Temperature range of -196°C to +850°C

Ceramic wire wound sensors

Ceramic wire wound sensors, are the most accurate RTD’s for the upper temperature ranges. The coil inside the ceramic wire wound sensors can move freely which gives it stability and excellent resistance to vibration. Acceleration levels of up to 30g over the frequency range of 10Hz to 1kHz are tolerated. This makes ceramic wire wounds are a perfect fit for Pt100 configurations in mineral insulated RTD cables.

Product summery

  • Widest temperature range of all platinum sensors
  • High accuracy due to tight tolerance classes up to 1/10 DIN
  • Mechanically robust
  • Excellent insulation properties
  • Easy housing in protection tubes

Items on stock

Our product range of PT100 ceramic sensors

For our ceramic wire wound range, we work closely with Sensor Technology. This Brazilian company offers a KN series, K series, KG series and KX series with each its own characteristics to suit different industries. Each series is manufactured, calibrated, and tested to IEC specifications.

KN series

The KN Series ceramic wire wound PT100 RTDs are designed for general uses where temperature stability and accuracy are needed. They are well-suited for industrial resistance thermometers used in processes such as in chemical industries, power generation facilities, and analytical equipment.

K series

The K Series ceramic wire wound PT100 RTDs are designed for use in resistance thermometers that demand temperature stability above 800°C, precision, and resistance to high temperature shocks. They are ideal for use in chemical and power generation facilities, analytical instruments, and any situation where superior temperature stability and resistance to sudden temperature changes are essential.

KG series and KX series

The KG and KX series PT100 RTDs are designed for general applications that require consistent temperature stability. They are particularly suited for use in industrial resistance thermometers, with applications including chemical processing, power generation facilities, and analytical instruments.

In addition to these standard products, we can also supply custom requests. This can be design elements like different diameters, lengths, classes and coefficients. Please contact us for more information.

