HBSR-SSR-1/IP NH3 switch - Low temperature

HBSR-SSR-1/IP is a level switch for detecting liquid in refrigeration systems. Typically, it is installed in/on the receiver, but it is also suited for installation in other locations where a level indication is required. The sensor's measurement principle makes it unique for these purposes, since the properties of the measurement principle as well as its special construction allows it to withstand high pressure and low refrigerant temperatures.


Reliable design with electronic solid state output and contact function NO or NC
Designed for the industrial refrigeration industry – max pressure 100 bar.
Clear LED indication at level detection.
Split design which make it possible to mount and make diagnostic without emptying tanks for refrigerant. The electronic part can be dismounted simply by turning two small screws

Power supply
Voltage 24 V AC/DC + 10%
Max. current consumption Max 600 mA
Plug connections M12, 5 pins – DIN 0627
Output
Transistor output Solid state – 1A
Contact function NC or NO
Environmental conditions
Ambient temperature -60…+50°C
Refrigerant temperature -60…+80°C
Max pressure 100 bar
Protection degree IP68
Vibrations IEC 68-2-6 (4g)
Mechanical specifications
Thread connection 3/4″ NPT / BSPP
Material liquid parts AISI 304 / PTFE
Material electronic parts Nylon 6 (PA)
Outsite dimensions 210 x 51 x 72 mm
Weight 500 g
Housing type Front
Approvals
EMC EN 61000

Power supply
Voltage 24 V AC/DC + 10%
Max. current consumption Max 600 mA
Plug connections M12, 5 pins – DIN 0627
Output
Transistor output Solid state – 1A
Contact function NC or NO
Environmental conditions
Ambient temperature -60…+50°C
Refrigerant temperature -60…+80°C
Max pressure 100 bar
Protection degree IP68
Vibrations IEC 68-2-6 (4g)
Mechanical specifications
Thread connection 3/4″ NPT / BSPP
Material liquid parts AISI 304 / PTFE
Material electronic parts Nylon 6 (PA)
Outsite dimensions 210 x 51 x 72 mm
Weight 500 g
Housing type Front
Approvals
EMC EN 61000

Power supply
Voltage 24 V AC/DC + 10%
Max. current consumption Max 600 mA
Plug connections M12, 5 pins – DIN 0627
Output
Transistor output Solid state – 1A
Contact function NC or NO
Environmental conditions
Ambient temperature -60…+50°C
Refrigerant temperature -60…+80°C
Max pressure 100 bar
Protection degree IP68
Vibrations IEC 68-2-6 (4g)
Mechanical specifications
Thread connection 3/4″ NPT / BSPP
Material liquid parts AISI 304 / PTFE
Material electronic parts Nylon 6 (PA)
Outsite dimensions 210 x 51 x 72 mm
Weight 500 g
Housing type Front
Approvals
EMC EN 61000

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