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Single Wavelength Pro 40/50 Class Sensors

The PRO 40/50 Series offers a complete family of single-wavelength infrared thermometers featuring state-of-the-art technology to provide accurate and reliable measurements for a wide range of industrial applications.


PRO 40/50 Series sensors feature a variety of input, output, and alarm options to enable advanced process monitoring and control capabilities. Each sensor can be configured to  operate as a stand-alone sensor or with a remote Interface Module using the sensor’s six conductor interconnecting cable.

Standard Features of PRO 40/50 Series
Single Wavelength Sensors

  • Temperature limits: - 40˚ to 450˚ F / -40˚ to 2500˚ C
  • Line of Sight, Visual Aiming, and Fiber Optic Aim Light alignment options
  • A complete range of precisely selected short, long and specialty wavelengths
  • A choice of low and high resolution optics
  • 4-20mA and voltage sensor outputs which may be programmed with a choice of up to 5 different measured parameters
  • Bi-directional RS232 andRS485 communications
  • Built-in human interface with intuitive text based menu for sensor adjustment
  • Stand alone sensors feature a menu selectable alarm relay or analog input for remote emissivity and alarm set point adjustments
  • Optional remote interface module with a built-in AC power supply and a wide selection of output and alarm options
  • Rugged NEMA 4X (IP65) sensor enclosure, optional NEMA 7X (Ex II 2G) enclosures available

Pro 40 - Single Wavelength Visual Aiming Sensor

PRO 40 Sensors feature high resolution optics, through the lens aiming and optional integrated laser aiming for precise verification of alignment.

Pro 50 - Single Wavelength Fiber Optic Sensor

Pro 50 sensors feature a fiber optic configuration with heavy duty design, high resolution optics and an optional built-in aim light