- Turbine meter with electronic totalizer and integrated volume corrector
- Short design
- Integrated temperature and pressure measurement
- Simple and inexpensive assembly, as installation work for pressure and temperature measurement is not required
- Display of pressure, temperature, volume and flow rate, each in operating and standard status
- Battery operation (6 years), external supply optional
- Serial interface (Modbus)
- Current output optional (with external supply), optionally for flow rate, pressure or temperature
- Very good reproducibility
- Durable, low maintenance and robust
- Horizontal or vertical mounting position possible
- Electronic linearization of the error curve (with external supply)
- Special versions for corrosive gases (e.g. raw biogas)
- Operation / parameter setting via the RMGViewTME diagnostic software
- DIN-DVGW tested
| Explosion Protection: | II 2G Ex ia IIC T4 Gb |
| Degree of Protection: | IP 65 |
| Ambient Temperature: | -25°C – +55°C |
| Medium Temperature Range: | -20°C – +60°C |
| Temperature Transmitter: | PT 1000 |
| Pressure Ranges: | 0.8 – 2,5 bar(a) 0.8 – 6,0 bar(a) 2.0 – 10 bar(a) 4.0 – 20 bar(a) |
| Power Supply: | Standard lithium battery with 3.6 V (service life 6+ years) Service life of the standby battery with 24 V/DC external power supply via interface or current output 10+ years |
| Outputs: | 3 transistor outputs: – HF – LF (puls width programmable) – Fault 4 – 20 mA analog output (only with external power supply), electrically isolated |
| Interface: | RS 485 (Modbus protocol) / external power supply |
RMG TME 400 Gas Volumeters are turbines designed for secondary metering (non custody transfer operation) with purely electronical totalizers. In contrast to mechanical turbine meters, in the TME 400 the volume flow is converted in the mechanical meter body to electrical impulses, which are transmitted to the electronical meter head where they are processed. In this way, the TME 400 can not only display and save the totalizer reading, but also, for example, the actual flow rate.
In addition, several totalizers can be realized and the meter can transmit its measured values as well as additional signals directly via various interfaces (pulses, analog, digital).
TME 400-VC (Volume Corrector) combines all features of the TME 400-VM with the benefits of a fully integrated non-custody transfer PTZ volume corrector. Pressure and temperature measurement are integrated directly into the meter.