Forbes Marshall - Trusted Partners in Steam Engineering & Control Instrumentation
Forbes Marshall - Trusted Partners in Steam Engineering & Control Instrumentation

VCEM 5100 Insitu Flue Gas Flow Monitor

The VCEM5100 represents the latest generation of unique flow monitors from Forbes Marshall. It provides non-contact measurement of gas velocity using a time-delay correlation of flue gas infrared emissions received by two detectors placed at a fixed distance apart. This technique is suitable for all combustion gases including hot gases and gases with a high dust burden.

  • Lithium tantalite pyroelectric detectors
  • Receiver separation is 0.5mtr to 1mtr
  • Pathlength is suitable for 0.5mtr to 15mtr of duct/stack diameter
  • Response time is less than 10 seconds
  • Overall drift Less than 0.1m/s per month
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