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Smart Infrared Temperature Sensors

Item# OS35-20-10V-100C-24V

Smart Infrared Temperature Sensors OS35-20-10V-100C-24V OS35-20-10V-100C-24V
  • Optics of 3:1 or 20:1
  • Outputs of 0 to 5 V, 0 to 10 V, 4 to 20 mA, or RS232
  • Ranges from -30 to 1000°C (-22 to 1832°F)
  • Digital System with Auto Calibration


  • Housing Material Heavy-duty alloy casting
  • Form Factor Fixed Mount
  • Emissivity 0.90
  • Maximum Ambient Humidity 95% non-condensing
  • Maximum Ambient Temperature 70°C (158°F)
  • Maximum Storage Temperature 70°C (158°F)
  • Minimum Storage Temperature -10°C (14°F)
  • Repeatability ±1-bit
  • Measurement Type Temperature
  • Measurement Units RH

This product is no longer available. Please see OS36-3-K-1200F-Series as a possible alternative or contact our Engineering department for a viable replacement.

The OMEGA OS35 Series infrared temperature sensors offer intelligence in a rugged, easy to use package. The OS35 is centered around a high-speed microprocessor that continuously monitors and adjusts the complete system. While performing the complex algorithms determining the output, it also calibrates itself approximately once every second, removing any concerns over drift or sudden changes. Other advanced features include emissivity shift compensation and ambient radiation error correction. The rugged housing withstands thermal and mechanical shocks. The built-in air purge prevents dust, dirt, or condensing vapors from depositing on sensor optics, assuring long-term accuracy under all environmental conditions. The integral heat exchanger automatically warms (or cools) supply air to match the optical aperture temperature, eliminating drift.
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