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HBSC2

HBSC2 – CO2 refrigerant sensor

HBSC2 is designed for the measurement of CO2 refrigerant levels in chillers, evaporators and condensers. 
 
The sensor detects the refrigerant and transmits the signal to an analog 4-20 mA signal.


The sensor has been pre-calibrated to CO2. It can however be calibrated to other refrigerants. 

Product features Applications Specifications Ordering code
  • Complete solution with sensor and transmitter in one unit.
  • Simple to install by one thread sleeve. A cost optimised solution
  • LED indication of power supply and alarm status
  • Unique split design which make it easy to install and make diagnostic. The electronic part can be easily dismounted from the mechanical part by 2 small screws.
Liquid refrigerant level detection with HBSC2 in a tank.
Drawing
Connection diagram
 
Power supply
Mechanical specifications 
Voltage  24 V AC/DC + 10% Thread connection  3/4”
Max. current consumption  50 mA Material - liquid parts  AISI 304 / PTFE
Plug connection  DIN 43650 - 4 pins Materiale - electronic parts  Nylon 6 (PA)
 Output 
Dimensions  268x52x40
Transsistor output   PNP Weight  470 g
Contact function  NC or NO House design  Front
Environmental conditions Approvals 
Ambient temperature  -20…+50 °C EMC test  EN 61000-2
Refrigerant temperature  -50…+100 °C GOST-R  No 0903044
Max pressure  100 bar Accessories
Protection degree  IP65 Heating element  HBHE
Vibrations  IEC 68-2-6 (4g) Power adaptor  HBPA


 

 

Output Thread type Ordering code
 PNP / NO  3/4" NPT  HBSC2-PNP/NO/2
 PNP / NC  3/4" NPT  HBSC2-PNP/NC/2
 PNP / NO  3/4" BSPP  HBSC2-PNP/NO/6
 PNP / NC  3/4" BSPP  HBSC2-PNP/NC/6
 PNP / NO  3/4" NPT  HBSC2-NPN/NO/2
 PNP / NC  3/4" NPT  HBSC2-NPN/NC/2
 PNP / NO  3/4" BSPP  HBSC2-NPN/NO/6
 PNP / NC 3/4" BSPP  HBSC2-NPN/NC/6

Production of industrial gas compressor units, compressor units, chillers, pump circulating stations, air purgers, refrigeration and freezing systems of any complexity.

 

Contacts
Aholanmäentie 88, 49630, Hamina, Vehkajoki, Finland
+358(0) 535-77-100 info@cooltech.fi