KTM*S, KTM*SC Series



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KTM*S, KTM*SC Series

KELE Stainless Steel Sheath Thermistor and RTD Sensor KTM*S, KTM*SC Series

KELE Stainless Steel Sheath Thermistor and RTD Sensor

 

The Kele Stainless Steel Sheath Thermistor and RTD Sensors provide remote temperature sensing for building automation systems and mechanical equipment room instrumentation. The active sensing element is a highly stable thermistor material or platinum RTD. The sensing element is rugged and sealed with a thermally conductive compound in a versatile 3" (7.6 cm)- long stainless steel tube. The probe is waterproof, and the sensor is ideal for use in refrigeration cases or as a strap-on sensor for pipes. KTM*S The KTM*S Stainless Steel Sheath Sensors are suitable for direct application to pipe surfaces for chilled or hot water measurement. They are also used for freezer cases where moisture protection is important. These rugged strap-on sensors come with 8' (2.4m), 24-gauge zipcord leads. KTM*SC The KTM*SC Stainless Steel Sheath Sensors come with a rugged, 25' (7.6m) cable that allows for termination away from areas of condensation. It is an ideal choice for freezer case applications.


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QtyModelDescriptionIn StockList PriceInternet Price
KTM11KS STRAP-ON 10K OHM 3 W/11K SHUNT THERMISTORINFO50.0028.00
KTM11KS-X25 STRAP-ON 10K 3 W/11K SHUNT THMS 25 FT LEADINFO62.0034.72
KTM11KS-XCP25 STRAP-ON 10K 3 W/11K SHUNT THMS 25FT JACKETEDINFO75.0042.00
KTM11KSC FREEZER 10K 3 W/11K SHUNT THMSINFO64.0035.84
KTM11KSC-XN FREEZER 10K 3 W/11K SHUNT THMS CERT OF COMFINFO72.0040.32
KTM11KSC-XN3 FREEZER 10K TYPE 3 W/11K SHUNT THMS NIST 3 PTINFO113.0063.28
KTM21S STRAP-ON 2252 OHM TYPE 2 THERMISTORINFO41.6023.30
KTM21S-QD1/4 STRAP-ON 2252 OHM THMS QUICK DISCONNECTINFO43.8024.53
KTM21S-X25 STRAP-ON 2252 OHM THMS 25 FT LEADINFO54.0030.24
KTM21S-XCP25 STRAP-ON 2252 OHM THMS 25 FT JACKETEDINFO67.0037.52
KTM21SC FREEZER SENSOR 2252 OHM TYPE 2 THERMISTORINFO59.0033.04
KTM22S STRAP-ON 3000 OHM TYPE 2 THERMISTORINFO41.6023.30
KTM22S-X25 STRAP-ON 3K OHM THMS 25 FT LEADINFO54.0030.24
KTM22S-XP STRAP-ON 3K OHM THMS MATCHED PAIRINFO51.0028.56
KTM22SC FREEZER SENSOR 3000 OHM TYPE 2 THERMISTORINFO59.0033.04
KTM24S STRAP-ON 10K TYPE 2 THERMISTORIn Stock41.6023.30
KTM24S-QD1/4 STRAP-ON 10K TYPE 2 THMS QUICK DISCONNECTINFO43.8024.53
KTM24S-X25 STRAP-ON 10K TYPE 2 THMS 25 FT LEADIn Stock54.0030.24
KTM24S-XCP25 STRAP-ON 10K TYPE 2 THMS 25 FT JACKETEDINFO67.0037.52
KTM24S-XN1 STRAP-ON 10K TYPE 2 THMS NIST 1 PTINFO97.0054.32
KTM24S-XN2 STRAP-ON 10K TYPE 2 THMS NIST 2 PTINFO97.0054.32
KTM24S-XP STRAP-ON 10K TYPE 2 THMS MATCHED PAIRINFO51.0028.56
KTM24SC FREEZER SENSOR 10K TYPE 2 THERMISTORIn Stock59.0033.04
KTM24SC-XN3 FREEZER 10K TYPE 2 THMS NIST 3 PTINFO106.0059.36
KTM27S STRAP-ON 100K TYPE 3 THERMISTORINFO41.6023.30
KTM27S-QD1/4 STRAP-ON 100K OHM THMS QUICK DISCONNECTINFO43.8024.53
KTM27S-X25 STRAP-ON 100K OHM THMS 25 FT LEADINFO54.0030.24
KTM27SC FREEZER SENSOR 100K TYPE 3 THERMISTORINFO59.0033.04
KTM3S STRAP-ON 10K OHM TYPE 3 THERMISTORIn Stock41.6023.30
