KTA* Series



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KTA* Series

Kele All-Purpose Thermistor and RTD Sensors KTA* Series

Kele All-Purpose Thermistor and RTD Sensors

 

The Kele KTA* Series All-Purpose Thermistor and RTD Sensors provide remote temperature sensing for building automation systems and mechanical equipment room instrumentation. The active sensing element is made of a highly stable thermistor material or platinum RTDs. The KTA* Series sensors are rugged, point-sensitive waterproof sensors featuring a 9" (22.8 cm) 304 stainless steel probe and brass fitting. The brass fitting has a 1/2" NPT male thread. The sensors are supplied with two 1/2" locknuts for easy installation in handy boxes (or other enclosures with 1/2" knockouts).


Products
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QtyModelDescriptionIn StockList PriceInternet Price
KTA11K TEMP SENSOR, ALL PURPOSE, 10K TYPE III [11K SHUNT], 9.00" PROBE, NO ENCL, NO OUTPUTINFO57.0031.92
KTA11K-X25 TEMP SENSOR, ALL PURPOSE, 10K TYPE III [11K SHUNT], 9.00" PROBE, NO ENCL, NO OUTPUTINFO61.0034.16
KTA11K-XL60-XW TEMP SENSOR, ALL PURPOSE, 10K TYPE III [11K SHUNT], 60.00" PROBE, METALLIC ENCL, NO OUTPUTINFO119.0066.64
KTA11K-XW TEMP SENSOR, ALL PURPOSE, 10K TYPE III [11K SHUNT], 9.00" PROBE, METALLIC ENCL, NO OUTPUTINFO85.0047.60
KTA21 TEMP SENSOR, ALL PURPOSE, 2.252K, 9.00" PROBE, NO ENCL, NO OUTPUTINFO51.0028.56
KTA22 TEMP SENSOR, ALL PURPOSE, 3K, 9.00" PROBE, NO ENCL, NO OUTPUTINFO51.0028.56
KTA22-X25 TEMP SENSOR, ALL PURPOSE, 3K, 9.00" PROBE, NO ENCL, NO OUTPUTINFO69.0038.64
KTA24 TEMP SENSOR, ALL PURPOSE, 10K TYPE II, 9.00" PROBE, NO ENCL, NO OUTPUTINFO51.0028.56
KTA24-X25 TEMP SENSOR, ALL PURPOSE, 10K TYPE II, 9.00" PROBE, NO ENCL, NO OUTPUTINFO57.0031.92
KTA24-XC25 TEMP SENSOR, ALL PURPOSE, 10K TYPE II, 9.00" PROBE, NO ENCL, NO OUTPUTINFO79.0044.24
KTA24-XH TEMP SENSOR, ALL PURPOSE, 10K TYPE II, 9.00" PROBE, METALLIC ENCL, NO OUTPUTINFO72.0040.32
KTA24-XHP TEMP SENSOR, ALL PURPOSE, 10K TYPE II, 9.00" PROBE, METALLIC ENCL, NO OUTPUTINFO68.0038.08
KTA24-XL2 TEMP SENSOR, ALL PURPOSE, 10K TYPE II, 2" PROBEINFO55.0030.80
KTA24-XL36 TEMP SENSOR, ALL PURPOSE, 10K TYPE II, 9.00" PROBE, NO ENCL, NO OUTPUTINFO67.0037.52
KTA24-XW TEMP SENSOR, ALL PURPOSE, 10K TYPE II, 9.00" PROBE, METALLIC ENCL, NO OUTPUTINFO78.0043.68
KTA27 TEMP SENSOR, ALL PURPOSE, 100K, 9.00" PROBE, NO ENCL, NO OUTPUTINFO51.0028.56
KTA3 TEMP SENSOR, ALL PURPOSE, 10K TYPE III, 9.00" PROBE, NO ENCL, NO OUTPUTINFO51.0028.56
KTA3-X25 TEMP SENSOR, ALL PURPOSE, 10K TYPE III, 9.00" PROBE, NO ENCL, NO OUTPUTINFO57.0031.92
KTA3-XC25 TEMP SENSOR, ALL PURPOSE, 10K TYPE III, 9.00" PROBE, NO ENCL, NO OUTPUTINFO79.0044.24
KTA3-XH TEMP SENSOR, ALL PURPOSE, 10K TYPE III, 9.00" PROBE, METALLIC ENCL, NO OUTPUTINFO72.0040.32
KTA42 TEMP SENSOR, ALL PURPOSE, 20K, 9.00" PROBE, NO ENCL, NO OUTPUTINFO51.0028.56
KTA81 TEMP SENSOR, ALL PURPOSE, 100 RTD 385, 9.00" PROBE, NO ENCL, NO OUTPUTINFO83.0046.48
KTA81-XL2-XZ TEMP SENSOR, ALL PURPOSE, 100 RTD 385, 4-7/8" PROBE, NO ENCL, NO OUTPUTIn Stock90.0050.40
KTA81-XZ TEMP SENSOR, ALL PURPOSE, 100 RTD 385, 9.00" PROBE, NO ENCL, NO OUTPUTINFO89.0049.84
KTA85 TEMP SENSOR, ALL PURPOSE, 1K RTD 385, 9.00" PROBE, NO ENCL, NO OUTPUTINFO83.0046.48
KTA85-X25 TEMP SENSOR, ALL PURPOSE, 1K RTD 385, 9.00" PROBE, NO ENCL, NO OUTPUTINFO90.0050.40
KTA85-XH TEMP SENSOR, ALL PURPOSE, 1K RTD 385, 9.00" PROBE, METALLIC ENCL, NO OUTPUTINFO98.0054.88
KTA85-XHP TEMP SENSOR, ALL PURPOSE, 1K RTD 385, 9.00" PROBE, METALLIC ENCL, NO OUTPUTINFO106.0059.36
KTA85-XW TEMP SENSOR, ALL PURPOSE, 1K RTD 385, 9.00" PROBE, METALLIC ENCL, NO OUTPUTINFO119.0066.64
KTA91 TEMP SENSOR, ALL PURPOSE, 1K RTD 375, 9.00" PROBE, NO ENCL, NO OUTPUTINFO75.0042.00

Accessories

No accessories found
Features
  • Three-year warranty
  • Wide selection of thermistor and RTD curves
  • Tip sensitive for precise temperature response
  • All metal construction with 304 stainless steel probes
  • Easy to mount to duct, wall, or back box
  • Waterproof probe
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

Mounting:Ductly to duct, wall or customer supplied back box, no adapters needed for standard box

Wiring Terminations:8' (2.44m) of 24 AWG gray wire leads, Type 71 & 81 sensors have 18" (0.45m) leads

Probe:Seamless 304 stainless steel tube, 1/4" OD

Weight:0.2 lb (0.09 Kg) w/o options

Approvals:CE

Warranty:3 years

Certifications




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