Specs at a glance
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Input
1x Puls/Analog
2x RTD/Analog
Loop power supply 24V DC (+/-16%) -
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
Field of application
The BTU meter RH33 is used in applications with liquid energy carriers.
It calculates the thermal energy of water acc. to EN1434, glycol/water mixtures or other fluids such as thermal oils. Temperature sensor matching using calibrated temperature sensors is done in the device.
Potential for cost savings can be shown by using the software available as an accessory.
The device has a custody transfer approval and allows bi-directional measurement, e.g. charging/discharging of a heat accumulator.
Recording and billing the quantities of heat and cold in:
Heating circuits
Cooling circuits
Combined heating and cooling circuits
Typical application areas in industry, long-distance heat networks and building automation.
Benefits
Transparent energy consumption helps you save on energy costs
Calibrated, electronically paired temperature sensors ensure the highest accuracy and enable replacement of individual temperature sensors even for certified devices in the field (without reapproval!)
Tariff counter for requirements-based billing
Detailed data logging of current and counter values and of error messages, off-limit conditions and changes to operating parameters
Standard models are suitable for connecting and supplying all common volume flow transmitters and temperature measuring points
Remote readout via Ethernet and fieldbuses
Verified and certified reliability and accuracy
Videos
Lean selection
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Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity
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Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity
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Specialized products
- Designed for demanding applications
Technical excellence
Simplicity
Variable
FLEX selections | Technical excellence | Simplicity |
---|---|---|
Fundamental selection Meet your basic measurement needs |
Technical excellence
|
Simplicity
|
Lean selection Handle your core processes easily |
Technical excellence
|
Simplicity
|
Extended selection Optimize your processes with innovative technologies |
Technical excellence
|
Simplicity
|
Xpert selection Master your most challenging applications |
Technical excellence
|
Simplicity
Variable |
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Technical Information (TI)
EngyCal RH33
English version - 09/2021
Custody transfer BTU meter for recording and billing heat and cold quantities of water, water/glycol mixtures or other fluids
EN 30/09/202128/12/201807/02/201406/09/201108/04/2010Language:
English
Version:
30/09/2021
File size:
995.5 KB
File name:
TI00151KEN_0421.pdf
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-
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Operating Instruction (BA)
EngyCal RH33
English version - 07/2021
Universal BTU meter
EN 31/07/202128/12/201806/04/201607/10/201428/01/2014Language:
English
Version:
31/07/2021
File size:
3.9 MB
File name:
BA00290KEN_0721.pdf
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Technical Information (TI)
Technical Information EngyCal® RH33
Technical Information EngyCal® RH33 Custody transfer BTU meter for
recording and billing the heat/
cold quantity given off by water, water/glycol mixtures or other
liquidsEN 01/03/2010Language:
English
Version:
01/03/2010
File size:
846.8 KB
File name:
TI151Ren_0310.pdf
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-
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Technical Information (TI)
EngyCal RH33
Custody transfer BTU meter for recording and billing heat and cold
quantities of water, water/glycol mixtures or other fluidsEN 30/09/202128/12/201807/02/201406/09/201108/04/2010Language:
English
Version:
30/09/2021
File size:
995.5 KB
File name:
TI00151KEN_0421.pdf
-
-
-
Operating Instruction (BA)
EngyCal RH33
Universal BTU meter
EN 31/07/202128/12/201806/04/201607/10/201428/01/2014Language:
English
Version:
31/07/2021
File size:
3.9 MB
File name:
BA00290KEN_0721.pdf
-
-
-
Operating Instruction (BA)
FDM Field Data Manager Software MS20, MS21
Data management and visualization
EN 04/10/202127/07/202109/05/201916/05/201724/03/2016Language:
English
Version:
04/10/2021
File size:
5.9 MB
File name:
BA00288R09EN_1221.pdf
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Operating Instruction (BA)
EngyCal RH33 and RS33 and Batch Controller RA33 Operating Instructions
Additional operating instructions Modbus for BTU meter RH33, Steam
calculator RS33 and Batch Controller RA33EN 24/06/201616/11/2010Language:
English
Version:
24/06/2016
File size:
291.3 KB
File name:
BA01029KEN_1416.pdf
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Short Instruction (KA)
EngyCal RH33
Universal BTU meter
EN 16/09/202122/09/201430/01/201401/08/201120/07/2010Language:
English
Version:
16/09/2021
File size:
2.2 MB
File name:
KA00289KEN_0421.pdf
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Special Documentation (SD)
Device viewer
Technical documentation in other languages
Language:
English
Version:
14/07/2021
File size:
478.5 KB
File name:
SD02429R09EN_0121.pdf
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Manufacturer Information (MI)
Manufacturer information RH33
Software update to new Firmware for EngyCalRH33
EN 31/01/2014Language:
English
Version:
31/01/2014
File size:
119.4 KB
File name:
MI01256KEN_0114.pdf
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PU (Publication)
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