RSM 200 Ultrasonic Gas Flow Rate Meter

Features

• 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)

RSM 200 Leaflet PDF RSM 200 Manual PDF RMGViewRSM PDF

USM GT400 Ultrasonic Gas Meter

Virtual Meter Path Technology™ (VMPT)

Our flagship meter: Highest accuracy and largest measuring ranges
The GT400 series is the high-end result of continuous product development of ultrasonic meter technology. Already with the market launch of the first RMG ultrasonic meter in 1999, the principle of 6-path measurement was applied for custody transfer metering. In the current 4th generation, the optimum measuring instrument is available for the precise measurement of large flows at high pressures in pipelines and gas transfer stations.

Due to the pressure-resistant design of the sensor technology, a particularly high sound power level is available, which makes the meter insensitive to interference even under critical installation conditions.

Virtual Meter Path Technology ™ (VMPT) is available with all GT400 gas ultrasonic meters. VMPT provides a virtual method of check measurement without adding additional meter components. Additional information about our Virtual Meter Path Technology ™ is available in Tech Note 9 found under our publications page.

Download PDF USM GT400 Manual PDF RMGViewRSM PDF