Endress+Hauser EngyCal RH33

BTU meter

Custody transfer BTU meter for recording heat quantities of water.

Energy manager

Energy manager

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.

heat quantity and heat quantity difference

1

yes

IAPWS-97

web server
USB
Ethernet
Modbus RTU/TCP Slave
M-Bus

Not defined

Low voltage power supply:
100 bis 230 V AC (-15% / +10%)
Small voltage power supply:
24 V DC (-50% / +75%)
24 V AC (В±50%)

IP65

1x Puls/Analog
2x RTD/Analog
Loop power supply 24V DC (+/-16%)

1x 4...20mA
2x digital (Open Collector)

144 x 144 x 103.1 mm (5.67" x 5.67" x 4.06")

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

160 x 80 Dot-Matrix LCD with white backlit
colour change in case of alarm event
active display area 70 x 34 mm

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

CE
CSA GP
MID 004 (custody transfer) according EN1434 (water/other liquids)
OIML R75

Energy manager

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.

CE, UL listed, CSA GP, MID 004 (custody transfer) according EN1434 (water/other liquids) and OIML R75

1x Puls/Analog,
2x RTD/Analog,
Loop power supply 24V DC (+/-16%)

1x 4...20mA,
2x digital (Open Collector)

2x

Low voltage power supply: 100 bis 230 V AC (-15% / +10%); Small voltage power supply: 24 V DC (-50% / +75%), 24 V AC (В±50%)

144 x 144 x 103.1 mm
(5.67" x 5.67" x 4.06")

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

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

160 x 80 Dot-Matrix LCD with white backlit, colour change in case of alarm event, active display area 70 x 34 mm

electronic temperature sensor matching via CvD coefficients, logbook measured values, custody transfer logbook, event logbook, limit monitoring

IAPWS-IF97