AKS 4100/4100U liquid level sensor

Danfoss has developed a new range of guided radar liquid level sensors for the industrial refrigeration segment suitable for different refrigerants including CO2 and ammonia.

Technical specifications
  • AKS 4100 has a G1 in. pipe thread connection
  • AKS 4100U has a ¾ in. NPT connection
  • Temperature range: -60 - 100°C
  • Ambient temperature: -40 - 80°C or -20- 60°C
  • Available as coaxial version:
Coaxial version
  • Suitable for all Industrial Refrigeration Applications including Marine Applications
  • The Coaxial version can be supplied in a variety of lengths:
  • AKS 4100 from 500 mm up to 2200 mm
  • Proven technology called Time Domain Reflectometry (TDR) or Guided Micro Wave
  • Very flexible and accurate at the same time
  • Highly reliable
  • Easy on-site adjustment leads to significant time savings during installation

AKS 4100/4100U liquid level sensor can be used to measure the liquid level of refrigerants in:
  • Vessels
  • Accumulators
  • Receivers
  • Standpipes
  • Marine applications (only for coaxial version)
  • And more 

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