Product Part number Temp. range Class Temp. coefficient Diameter Length Lead material Lead length* On stock**
1PT100
KN 1008 P
32206971 -196°C up to +660°C  W0.3 3850 ppm/K  Ø0.8±0.1  10mm +2/0  PtAu Ø0.15mm  9.5mm 5-7 weeks delivery time
1PT100
KN 1008 P
32206972 -100°C up to +450°C  W0.15 3850 ppm/K  Ø0.8±0.1  10mm +2/0  PtAu Ø0.15mm  9.5mm 5-7 weeks delivery time
 1PT100
KN 1008 P
32206973 -100°C up to +350°C  W0.1 3850 ppm/K  Ø0.8±0.1  10mm +2/0  PtAu Ø0.15mm  9.5mm 5-7 weeks delivery time
 1PT100
KN 1508 P
32206968 -196°C up to +660°C  W0.3 3850 ppm/K  Ø0.8±0.1  15mm +2/0  PtAu Ø0.15mm  9.5mm 5-7 weeks delivery time
 1PT100
KN 1508 P
32206969 -100°C up to +450°C  W0.15 3850 ppm/K  Ø0.8±0.1  15mm +2/0  PtAu Ø0.15mm  9.5mm 5-7 weeks delivery time
 1PT100
KN 1508 P
32206970 -100°C up to +350°C  W0.1 3850 ppm/K  Ø0.8±0.1  15mm +2/0  PtAu Ø0.15mm  9.5mm 5-7 weeks delivery time
 1PT100
KN 1510
32206913 -196°C up to +660°C  W0.3 3850 ppm/K  Ø1.0±0.15  15mm +2/0  PdAu Ø0.20mm  9.5mm 5-7 weeks delivery time
 1PT100
KN 1510
32206914 -100°C up to +450°C  W0.15 3850 ppm/K  Ø1.0±0.15  15mm +2/0  PdAu Ø0.20mm  9.5mm 1 week delivery time
 1PT100
KN 1510
32206915 -100°C up to +350°C  W0.1 3850 ppm/K  Ø1.0±0.15  15mm +2/0  PdAu Ø0.20mm  9.5mm 1 week delivery time
 1PT100
KN 1510
32206024 -50°C up to +350°C  W0.03 3850 ppm/K  Ø1.0±0.15  15mm +2/0  PdAu Ø0.20mm  8.5mm 5-7 weeks delivery time
 1PT100
KN 2510
32206362 -196°C up to +660°C  W0.3 3850 ppm/K  Ø1.0±0.15  25mm +2/0  PdAu Ø0.20mm  9.5mm 5-7 weeks delivery time
 1PT100
KN 2510
32206365 -100°C up to +450°C  W0.15 3850 ppm/K  Ø1.0±0.15  25mm +2/0  PdAu Ø0.20mm  9.5mm 5-7 weeks delivery time
 1PT100
KN 2510
32206368 -100°C up to +350°C  W0.1 3850 ppm/K  Ø1.0±0.15  25mm +2/0  PdAu Ø0.20mm  9.5mm 5-7 weeks delivery time
 1PT100
KN 0815
32206463 -196°C up to +660°C  W0.3 3850 ppm/K  Ø1.5±0.15  8mm +2/0  PdAu Ø0.20mm  9.5mm 1 week delivery time
 1PT100
KN 0815
32206464 -100°C up to +450°C  W0.15 3850 ppm/K  Ø1.5±0.15  8mm +2/0  PdAu Ø0.20mm  9.5mm 1 week delivery time
 1PT100
KN 0815
32206465 -100°C up to +350°C  W0.1 3850 ppm/K  Ø1.5±0.15  8mm +2/0  PdAu Ø0.20mm  9.5mm 1 week delivery time
 1PT100
KN 1515
32206455 -196°C up to +660°C  W0.3 3850 ppm/K  Ø1.5±0.15  15mm +2/0  PdAu Ø0.20mm  9.5mm Yes, on stock
 1PT100
KN 1515
32206456 -100°C up to +450°C  W0.15 3850 ppm/K  Ø1.5±0.15  15mm +2/0  PdAu Ø0.20mm  9.5mm Yes, on stock
 1PT100
KN 1515
32206457 -100°C up to +350°C  W0.1 3850 ppm/K  Ø1.5±0.15  15mm +2/0  PdAu Ø0.20mm  9.5mm 1 week delivery time
 1PT100
KN 1515
32206112 -50°C up to +350°C  W0.03 3850 ppm/K  Ø1.5±0.15  15mm +2/0  PdAu Ø0.20mm  8.5mm Yes, on stock
 1PT100
KN 1515 G
32206901 -196°C up to +660°C  W0.3 3850 ppm/K  Ø1.5±0.15  15mm +2/0  PdAu Ø0.27mm  9.5mm 1 week delivery time
 1PT100
KN 1515 G
32206902 -100°C up to +450°C  W0.15 3850 ppm/K  Ø1.5±0.15  15mm +2/0  PdAu Ø0.27mm  9.5mm 1 week delivery time
 1PT100
KN 1515 G
32206903 -100°C up to +350°C  W0.1 3850 ppm/K  Ø1.5±0.15  15mm +2/0  PdAu Ø0.27mm  9.5mm 5-7 weeks delivery time
 1PT100
KN 1515 G
32206057 -50°C up to +350°C  W0.03 3850 ppm/K  Ø1.5±0.15  15mm +2/0  PdAu Ø0.27mm  8.5mm 1 week delivery time
 1PT100
KN 1515 EG
32206907 -196°C up to +660°C  W0.3 3916 ppm/K  Ø1.5±0.15  15mm +2/0  PdAu Ø0.27mm  9.5mm 1 week delivery time
 1PT100
KN 1515 EG
32206908 -100°C up to +450°C  W0.15 3916 ppm/K  Ø1.5±0.15  15mm +2/0  PdAu Ø0.27mm  9.5mm 1 week delivery time
 1PT100
KN 1515 EG
32206909 -100°C up to +350°C  W0.1 3916 ppm/K  Ø1.5±0.15  15mm +2/0  PdAu Ø0.27mm  9.5mm 5-7 weeks delivery time
 1PT100
KG 1515
32206961 -196°C up to +660°C  W0.3 3850 ppm/K  Ø1.9±0.30  15mm +3/0  PdAu Ø0.20mm  9.5mm 1 week delivery time
