RTD Sensors and Probes - Pt100 Resistance Temperature Detectors
 What is a RTD Sensor? It is a Temperature Sensor based on Resistance Temperature Detector (RTD) technology. The temperature measurement is a result of a measured Change in Resistance. As the temperature increases the resistance in the measurement circuit also increases.
- The Temperature Sensing Element utilized in a RTD Sensor or RTD Probe Assemblies can have a temperature range from approximately -320 F Below Zero to 1,562 F (-196 to 850 C). Some speciality designs can reach 1,832 F (1,000 C)
- RTD Probes with Pt100 Platinum (100 ohm) elements and 3 Wire Lead Design are one of most popular temperature sensors due to the ability to provide an excellent balance of accuracy, stability, ease of use and durability.
- Presented Below is an extensive offering of 2, 3 and 4 wire RTD Probe Designs, related extension wires, connectors and other accessories for your temperature measurement application.
- The Product Filter Search Tool on the Left provides the opportunity to quickly select the RTD product details best suited for your application.
- Do you require Additional Technical Details on RTD Sensors and Probes? Click on this link RTD Probe Reference  Â
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RTD Probe - 6" Long Stainless Steel 3/16" Diameter Sheath - Pt100 - 3 wire Design with Metal Transition to 40 Inches of PFA Lead Wire
$60.00
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Miniature Bolt On Surface Mount RTD 4 Wire Pt100 Design 80 Inch (2 Meter) Long Wire Leads
$90.00
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Pt1000 (Platinum 1000 Ohm) 4 Wire RTD Temperature Sensor Fast Response Exposed Design 20ft of Lead Wire
$70.00
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4 Wire Pt1000 (Platinum 1000 Ohm) RTD Surface Temperature Sensor with Self Adhesive Patch and 40 Inches (1 meter) of Lead Wire
$50.00
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3 Wire Pt100 RTD Probes 1/4" Diameter 1 to 6 Inch Long Stainless Steel Sheath with 40 Inches of PFA Lead Wire
$50.00
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4 Inch Long RTD Probe 3 Wire Pt100 Design with 1/8" Diameter Stainless Steel sheath and PFA Insulated Lead Wire
$50.00
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RTD Air Temperature Sensor with 40 inches (1 Meter) of PFA Lead Wire with Stripped Ends
$140.00
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4 Wire RTD Sensor with Miniature Threaded Fitting and 12 Inch (1 ft) Wire Leads with Stripped Ends
$70.00
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High Accuracy RTD Probe 1 Inch or Longer 1/8" Diameter Stainless Steel Sheath with PFA Insulated Lead Wire
$70.00
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2 Wire RTD Pt100 Probe 6 Inches Long with 1/2" x 1/2" NPT Fitting and FEP Lead Wires
$60.00
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2-Wire RTD Probe 18" Long x 1/8" Diameter Stainless Steel Sheath with 6 inches of PFA Insulated Wire
$55.00
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Quick Disconnect RTD Probe (Pt100) with Standard Connector 7.5" Long 3/16 Diameter
$104.50
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Type U Thermocouple and RTD Connector Three Pin Standard Size Male
$8.50
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Type U Standard Size Three Pin Female Thermocouple Connector
$12.00
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RTD Extension Cable with M12 Connector 4 Wire Straight Body Female and Stripped Leads 5M Long
$17.00
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Type U Standard Size Ceramic Female Thermocouple Connectors
$15.50
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Type U Miniature Male Ceramic Thermocouple Connector
$13.00
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RTD Probe with M12 Molded Circular Connector 6" Long Stainless Steel 1/4" Diameter Pt100 4- wire Class A
$65.00
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