KTM3S-QD1/4 STRAP-ON 10K TYPE 3 THMS QUICK DISCONNECTINFO43.8024.53
KTM3S-X25 STRAP-ON 10K TYPE 3 THMS 25 FT LEADIn Stock54.0030.24
KTM3S-XCP25 STRAP-ON 10K TYPE 3 THMS 25 FT JACKETEDINFO67.0037.52
KTM3S-XN1 STRAP-ON 10K TYPE 3 THMS NIST 1 PTINFO97.0054.32
KTM3S-XP STRAP-ON 10K TYPE 3 THMS MATCHED PAIRINFO51.0028.56
KTM3SC FREEZER SENSOR 10K OHM TYPE 3 THERMISTORIn Stock59.0033.04
KTM3SC-QD1/4 FREEZER 10K TYPE 3 THMS QUICK DISCONNECTINFO60.0033.60
KTM3SC-XN2 FREEZER 10K TYPE 3 THMS NIST 2 PTINFO99.0055.44
KTM3SC-XN3 FREEZER 10K TYPE 3 THMS NIST 3 PTINFO106.0059.36
KTM42S STRAP-ON 20K TYPE 4 THERMISTORIn Stock41.6023.30
KTM42S-X25 STRAP-ON 20K OHM THMS 25 FT LEADINFO54.0030.24
KTM42S-XCP25 STRAP-ON 20K OHM THMS 25 FT JACKETEDINFO67.0037.52
KTM42S-XP STRAP-ON 20K OHM THMS MATCHED PAIRINFO51.0028.56
KTM42SC FREEZER SENSOR 20K TYPE 4 THERMISTORIn Stock59.0033.04
KTM42SC-XN FREEZER 20K OHM THMS CERT OF COMFINFO66.0036.96
KTM42SC-XN3 FREEZER 20K OHM THMS NIST 3 PTINFO106.0059.36
KTM81S STRAP-ON 100 OHM TYPE 81 RTDINFO84.0047.04
KTM81S-X25 STRAP-ON 100 OHM RTD 25 FT LEADINFO101.0056.56
KTM81S-XCP25 STRAP-ON 100 OHM RTD 25 FT JACKETEDINFO145.0081.20
KTM81S-XP STRAP-ON 100 OHM RTD MATCHED PAIRINFO97.0054.32
KTM81S-XZ STRAP-ON 100 OHM RTD 3 WIREINFO101.0056.56
KTM81SC FREEZER SENSOR 100 OHM TYPE 81 RTDIn Stock92.0051.52
KTM81SC-XN3 FREEZER 100 OHM RTD NIST 3 PTINFO155.0086.80
KTM85S STRAP-ON 1K OHM TYPE 85 RTDINFO84.0047.04
KTM85S-X25 STRAP-ON 1K OHM 385 RTD 25 FT LEADINFO101.0056.56
KTM85S-XCP25 STRAP-ON 1K OHM 385 RTD 25 FT JACKETEDINFO145.0081.20
KTM85S-XN3 STRAP-ON 1K OHM 385 RTD NIST 3 PTINFO177.0099.12
KTM85SC FREEZER SENSOR 1K OHM TYPE 85 RTDIn Stock92.0051.52
KTM85SC-XN FREEZER 1K OHM 385 RTD CERT OF COMFINFO101.0056.56
KTM85SC-XN1 FREEZER 1K OHM 385 RTD NIST 1 PTINFO137.0076.72
KTM91S STRAP-ON 1K OHM TYPE 91 RTDINFO84.0047.04
KTM91S-X25 STRAP-ON 1K OHM 375 RTD 25 FT LEADINFO101.0056.56
KTM91S-XCP25 STRAP-ON 1K OHM 375 RTD 25 FT JACKETEDINFO145.0081.20
KTM91S-XD STRAP-ON 1K OHM 375 RTD DUAL SENSORINFO130.5673.11
KTM91S-XN STRAP-ON 1K OHM 375 RTD CERT OF COMFINFO88.7449.69
KTM91S-XN1 STRAP-ON 1K OHM 375 RTD NIST 1 PTINFO135.6675.97
KTM91S-XN2 STRAP-ON 1K OHM 375 RTD NIST 2 PTINFO146.8882.25
KTM91S-XN3 STRAP-ON 1K OHM 375 RTD NIST 3 PTINFO160.1489.68
KTM91S-XP STRAP-ON 1K OHM 375 RTD MATCHED PAIRINFO97.0054.32
KTM91SC FREEZER SENSOR 1K OHM TYPE 91 RTDINFO92.0051.52
KTM91SC-XN FREEZER 1K OHM 375 RTD CERT OF COMFINFO101.0056.56

Accessories

No accessories found
Features
  • Three-year warranty
  • Wide selection of thermistor and RTD curves
  • Tip sensitive for precise temperature response
  • Durable 304 stainless steel casing
  • Easy to mount to wall, box, or pipe
  • 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)

Mounting:Directly to wall or customer supplied enclosure using customer-supplied clips

Wiring Terminations:8', 24 AWG gray wire leads, type 71 & 81 sensors have 18" leads

Weight:

KTM*S:0.15 lb (0.07 Kg) w/o options with no options

KTM*SC:0.45 lb (0.2 Kg) with no options

Approvals:CE

Warranty:3 years

Certifications




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