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；Communication Modb
Order Code：RH33-AA2B+B1D2
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 |
| 530 | Communication | D2 | Modbus RTU RS485 |
Configuration Explained
This is the RH33 energy calculator, for BTU heat metering in custody transfer, records the heat of water, 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, with Modbus RTU RS485 communication, heat and temperature read directly on the panel, custody settlement is fully documented, suitable for heat metering and custody settlement in heating and cooling systems.
