

Specs at a glance
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Input
2...6x RTD
2...8x I
2...8x PFM
2...8x Impulse (aktive)
2...8x Impulse (passive) -
Output
3...9x transmitter power supply
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Display
Dot-Matrix LCD, backlit, colour change in case of alarm event
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Calculations
heat quantity
heat quantity difference
Field of application
The steam and heat computer RMS621 calculates steam mass, steam heat quantity, net steam quantity, steam-heat differential, water heat quantity and water-heat differential in up to 3 simultaneous applications. Bi-directional and splitting range measurements are possible. It supports analog, PFM or pulse signals for flow and pressure sensors. Temperature sensors can be connected in 3- or 4-wire connection or via transmitter. A loop power supply is available for each analog or pulse input.
Energy management
Chemical industry
Heating and air conditioning
Pharmaceutical industry
Food and beverage
Plant and panel manufacture
Benefits
Calculation of the following applications:
Steam mass, steam heat quantity, net steam quantity, steam-heat differential, water heat quantity, water heat differentialSimultaneous calculation of up to three applications per device
Bi-directional flow applications or energy measurement is possible
Split-range flow measurements
Flow compensation due to improved differential
pressure procedureCalculation as per IAPWS-IF 97
Meets standards EN 1434-1, 2, 5 and 6 and OIML R75
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Measuring principle
Energy manager
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Measuring principle
Energymanager
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Function
Steam and water balancing for industrial energy management
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Calculations
heat quantity
heat quantity difference -
Number of applications
3
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Data storage
no
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Calculation standards
IAPWS-97
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Communication
1 x RS232
2 x RS485
PROFIBUS DP
M-Bus
Modbus RTU -
Power supply
Not defined
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Loop power supply
90...250V AC 50/60 Hz
20...28V AC 50/60 Hz
20...36V DC -
Protection class
IP20
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Input
2...6x RTD
2...8x I
2...8x PFM
2...8x Impulse (aktive)
2...8x Impulse (passive) -
Output
3...9x transmitter power supply
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Dimensions (WxHxD)
135 x 108 x 114 mm (5.32" x 4.25" x 4.49")
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Operation
Soft keys RS232 and operation software ReadWin 2000
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Display
Dot-Matrix LCD, backlit, colour change in case of alarm event
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Software functions
International calculation standards for steam and water
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Certificates
EAC
Configure to download the CAD drawings of this product
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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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Process Connection
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Prices per piece
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- Optional add-ons
Individual configuration
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