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The UPA III gas controller is suitable for all tertiary and industrial applications for the control of toxic, combustible and asphyxiating gases. It is compatible with the NB3 (safe areas) and the NS2 and NS3 (ATEX environments) fixed gas detectors.

UPA 3 gas detection controller
  • Up to 32 gas detectors connected in RS485
  • 5 relay outputs, 2 signals outputs
  • SIL 1 / EN61508 certification
  • Large LCD display
  • Excellent value
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Additional information

DEGA's UPA III gas detection controller stands out as a piece of equipment able to perfectly adapt to many environments. Easy to use and with excellent value, this monitoring equipment is SIL 1 certified. Available with 1 or 2 bus that can each receive 16 digital sensors, this controller unit represents real potential for wiring and installation savings.

This multi-channel measurement and alarm unit, available with 1 or 2 bus, can control up to 32 digital RS485 gas detectors (NB III or NS III series). In addition it also has 8 420 mA analog inputs. The UPA III gas controller unit has many advantages: 4 alarm levels per channel, alert events recording, a Modbus RTU output, operating from -20°C to + 60°C.

Gas controllers

Manufacturer : DEGA

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