Liquid Level Sensor - Wire

• Liquid temperature range: Operate across a temperature range of -60°C to 60°C (-76°F to 140°F).
• Pressure tolerance: Rated for pressures up to 100 bar (1450 psi).
• Power supply: The sensor operates on a 24V DC power supply.
• Flexible length: The sensor wire can be adjusted from 250 mm to 6000 mm, providing flexibility for various applications
• LED indicators: Provides clear visual indicators for power supply and alarm status.
• Split design: Simplifies installation and diagnostics; electronic parts can be removed with two screws.
• Easy configuration: Configuration with a PC using HB Tool software.

When using a level sensor for measuring Ammonia in a compact plate and shell heat exchanger or other systems with turbulent conditions, we have new recommendation based on recent experience:

For Stand-pipes with stable conditions (smooth changes in the level):

• Use a HBLT-Wire or a HBLT-A3 probe sensor.

For Stand-pipes with turbulent conditions (a lot of turbulence, boiling, foaming, and receiving liquid from the top):

• Use a HBLT-A3 sensor, or

• Use only a HBLT-Wire sensor when you have it mounted in an inner guide-tube of e.g. DN25 as illustrated. 
The guide-tube will reduce the turbulence and the foaming so you will have a good measurement.

• If the HBLT-Wire sensor is already mounted under these conditions WITHOUT a guide-tube,
you can set the filter time between 60-120 seconds to dampen the signal from the turbulent conditions.

For Alfa Laval U-turn evaporator: Use a HBLT-A3 sensor.

Instruction manual - HBLT-Wire

Drawing - STEP file - HBLT-Wire