HBSO-SSR-1/xx-x/HT is a high temperature level switch for detecting common lubricating oils in refrigeration systems. The level switch is used for all oil types (PAO, PEO, mineral oil and PAG oil). Typically it is installed in/on the compressor and the oil separator, but it is also suited for installation in other locations in the oil system. The sensor's measurement principle makes it unique for these purposes, since the properties of the measurement principle allows it, among other things, to detect oil without detecting refrigerant. It is calibrated so that it is unaffected by oil spray and only allows a small amount of foam. The sensor is also constructed so as to resist high pressure and temperatures.
The sensor is suited for use on transcritical CO2 refrigeration systems.
Proven and reliable sensor with solid state relay output and NO/NC contact function. | |
Designed for the industrial refrigeration industry - max pressure up to 150 bar. | |
Clear LED indication. | |
Split design which makes it easy to install and make diagnostic. The electronic part can be disconnected easily by 2 screws. | |
Temperature range: 0...+145°C. |
SPECIFICATIONS
Power supply | |
---|---|
Voltage | 24 V AC/DC |
Current consumption | 30 mA |
Plug connection | M12 - DIN 0627 |
Output | |
Output type | Solid State Relay |
Contact function | NC or NO |
Environmental conditions | |
Ambient temperature | -30...+50°C |
Oil temperature | 0...+145°C |
Max pressure | 150 bar |
Protection degree | IP65 |
Vibrations | IEC 68-2-6 (4g) |
Mechanical specifications | |
Thread connection | 1/2", 3/4” NPT / BSPP & 1 1/8" UNEF |
Material (liquid parts) | AISI 304 / PTFE |
Material (electronic parts) | Nylon 6 (PA) |
Outside dimensions | 283x72x51 mm |
Weight | 600 g |
House design | Front |
Approvals | |
EMC test | EN 61000-2 |
Indication | |
Level indication | 3 x LED (green) |
Power supply | 1 x LED (green) |
Relay-on activation | 1 x LED (yellow) |
Alarm | 1 x LED (red) |
Output | Thread type | Ordering code |
---|---|---|
NO | 1/2" NPT | HBSO-SSR-1/NO-1/HT |
NO | 3/4" NPT | HBSO-SSR-1/NO-2/HT |
NO | 1/2" BSPP | HBSO-SSR-1/NO-5/HT |
NO | 3/4" BSPP | HBSO-SSR-1/NO-6/HT |
NO | 1 1/8" UNEF | HBSO-SSR-1/NO-7/HT |
NC | 1/2" NPT | HBSO-SSR-1/NC-1/HT |
NC | 3/4" NPT | HBSO-SSR-1/NC-2/HT |
NC | 1/2" BSPP | HBSO-SSR-1/NC-5/HT |
NC | 3/4" BSPP | HBSO-SSR-1/NC-6/HT |
NC | 1 1/8" UNEF | HBSO-SSR-1/NC-7/HT |
Spare parts for HBSO-SSR-1/HT | ||
Electronic part for HBSO-SSR-1/NO/HT | HBSO-SSR-1/NO-EL/HT | |
Electronic part for HBSO-SSR-1/NC/HT | HBSO-SSR-1/NC-EL/HT |
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