Refrigeration Switches:

HBSO - Oil Level Sensor (170bar):

The HBSO Oil Switch/Sensor is designed especially to detect Oil in separators and filter systems in refrigeration applications, and watch/secure lubrication of compressors in high and low pressure applications.

Split type for easy replacing of the electronic part.

Reacts on oil but not on refrigerant.

Applications:

• Control of Oil Return, CO2 Compressors
• Alarm low Oil Level
• Control lubricating of Screw Compressors
• Hydraulic systems
  

Advantages:

• High Pressure applications
• Replace Oil glasses
• LED indication
• No moving parts
• Split type

HBSR - Level Sensor (100bar):

The HBSR Liquid Level ON/OFF Switch/Sensor is designed especially to detect Refrigerant in separators, evaporators, economisers, etc on Refrigeration systems and watch/secure max Level on pump separators, etc.

HBSR Sensors are also for Water and Brine applications.

Split type for easy replacing of the electronic part, without depressurising the system.

Reacts on refrigerant (-CO2) water and brine, but not on oil (even with an oil coating).

Applications:

• R717 and all synthetic refrigerants
• Control of Liquid injection
• High/Low Level Alarm
• Control of Water/brine Systems/applications
  

Advantages:

• Fail Safe Execution
• High Pressure applications
• No influence by oil
• LED indication
• No moving parts
• Split type