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Specialty Sensors

Precision Centigrade Temperature Sensors

This sensor probe utilizes a dual precision integrated-circuit temperature sensor, whose output voltage is linearly proportional to the Celsius temperature. 

2000 Ohm RTD Sensors

This sensor probe is a fast responding 2000 ohm RTD sensor used widely in the hvac, appliance and automotive industries.

Spring-Loaded Surface Contact Thermocouples

This Type J thermocouple is used to sense the temperature of moving drums or rollers.

Compound Mixer Thermocouple

This Type J thermocouple is used in mixers and pelletizers.

Explore Specialty Sensors Specifications


Precision Centigrade Temperature Sensor

Precision Centigrade Temperature Sensors

This sensor does not require any external calibration or trimming to provide typical accuracies of ±1/4°C at room temperature or ±3/4°C over a full –55°C to 150°C temperature range. This sensor includes a Molex 4-pin connector.

Design Features:

  • Calibrated directly in °C
  • Linear +10.0mv/°C scale factor
  • ±1/4°C accuracy (at 25°C)
  • Rated to full -55°C to 150°C range
  • Suitable for remote applications
  • Operates from 4 to 30 volts
  • Less than 60µa current drain
  • Low self-heating, 0.08°C in still air
  • Nonlinearity only ±1/4°C typical
  • Low impedance output, 0.1Ω for 1ma load


2000 Ohm RTD

2000 Ohm RTD Sensors

Design Features:

  • Protected in a 316 SS housing and supplied with 22 ga. Teflon® leads. 
  • 2000 ohm nominal resistance at 20°C
  • Accurate to ±0.7°C at 20°C
  • Near linear temperature sensitivity; provides 8Ω/°C sensitivity
  • ±3% max. linearity (can be linearized to ±0.2%)
  • Long term stability
  • Interchangeable without sensor-to-sensor recalibration
  • Operating temperature range of –40°C to +150°C

Surface Contact TC

Spring-Loaded Surface Contact Thermocouple
  • Spring-loaded tip provides free movement and proper contact of the sensing tip
  • Sensing tip is made of copper for fast response time
  • Thermocouple wires are terminated in a miniature connection head and connected to a terminal block
  • Maximum Operating Temperature: up to 500°F (260°C).
  • Part Number TCP90185
  • Type J Calibration
  • Contact Tempco for other calibrations, complete details and ordering information

Compound Mixer TC

Compound Mixer Thermocouple
  • Maximum Operating Temperature: 750°F (400°C)
  • Body is made of 416 SS
  • Ungrounded junction, and sensing tip is isolated from the body with a high temperature thermal barrier to ensure accuracy
  • Part Number: TCP90231

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Tempco Electric Heater Corporation

607 N. Central Ave. | Wood Dale, IL 60191-1452 USA
Phone: 630.350.2252 | Toll Free: 888.268.6396
Fax: 630.350.0232 | Email: [email protected]

We have Branch Offices located across the United States.



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