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AKS 32 pressure transmitter

Pressure Transmitters, Type AKS 32 and AKS 33

AKS 32 and AKS 33 are pressure transmitters that measure a pressure and convert the measured value to a standard signal:
  • ƒƒ 1 → 5 V d.c. or 0 → 10 V d.c. for AKS 32
  • ƒƒ 4 → 20 mA for AKS 33
A robust design makes the AKS very suitable for application within a number of fields e.g.
  • ƒƒ Air conditioning systems
  • ƒƒ Refrigeration plant
  • ƒƒ Process control
  • ƒƒ Laboratories

Highly developed sensor technology means high pressure regulation accuracy, a very important factor in the precise and energy-economic capacity
regulation of refrigeration plant. ƒƒ

  • Temperature compensation for LP and HP pressure transmitters, developed specially for refrigeration plant:
    • LP: −30 → +40°C (≤16 bar)
    • HP: 0 → +80°C (>16 bar)
  • ƒƒCompatibility with all refrigerants incl. ammonia means less stock and greater application flexibility.
  • ƒƒBuilt-in voltage stabiliser, i.e. the AKS pressure transmitters can be powered from an unregulated voltage supply of any output within given limits.
  • ƒƒEffective protection against moisture means that the sensor can be mounted in very harsh environments, e.g. in the suction line encapsulated in an ice block.
  • ƒƒRobust construction gives protection against mechanical influences such as shock, vibration and pressure surge. AKS sensors can be mounted direct on to the plant.
  • ƒƒNo adjustment necessary. With the highly developed sensor technology and sealed gauge principle, the accuracy of the factory setting is maintained independent of variations in ambient temperature and atmospheric pressure. This is very important when ensuring evaporating pressure control in air conditioning and refrigeration applications.
  • ƒƒEMC protection according to EU
  • EMC-directive (CE-marked)
  • ƒƒPolarity protected inputs.

Approvals & certificates

  • UL