HFC Liquid Level Switch

Technical data: HBSR-HFC-SSR-2

The HBSR-HFC-SSR-2 is a Level Switch designed for detecting HFC, HFO, and CFC refrigerants, suitable for a variety of industrial refrigeration applications. It is typically installed in refrigerant vessels, pump separators, or heat exchangers.

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Product features

  • Liquid temperature range: Operate across a temperature range of -30°C to 50°C (-22°F to 122°F).
  • Pressure tolerance: Rated for pressures up to 100 bar (1450 psi).
  • Power supply: Compatible with a 90-240V AC power source at 50/60 Hz.
  • Split design: Simplifies installation and diagnostics; electronic parts can be removed with two screws.
  • LED indicators: Provides a clear visual signal when refrigerant is detected, improving monitoring and safety.

Applications

HBSR-HV

Specifications

Electrical connection

SSR-2 Connection Diagram

 

Drawing

HBSR SSR Maalsat

* Max temperature specified for R134a.

For R410a, R507, R22, R1234ze & R1234yf the max temperature is +40 °C.

 

Power supply
Voltage90...240 V AC
Max. load40 W
Plug connectionM12 - DIN 0627 
Output
Output typeSolid State Relay
Contact functionNC or NO
Environmental conditions
Ambient temperatur-30...+50°C
Max pressure100 bar
Protection degreeIP54 *
VibrationsIEC 60068-2-6 (4g)
Mechanical specifications
Thread connection3/4”
Material - liquid partsAISI 304 / PTFE
Material - electronic partsNylon 6 (PA)
Approvals
EMC testEN 61000-2
*For outdoor and low temperature application use low temperature type with built-in heater

Ordering code

OutputThread typeOrdering code
Solid state relay - NO3/4" NPTHBSR-HFC-SSR-2/NO-2
Solid state relay - NO3/4" BSPPHBSR-HFC-SSR-2/NO-6
Solid state relay - NC3/4" NPTHBSR-HFC-SSR-2/NC-2
Solid state relay - NC3/4" BSPPHBSR-HFC-SSR-2/NC-6

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