Product family：
EngyCal RH33
Energy calculator
EngyCal RH33；Approval Non-hazardous area + UK marking；Power Supply 100-230V (AC: -15%/+10%,50/60 Hz)；Medium Water；Output 1x analog/puls (active), 2x open collector；Communication Modbus RTU RS485
Order Code：RH33-UR1A+B1D2
Name：EngyCal RH33
Configuration
| Code | Name | Order | Specification |
|---|---|---|---|
| 010 | Approval | UR | Non-hazardous area + UK marking |
| 020 | Power Supply | 1 | 100-230V (AC: -15%/+10%,50/60 Hz) |
| 030 | Medium | A | Water |
| 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, with UK marking, 100 to 230 V AC supply, media supported: water, with 1 active analogue or pulse output and 2 open collector outputs, with Modbus RTU RS485 communication, heat and temperature are read directly on the panel, custody settlement is fully documented, suitable for heat metering and custody settlement in heating and cooling systems.
