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HomeProducts Temperature Sensors Thermocouples Advanced Surface Temperature Measurement Radio Frequency Thermocouple Probe (TR)

Surface Temperature Measurement Radio Frequency Thermocouple Probe (TR)

 
Surface Temperature Measurement Radio Frequency Thermocouple Probe (TR)
The TR thermocouple probe is designed for use in plasma generation. Radio frequency energy can cause serious temperature measurement errors through radiation or conduction. Traditional sensors are ineffective against the induced noise associated with such environments. The TR probe is ideal for reading temperatures through such interference. The construction of the TR probe utilizes a unique combination of high performance materials. The sensor tip is made from high thermal conductivity materials, providing a quick response time. High dielectric insulation is used to electrically insulate the sensor from capacitive coupling. Additionally, the lead wires are twisted to improve common mode rejection and reduce induced EMI.



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Features
Specifications
Ordering information
Resources
Applications

Product Features

3000V =(dc) dielectric rating
  • Allows thermocouple to be used inplatens with dc bias
High thermal conductivity design
  • Ensures accurate, repeatablemeasurements
High CMMR lead wire design
  • Reduces induced error from EMI

Product Specifications

Calibration:
  • Type E, J or K
  • Special limits J (±1.1°C or ±0.4%)
  • Special limits K (±1.1°C or ±0.4%)
Type of Tip:
  • Drill point
  • flat tip
Immersion Depths:
0.875" to 1.5"
Threaded Fitting:
5⁄16-18 or M8
Maximum Temperature:
  • 260°C silver-plated copper tip
  • 500°C aluminum nitride tip (AlN)
Tip Shape:
  • Drill point (260°C tip only)
  • Flat
Immersion Depth “I” (inch) (from tip to top of threads, spring compressed):
0.875", 1.000", 1.125", 1.250", 1.375", 1.500"
Threaded Fitting Size:
  • 5⁄16-18 UNC-2A
  • M8 x 1.25-6g
Junction:
Ungrounded single
Lead Length “L”:
01" to 96"
Lead Wire Terminations:
  • Standard male plug
  • Standard female jack
  • Standard plug with mating connector
  • Miniature male plug
  • Miniature female jack
  • Miniature plug with mating connector
  • Standard, 1.5 in. (38.10 mm) split leads
  • 1.5 in. (38.10 mm) split leads with spade lugs