The KGFP 050 is a high-performance capacitive filling level monitor developed for accurate detection of liquid gases, cryogenic fluids, and super-cooled bulk materials in extreme industrial environments. Built for applications operating at temperatures down to -230°C, this industrial filling level switch delivers dependable monitoring for both maximum and minimum filling levels in advanced cryogenic systems.
Designed for industrial automation, LNG handling, and ultra-low temperature process control, the KGFP 050 ensures stable switching performance even under demanding operating conditions. Its robust stainless steel construction and reliable sensing capability make it suitable for long-term use in cryogenic processing facilities, gas storage systems, and industrial cooling applications.
Key Features
- Capacitive filling level detection down to -230°C
- Reliable switching output upon media contact
- Suitable for liquid gases and super-cooled granulate
- Stainless steel AISI 316 Ti housing for harsh environments
- Designed for cryogenic process monitoring applications
- IP68 protection for demanding industrial installations
- Stable operation in ultra-low temperature environments
- Compatible with KU 125 GPP amplifiers
Applications
The KGFP 050 is widely used in industries requiring dependable cryogenic media monitoring and liquid gas detection. Typical applications include:
- LNG storage and transfer systems
- Industrial cryogenic processing plants
- Liquid nitrogen and oxygen monitoring
- Refrigeration and cooling systems
- Chemical processing facilities
- Super-cooled granulate handling systems
- Bulk material level monitoring
- Industrial automation environments
Its ability to detect extremely cold media makes it ideal for facilities where process accuracy and safety are essential.
Design & Functionality
The KGFP 050 operates using capacitive sensing technology to identify contact with liquid or bulk media. When the sensor comes into contact with the monitored substance, it immediately issues a switching signal for process control and automation systems.
Its stainless steel sensing surface and housing provide high corrosion resistance and durability in chemically aggressive and low-temperature environments. The integrated FEP cable with Lem plug connection supports stable electrical performance in cryogenic installations.
The sensor is engineered to maintain accurate detection even during rapid temperature fluctuations, helping reduce false switching and improve operational reliability.
Total Crossed Beams
The KGFP 050 is optimized for precision sensing performance in confined and industrial process environments, ensuring stable media recognition without signal instability during low-temperature operation.
Beam Pitch Options
Its compact sensing structure supports consistent detection accuracy for various liquid gases, cryogenic fluids, and bulk materials used in industrial handling systems.
Intrinsic Synchronism
The sensor maintains synchronized and reliable switching performance in automated cryogenic systems, helping reduce downtime and improve process continuity.
Operational Advantages
- Improves cryogenic process reliability
- Supports accurate filling level control
- Minimizes overflow and dry-run risks
- Enhances industrial safety in LNG handling
- Reduces maintenance interruptions
- Delivers dependable ultra-low temperature monitoring
- Suitable for continuous industrial operation
