The VCEM 5000/51000 represents the latest generation of CODEL’s unique flow monitors. These systems measure the velocity of stack gases using a highly accurate time of flight measurement that is derived from a cross correlation analysis of the infra-red emissions of the turbulent gas.

Two robust infrared detectors are used for the prime sensing, mounted on the stack or duct typically 1m apart in the direction of flow. High efficiency air curtains are fitted to considerably extend the time between maintenance periods and window cleaning (typically 1 year).

The VCEM5100 has both TUV and MCERT certification which signifies the accuracy and reliability of its measuring capabilities.

flow-emission-monitoring-vcem-5100

Key features
  • Non-contact infra-red sensing
  • Continuous measurement
  • Suitable for hot and dirty gases
  • No limit on upper gas temperature
  • No moving components
  • High availability, low maintenance requirement
Typical Applications
  • Large Combustion Plants
  • Small Combustion Plants
  • FGD (Flue Gas Desulphurisation)

Feature

Specification

Operating Principle Infrared correlation
Measuring units m/s, m3/s
Ambient Temperature -20°C to +50°C
Power supply 48V DC from Signal Processor Unit (SPU)
Construction epoxy-coated aluminium to IP67
Analogue outputs 2 x 4-20mA current outputs as standard, isolated, 500Ω load max, fully configurable
from keypad
Logic Outputs 2 x volt-free SPCO contacts, 50V, 1A max, configurable as alarm contacts
1 x volt-free SPCO contact, 50V, 1A max, for data valid signal
Serial Data RS232/RS485 MODBUS protocol (Optional)

MCERTS_VCEMVCEM_TUV_CURRENT

Lang Filetype Document Size
English Adobe_Acrobat_Pro_PDF VCEM5000/5100 Datasheet 400kb

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