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Product Code: DEGA NB III


As part of a fixed gas detection system, the DEGA NB III transmits in conditions where the accumulation of flammable or toxic substances can occur. The DEGA NB III converts the measured concentration of substances into a unified signal 4 - 20mA and RS485. The transmitter can be connected to control panels DEGA UPA III, DEGA UKA III and DEGA UDA III.

  • Detection types: catalytic, electrochemical, infrared, photoionization (PID), semiconductor
  • Detection of toxic and combustible gases and oxygen
  • Protection level IP54
  • Produced in compliance with standard SIL

This transmitter is not designed for detection and monitoring in industrial and commercial premises which required ATEX certification. For ATEX applications we recommend transmitters DEGA NS III (zone 1).



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ATEX is the name commonly given to the two European Directives for controlling explosive atmospheres.

ATEX certification ensures that equipment is fit for use within explosive atmospheres and is supplied with adequate information to ensure it can be used safely.

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