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Useful info

Universal Oil Switch 24V AC/DC

Technical data: HBSO-SSR-1/ALL

The HBSO-SSR-1/ALL is a high-end, low-temperature level switch designed to detect common lubricating oil in refrigeration systems. It is a universal product adaptable to a wide range of applications with the help of the HB Tool software. It is typically installed on compressors and oil separators but can also be used in other areas of the oil system. Its calibration ensures it's unaffected by oil spray and allows for a small amount of foam.

Key features

  • Liquid temperature range: Operate across a temperature range of -30°C to 80°C (-22°F to 176°F).
  • Pressure tolerance: Rated for pressures up to 150 bar (2175 psi).
  • Special mechanical design: Open design for effective drainage of stiff and sticky oil at low temperatures.
  • Power supply: The switch operates on a 24 V AC/DC power supply.
  • Split design: Simplifies installation and diagnostics; electronic parts can be removed with two screws.
  • LED indicators: Clear LED indication for easy status checking.Easy configuration: Configuration with a PC using HB Tool software.

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Product features

With solid state relay output NO/NC contact function. The NO/NC term refers to the state of the contact in "dry" condition. when not influenced by the oil.
Split design which allows for easy installation and diagnostics. The electronic part can be easily disconnected by the treaded union.
Max pressure up to 150 bar.
The mechanical part is made with a special open design for draining the stiff oil at low temperatures.
24 V AC/DC.
LED indication.
Available for -30...+80° C oil temperature.

Specifications

Connection diagram

SSR-2 Connection Diagram 

Drawing - Thread type: 3/4" BSPP or NPT

HBSO-SSR-1ALL.png

Power supply
Voltage24V AC/DC
Current consumption sensor only*600 mA
Plug connectionM12 - DIN 0627
Output
OutputSolid State Relay
Output functionNC or NO
Environmental conditions
Ambient temperature-30...+50°C
Oil temperature-30...+80°C
Max pressure150 bar
Protection degreeIP66
VibrationsIEC 60068-2-6 (4g)
Mechanical specifications
Thread connection3/4” NPT OR BSPP
Material (mechanical parts)AISI 304 / PTFE
Material (electronic parts)Nylon 6 (PA)
Approvals
EMC testEN 61000-3-2
EMC testEN 61000-4-2
Indication
Level indication3 x green
Relay-on activation1 x yellow
Power supply1 x geen
Description
*Total consumption is sensor consumption plus output & it depends on ambient temperature

Ordering code

OutputThread typeOrdering code
NO3/4" NPTHBSO-SSR-1/ALL-NO-2
NC3/4" NPTHBSO-SSR-1/ALL-NC-2
NO3/4" BSPPHBSO-SSR-1/ALL-NO-6
NC3/4" BSPPHBSO-SSR-1/ALL-NC-6
Spare parts for HBSO-SSR-1/ALL
Electronic part for HBSO-SSR-1/NO-ALL HBSO-SSR-1/ALL-NO-EL
Electronic part for HBSO-SSR-1/NC-ALL HBSO-SSR-1/ALL-NC-EL

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