Ultrasonic gas meter RSM 200
The RSM200 gas flow meter (RMG Sonic Meter) is based on the innovative ultrasonic transit time difference measurement technology, which has been increasingly replacing turbine meters for high-precision flow measurements of natural gas for several years. The RSM200 is custody transfer approved and allows the determination of operating and standard flow rates with a pressure and temperature measurement.
The RSM200 determines the flow rate, stores it and totals the current totalizer reading. The RSM200 can transmit its values directly via various interfaces (pulse, analog, digital). In addition, the RSM200 offers a full-fledged corrector including pressure and temperature measurement, so that the standard flow rate and standard volume can be determined in addition to the operating flow rate and operating volume. An external corrector is not required. A long-life backup battery ensures operational reliability even in the event of an external power supply failure. Self-sufficient battery operation is possible for the calibration period, i.e. for more than 5 years.
The RSM200 determines the flow rate, stores it and totals the current totalizer reading. The RSM200 can transmit its values directly via various interfaces (pulse, analog, digital). In addition, the RSM200 offers a full-fledged corrector including pressure and temperature measurement, so that the standard flow rate and standard volume can be determined in addition to the operating flow rate and operating volume. An external corrector is not required. A long-life backup battery ensures operational reliability even in the event of an external power supply failure. Self-sufficient battery operation is possible for the calibration period, i.e. for more than 5 years.
MID approved
2 path ultrasonic counter with integrated flow straightener
Compact design
Installation length 3 DN
Measuring range 1:200
No moving parts
Features - RSM 200
- Design according to DIN ISO 17089
- No moving parts
- No inlet and outlet section*
- Integrated, custody transfer meter approved according to EN12405 for volume correctors
- Pressure and temperature measurement, display, output and archiving.
- K-number calculation according to SGERG88, AGA8 GROSS M1/M2 and AGA NX19.
- Display: it is possible to display Operating volume, standard volume, instantaneous and maximum flow.
- Terminal compartment - pressure and temperature can be sealed separately from the rest of the electronics.
- Battery or mains operation (power failure proof) for > calibration period, i.e. > 5 years
- Explosion protection - The RSM200 is intrinsically safe and can be used in zone 1 and 2.
- Pulse output HF, alarm output, current output (4-20 mA, optional).
- Digital interface, serial RS 485 interface for Modbus connection.
- Archive - Integrated fail-safe parameter, event and measured value archive.
- RMGViewRSM - Included software for convenient parameterization and management of the device and the stored data as well as for remote diagnostics.
- Peak value storage (Qb)
* with minor disturbances
Technical data - RSM 200
| Ultraschallgaszähler USM GT400 | |
|---|---|
| Explosion protection | II 2G Ex ia IIC T4 Gb |
| Protection class | IP 65 |
| Ambient temperature | -40°C - +80°C |
| Media temperature range | -25°C - +60°C |
| Temperature transducer | EDT 87 |
| Pressure range | 0 - 20 bar |
| Pressure transducer | digital pressure sensor EDT 96 |
| Power supply | Standard lithium batteries with 3.6 V (service life > 5 years, calibration period) or external power supply |
| Outputs |
|
| Interfaces | RS 485 (Modbus protocol) / Infrared serial Encoder protocol |
| Lorem | Lipsum |
Technical product information
RSM 200 EN
Leaflet, PDF (1059kb)
EU-DoC-RSM200-2024-12-19
Declaration of conformity, PDF (701 kb)
Operating & maintenance instructions
RSM 200 EN
Manual, PDF (12mb)
RMGView-RSM operating software
RMGViewRSMRelease-V2-48
Software (8mb)
The supplied RMGViewRSM software allows direct access to the measurement electronics with a PC. The most important functions are:
Operation is simple, all values are systematically displayed graphically or in clear tables. It is also possible to compile selected measured values and parameters in user-defined tables.
- Readout of all parameters
- Changing parameters (with calibration switch open)
- Graphical display of measured values
- Creation of test certificates and data sheets and their output in pdf format
- Readout of archives
- Export of parameters and archive data in Excel-readable format
Operation is simple, all values are systematically displayed graphically or in clear tables. It is also possible to compile selected measured values and parameters in user-defined tables.
Do you have any questions about:
Ultrasonic gas meter RSM 200
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