 1PT100
KG 1515
32206962 -100°C up to +450°C  W0.15 3850 ppm/K  Ø1.9±0.30  15mm +3/0  PdAu Ø0.20mm  9.5mm 1 week delivery time
 1PT100
KG 1515
32206963 -100°C up to +350°C  W0.1 3850 ppm/K  Ø1.9±0.30  15mm +3/0  PdAu Ø0.20mm  9.5mm 5-7 weeks delivery time
 1PT100
KN 2515
32206370 -196°C up to +660°C  W0.3 3850 ppm/K  Ø1.5±0.15  25mm +2/0  PdAu Ø0.20mm  9.5mm 1 week delivery time
 1PT100
KN 2515
32206372 -100°C up to +450°C  W0.15 3850 ppm/K  Ø1.5±0.15  25mm +2/0  PdAu Ø0.20mm  9.5mm 1 week delivery time
 1PT100
KN 2515
32206374 -100°C up to +350°C  W0.1 3850 ppm/K  Ø1.5±0.15  25mm +2/0  PdAu Ø0.20mm  9.5mm 1 week delivery time
 1PT100
KN 2515
32206099 -50°C up to +350°C  W0.03 3850 ppm/K  Ø1.5±0.15  25mm +2/0  PdAu Ø0.20mm  8.5mm 5-7 weeks delivery time
 2PT100
KN 1017
32206182 -196°C up to +660°C  W0.3 3850 ppm/K  Ø1.7±0.15  10mm +2/0  PdAu Ø0.20mm  10.5/9.5mm 1 week delivery time
 2PT100
KN 1017
32206183 -100°C up to +450°C  W0.15 3850 ppm/K  Ø1.7±0.15  10mm +2/0  PdAu Ø0.20mm  10.5/9.5mm 5-7 weeks delivery time
 2PT100
KN 1017
32206184 -100°C up to +350°C  W0.1 3850 ppm/K  Ø1.7±0.15  10mm +2/0  PdAu Ø0.20mm  10.5/9.5mm 5-7 weeks delivery time
 2PT100
KN 1517
32206157 -196°C up to +660°C  W0.3 3850 ppm/K  Ø1.7±0.15  15mm +2/0  PdAu Ø0.20mm  10.5/9.5mm 5-7 weeks delivery time
 2PT100
KN 1517
32206158 -100°C up to +450°C  W0.15 3850 ppm/K  Ø1.7±0.15  15mm +2/0  PdAu Ø0.20mm  10.5/9.5mm 5-7 weeks delivery time
 2PT100
KN 1517
32206159 -100°C up to +350°C  W0.1 3850 ppm/K  Ø1.7±0.15  15mm +2/0  PdAu Ø0.20mm  10.5/9.5mm 5-7 weeks delivery time
 2PT100
KN 2517
32206301 -196°C up to +660°C  W0.3 3850 ppm/K  Ø1.7±0.15  25mm +2/0  PdAu Ø0.20mm  10.5/9.5mm 5-7 weeks delivery time
 2PT100
KN 2517
32206004 -100°C up to +450°C  W0.15 3850 ppm/K  Ø1.7±0.15  25mm +2/0  PdAu Ø0.20mm  10.5/9.5mm 5-7 weeks delivery time
 2PT100
KN 2517
32206302 -100°C up to +350°C  W0.1 3850 ppm/K  Ø1.7±0.15  25mm +2/0  PdAu Ø0.20mm  10.5/9.5mm 5-7 weeks delivery time
 2PT100
KN 2517 G
32206931 -196°C up to +660°C  W0.3 3850 ppm/K  Ø1.7±0.15  25mm +2/0  PdAu Ø0.27mm  10.5/9.5mm 5-7 weeks delivery time
 2PT100
KN 2517 G
32206932 -100°C up to +450°C  W0.15 3850 ppm/K  Ø1.7±0.15  25mm +2/0  PdAu Ø0.27mm  10.5/9.5mm 5-7 weeks delivery time
 2PT100
KN 2517 G
32206933 -100°C up to +350°C  W0.1 3850 ppm/K  Ø1.7±0.15  25mm +2/0  PdAu Ø0.27mm  10.5/9.5mm 5-7 weeks delivery time
 1PT100
KN 1526
32206925 -196°C up to +660°C  W0.3 3850 ppm/K  Ø2.6±0.15  15mm +2/0  PdAu Ø0.27mm  9.5mm Yes, on stock
 1PT100
KN 1526
32206926 -100°C up to +450°C  W0.15 3850 ppm/K  Ø2.6±0.15  15mm +2/0  PdAu Ø0.27mm  9.5mm Yes, on stock
 1PT100
KN 1526
32206927 -100°C up to +350°C  W0.1 3850 ppm/K  Ø2.6±0.15  15mm +2/0  PdAu Ø0.27mm  9.5mm 5-7 weeks delivery time
 1PT100
KN 3026
32206520 -196°C up to +660°C  W0.3 3850 ppm/K  Ø2.6±0.15  30mm +2/0  PdAu Ø0.27mm  9.5mm 1 week delivery time
 1PT100
KN 3026
32206544 -100°C up to +450°C  W0.15 3850 ppm/K  Ø2.6±0.15  30mm +2/0  PdAu Ø0.27mm  9.5mm 1 week delivery time
 1PT100
KN 3026
32206557 -100°C up to +350°C  W0.1 3850 ppm/K  Ø2.6±0.15  30mm +2/0  PdAu Ø0.27mm  9.5mm 1 week delivery time
 1PT100
KN 3026
32206082 -50°C up to +350°C  W0.03 3850 ppm/K  Ø2.6±0.15  30mm +2/0  PdAu Ø0.27mm  8.5mm 5-7 weeks delivery time
 2PT100
KN 3026
32206620 -196°C up to +660°C  W0.3 3850 ppm/K  Ø2.6±0.15  30mm +2/0  PdAu Ø0.27mm  10.5/9.5mm 5-7 weeks delivery time
 2PT100
KN 3026
32206569 -100°C up to +450°C  W0.15 3850 ppm/K  Ø2.6±0.15  30mm +2/0  PdAu Ø0.27mm  10.5/9.5mm 5-7 weeks delivery time
 2PT100
KN 3026
32206647 -100°C up to +350°C  W0.1 3850 ppm/K  Ø2.6±0.15  30mm +2/0  PdAu Ø0.27mm  10.5/9.5mm 5-7 weeks delivery time

