, DECORATOR, NO SETPOINT, NO OVERRIDEINFO53.0429.70
KTR91-XM TEMP SENSOR, ROOM, 1K RTD 375, DECORATOR, NO SETPOINT, OVERRIDEINFO68.0038.08
KTR91-XPL TEMP SENSOR, ROOM, 1K RTD 375, DECORATOR, NO SETPOINT, NO OVERRIDEINFO48.9627.42

Accessories

No accessories found
Features
  • Economical
  • Attractive new design
  • Three-year warranty
  • ±0.5℉ (0.28℃) accuracy
  • Durable housing
  • White color
  • Thermistor or RTD
  • Locking cover screws
Specifications

Accuracy:

Thermistor:±0.50℉ (0.28℃)

RTD:±0.60℉ (0.33℃)

Sensor Type:

Thermistor:2.252 kΩ, 3 kΩ, 10 kΩ Type II, III & III w/11K shunt, 20 kΩ, 100 kΩ

RTD:

Type 71, 81:100Ω Pt 385 Curve

Type 85:1000Ω Pt 385 Curve

Type 91:1000Ω Pt 375 Curve

Temperature Range:

Thermistor/RTD:-40° to 221℉ (-40° to 105℃)

Temperature Coefficient:

Thermistor:Negative temperature coefficient

RTD:Positive temperature coefficient

Temperature Stability:

Thermistor:0.24℉ (0.13℃) over five years

RTD:Max 0.04% after 1k hours @ 500 ℃

Heat Dissipation:

 :2.7 mW/°C (power needed to raise the temperature 1°C)

Enclosure Rating:NEMA 1, White plastic

Mounting:Directly to wall or single gang back box

Wiring Terminations:Terminals

Weight:0.2 lb (0.09 Kg)

Approvals:CE

Warranty:3 years

Certifications




Download Additional Data

document   Catalog Page
document   Data Sheet