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Product Groups
Close Focus Adjustable Range I-R Thermocouples
TRODEKS Engineering | Thermocouples, Pressure Transducers, Flow Meters, PID Controllers
OS37-CF & OS38-CF Series
  • 30° or 1°(60:1) Field of View
  • Built-in Air Purge
  • Thermocouple Output Signal Interfaces Directly with Standard Thermocouple Meters and Controllers
  • Self-Powered
  • Measurements to 2500°C (4500°F)
 Manuals (contact with email : [email protected])


The OS37-CF/OS37-60CF Series infrared thermocouples for high emissivity targets (non-metals and coated metals) and the OS38-CF/ OS38-60CF Series for low emissivity targets (clean metals) feature an internal adjustment screw which adjusts the 2% accuracy band anywhere within the overall temperature measurement range. All of these units use a lens to produce a minimum spot at a focal point. Models with 30° optics produce a rectangular minimum spot size in the focal plane by using a masked detector. Models with 1° (60:1) optics produce a more conventional round minimum spot size at a focal point. All models feature a built-in air purge.

Example of pricing for popular models is referenced in the "To Order" box. Use the "Part Number Builder" below to get pricing for all available models.
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