* The measuring point is located at 8 mm from the end of the sensor body
** Delivery times stated are for delivery to Kamet’s warehouse. Large quantities may require a lead time of 4 to 6 weeks for production.

Why choose Kamet?

With years of experience in the high-temperature industry, our expert advisors are ready to share their knowledge of products and the market. This ensures you select the perfect component for your specific application.

Furthermore we offer you:

  • products in stock
  • batch coded products in order to ensure full traceability
  • on-time delivery
  • smart logistics to track orders
  • uncompromising quality in service and components
  • quality assurance (ISO certified)

For more information on our full range of RTD Pt100 and Pt1000 products, please consult our knowledge base or product pages.

Overview of Ceramic wire wounds

High temperature solutions for Europe and the Middle East: from cryogenics to high heat

Application of ceramic wire wound sensors

The ceramic wire wound sensors are the solution for processes requiring stability at extreme temperatures and excellent thermal shock resistance. Examples of such industries are chemical and power generation plants, analytical equipment and process monitoring. Ceramic wire wounds are also highly suitable for cryogenic temperature measurement.

Kamet is expert with regard to the application and configuration options and can advise you as to which of our extensive RTD product range would be the perfect match for your parameters.  Our products include a variety of dimensions, temperature range as well as  tolerance classes.

Alternative products

Another kind of Pt100 RTD which we stock  is a thin film Pt100 sensor.  There is some overlap in the properties of both thin film and wire wound sensors. A thin film RTD is cheaper, has a very flat profile and is even more resistant to vibration.

However, in general terms if you need a very accurate RTD along a wide temperature range, especially at the upper ranges, the higher cost of a wire-wound resistor is worth the extra investment.

For a more detailed comparison of these platinum RTD’s please visit our knowlegde base about RTD sensors. Alternatively, our advisors would be happy to assess your situation and help you select the ideal  product.