MM series

Category: Marathon series/Raytek

Key features

Raytek MM infrared sensor (Marathon series)
Raytek MM infrared sensor
  • IR sensor temperature range: -40 to 2250ºC (-40 to 4082ºF)
  • High-resolution optics up to 100:1
  • Precision Variable Focus
  • Real-time video monitoring and recording capability
  • Integrated through-the-lens and either video or laser sighting
  • Stainless steel housing
  • Included Raytek DataTemp® Multidrop software

Product overview

The Marathon MM series platform consists of five IR temperature sensor models, each with a measurement wavelength and temperature range appropriate for specific application needs, from low temperature plastic processing to high temperature glass and metals processing.

The Marathon MM features Precision Variable Focus that allows fast, easy and accurate adjustment of the focus of measurement targets, either by push-button at the rear of the instrument or remotely via an RS232/RS485 PC connection, where adjustments can be seen in real-time through video. Sensors with variable focus option can be configured according to specific application requirements, reducing the installation time and chance for incorrect installation.

All sensors feature identical installation hardware and include Raytek DataTemp Multidrop software to enable easy and consistent installation, configuration and data capture across the full breadth of an applications.

Model overview integrated pyrometers
Spectral response
Temperature range Optical resolution Applications
8...14 µm
-40...800°C 70:1 Thick plastics, food, carpeting, coated paper, thermoforming
7,9 µm
300...900°C 100:1 Ultra-thin drawn glass
5 µm
250...1650°C 70:1 Glass surface temperature for bending, tempering, annealing and sealing
5 µm
450...2250°C 70:1 Same as above
3,9 µm
250...1100°C 70:1 Furnace refractory, flame hardening and brazing