Product family：
EngyCal RH33
Energy calculator
EngyCal RH33；Approval Non-hazardous area；Power Supply 24V (DC: -50%/+75%; AC: +/-50%,50/60 Hz)；Medium Glycol + water + other fluids；Output 1x analog/puls (active), 2x open collector
Order Code：RH33-AA2B+B1
Name：EngyCal RH33
Configuration
| Code | Name | Order | Specification |
|---|---|---|---|
| 010 | Approval | AA | Non-hazardous area |
| 020 | Power Supply | 2 | 24V (DC: -50%/+75%; AC: +/-50%,50/60 Hz) |
| 030 | Medium | B | Glycol + water + other fluids |
| 510 | Output | B1 | 1x analog/puls (active), 2x open collector |
Configuration Explained
This is the RH33 energy calculator, dedicated to BTU heat metering in custody transfer, records the heat of the water item by item, for use in non-hazardous areas, 24 V DC or AC supply, media supported: glycol-water solution and other liquids, with 1 active analogue or pulse output and 2 open collector outputs, without communication, one instrument handles both heat totalising and display, little wiring on site, suitable for heat metering and custody settlement in heating and cooling systems.
