Specialty Sensors Details

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 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

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 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