ATEX system monitoring

Components for control and monitoring of ATEX installations

Including filter controllers, system monitors, pressure switches and pressure transmitters, etc.

Do you not know what you need? Please, contact our sales team that is ready to help you.

+45 74 52 30 75

Differential pressure filter control ECO-S-A 4, 6, 12 and 20

Filter control for optimizing energy consumption
  • For optimizing energy consumption
  • Can be set for pure timer operation
  • Easy programming
  • Dependable solution
  • Hour counter function
  • Adjustable after-cleaning modus
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ATEX-beacon ALA-A

ATEX-alarm beacon/signal device for use in ATEX-zone 1/21
  • Power supply: 230VAC
  • Protection rating: IP 66
  • Terminals: 2x 4mm³
  • Weight: Approx. 0.5kg
  • ATEXzone: II 2GD
  • Order no.: 10 920 400
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Pressure transmitter TRDU-A

For use in ATEX zone 1/21. Ideal as reference signal for unit with constant vacuum. Signal for speed control of frequency converter
  • Compact design
  • Fast and easy mounting
  • Made in stainless 316 SST and aluminium alloy CF8M
  • Equipped with holes for wall mounting
  • Supply: 12.5 - 30VDC
  • Most advantageous regarding price and performance ratio
  • Delivered incl. connection and 2m sensor hose
  • Emits signal 4-20mA, depending on scanning on actual vacuum of ventilation system
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System guard L-A

For ATEX zone 1/21. In connection with governmental demands regarding system monitoring in extraction units for process application we offer Gram system guard type L-A.
  • Differential pressure switch (II 2GD)
  • 2m pressure hose
  • Pressure probe for riveting-on
  • Warning beacon with constant light(II 2GD)
  • The above is delivered as a complete package
  • Available in 4 versions with different measuring ranges for the pressure switch
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ATEX thermistor relay ABB CM-MSS.32P

ATEX-secured thermistor relay for protection in connection with ABB frequency converter type ACH 580.
  • Power supply: 24V AC/DC
  • Power consumption: 33mA/0,55VA
  • Temperature range: -24°C - +60°C
  • Visual indicators: Diodes in front
  • Terminals: Push-in
  • Order no.: 10 948 000
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Leak Detector Type RPA

Leak detector type RP 04/ SDM-1 can be used in connection with filter systems, where monitoring the amount of particles in the exhaust air and alarming at elevated concentrations are required.
  • Leak detector type RP 04 / SDM-01 for detecting dust emissions down to 0.1mg/m3
  • Supply voltage: 24VAC / 115VAC / 230VAC +/-15%, 50-60Hz
  • Temperature range: -10°C to +60°C
  • Relay outputs: 10A 250VAC / 10A 30VDC
  • Max power consumption: 10VA-10W
  • IP Rating: IP56
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