AKS 3000 Pressure Transmitter

The Danfoss AKS 3000 is a series of absolute transmitters with high-level signal conditioned current output, developed to meet demands in A/C and refrigeration. The AKS 3000 utilises the proved piezoresistive measuring principle, which has been used for decades in Danfoss pressure transmitters. The pressure reference is a sealed gauge. This means that atmospheric pressure variations do not influence regulating accuracy. A must in accurate low-pressure regulation. All materials in contact with the refrigerant and materials for the housing are AISI 316L stainless steel. No soft gaskets, all environmental sealings are made through laser weldings only. The Danfoss AKS 3000 has a 4 to 20 mA output and is available with spade terminals for EN 175301-803 plug.


  • 4 – 20 mA signal 
  • 1% typical accuracy 
  • 0.5% typical linearity 
  • Prepared for high-pressure refrigerants 
  • Bar code for tracing of calibration data 
  • Compact design 
  • Max. working pressure ≥33 bar 
  • Temperature compensation for suction line 
  • Optimized accuracy at −10 °C and 20 °C for suction line installations ¼ -18 NPT, G 3⁄8 A, G ½ A or ¼ flare ensures tight pressure connection All laser welded AISI 316L stainless steel enclosure 
  • No soft seals 
  • Enclosure: IP65 

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