Endress+Hauser
Endress+Hauser EngyCal RH33 BTU meter
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Input | 1x Puls/Analog 2x RTD/Analog Loop power supply 24V DC (+/-16%) |
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Output | 1x 4...20mA 2x digital (Open Collector) |
Display | 160 x 80 Dot-Matrix LCD with white backlit colour change in case of alarm event active display area 70 x 34 mm |
Calculations | heat quantity and heat quantity difference |
Measuring principle | Energy manager |
Measuring principle | Energy manager |
Function | Monitoring and billing of energy in heating and cooling applications as well as combined heating-and cooling circles. Typical applications can be found in industries, district heating and building automation. |
Calculations | heat quantity and heat quantity difference |
Number of applications | 1 |
Data storage | yes |
Calculation standards | IAPWS-97 |
Communication | web server USB Ethernet Modbus RTU/TCP Slave M-Bus |
Power supply | Not defined |
Loop power supply | Low voltage power supply: 100 bis 230 V AC (-15% / +10%) Small voltage power supply: 24 V DC (-50% / +75%) 24 V AC (±50%) |
Protection class | IP65 |
Input | 1x Puls/Analog 2x RTD/Analog Loop power supply 24V DC (+/-16%) |
Output | 1x 4...20mA 2x digital (Open Collector) |
Dimensions (WxHxD) | 144 x 144 x 103.1 mm (5.67" x 5.67" x 4.06") |
Operation | 3 button on site or via FieldCare read out of historical / logged data via Field Data Manager Software (SQL database and visualization interface) selectable language |
Display | 160 x 80 Dot-Matrix LCD with white backlit colour change in case of alarm event active display area 70 x 34 mm |
Software functions | Calculated Values: Energy, volume, density, enthalpy & enthalpy difference, DP-Flow-Compensation, mass, temperature difference Counters: Volume, mass, energy, counter in case of failure Optional: tariff 1, tariff 2 or seperated heating energy, cooling energy, bilance energy |
Certificates | CE CSA GP MID 004 (custody transfer) according EN1434 (water/other liquids) OIML R75 |
Measuring principle | Energy manager |
Function | Monitoring and billing of energy in heating and cooling applications as well as combined heating-and cooling circles. Typical applications can be found in industries, district heating and building automation. |
Certification | CE, UL listed, CSA GP, MID 004 (custody transfer) according EN1434 (water/other liquids) and OIML R75 |
Input | 1x Puls/Analog, 2x RTD/Analog, Loop power supply 24V DC (+/-16%) |
Output | 1x 4...20mA, 2x digital (Open Collector) |
Relay output | 2x |
Auxiliary power supply | Low voltage power supply: 100 bis 230 V AC (-15% / +10%); Small voltage power supply: 24 V DC (-50% / +75%), 24 V AC (±50%) |
Dimensions (wxhxd) | 144 x 144 x 103.1 mm (5.67" x 5.67" x 4.06") |
Software | Calculated Values: Energy, volume, density, enthalpy & enthalpy difference, DP-Flow-Compensation, mass, temperature difference; Counters: volume, mass, energy, counter in case of failure Optional: tariff 1, tariff 2 or seperated heating energy, cooling energy, bilance energy |
Operation | 3 button on site or via FieldCare; read out of historical / logged data via Field Data Manager Software (SQL database and visualization interface), selectable language |
Display | 160 x 80 Dot-Matrix LCD with white backlit, colour change in case of alarm event, active display area 70 x 34 mm |
Others | electronic temperature sensor matching via CvD coefficients, logbook measured values, custody transfer logbook, event logbook, limit monitoring |
Calculations | IAPWS-IF97 |
Returns Policy