KTM RuMASS ®
About product
Coriolis flow meter with intellectual diagnostic functions and accredited density channel
Applications
- Direct simultaneous measurement of mass flow rate, density, temperature of liquids, gases, including cryogenic and aggressive fluids
- Measurement in the food and chemical industry in compliance with sanitary and epidemiological standards
- Process control within industrial plants, including measurement of liquids with high solids content
- Mixing and dosing control systems
- LNG flow measurement at filling stations, including LNG vapour measurements
Measuring media:
- Petroleum oil and its co-products
- Gas condensate
- Cryogenic fluids including LNG
- Acids
- Solvents and other products
Your benefit
- Significantly higher Qmax flow rates at the same DN (size) of the pipeline compared to the leading global manufacturers;
- Flow meters with DN from 15 to 250 mm are manufactured at our own full-cycle facility;
- High-temperature version up to +350°C/+400°C;
- Working pressure up to 40 MPa;
- Reduced hydraulic losses by 15-20% compared to the best global counterparts;
- The function of calculation of the mass of petroleum and petroсhemicals (petroleum calculator);
- Built-in pressure and temperature correction function;
- Metrologically secured, tested density measurement channel with accuracy up to 0.2 kg/m³;
- Metrologically secured, verified temperature measurement channel;
- Metering of LNG to -196°C and other cryogenic fluids;
- Diagnostics of the condition of measuring tubes Clever Control Tool® *;
- The possibility of simulation method proving of the flow meter without removal from the pipeline, as well as the wet calibration/proving of the flow meter using a compact-prover or pipe mechanical displacement prover;
- IBC — 5 years, service life — 20 years;
- Possibility of manufacturing with mounting dimensions according to customer’s requirements.
Technical details
| Nominal diameter | DN15, DN25, DN50,DN80, DN100, DN200, DN250 |
| Flow rate measurement range | 4 — 2550000 kg/h |
| Temperature of the measurement media | -196…+400 °С |
| Pressure of the measurement media | 0…400 bar |
| Measurement tube material | 316L, Nickel alloy С22 |
| Ambient temperature | -70…+60 °С |
| Measurement media | liquid/liquefied gas/gas |
| Density of the media | up to 3000 kg/m3 |
| Ex approvals: IPU Sensor |
1Ex db [ia Ga] IIC T6 Gb 0Ex ia IIC T3..T6 Ga |
| Enclosure rate | IP66/IP67 |
| Connection sizes | ASME, DIN, EN, JIS, ГОСТ |
| I/O signals and ports | — 3 pulse/digital outputs; — Optical (infrared), with support for Modbus RTU; — 2 analog inputs for temperature and pressure sensors, current loop with HART support; — Analog configurable output, current loop with HART support; — 2 digital RS-485 with support for Modbus RTU and Modbus ASCII; — Configurable digital (discrete); — Digital Ethernet Output; — Foundation FieldBus |
| Accuracy: — mass flow rate and mass of the fluid — volume flow rate and volume of the fluid — mass flow rate of the liquefied natural and other cryogenic fluids — mass flow rate of gas media |
±0,1%; ±0,15%; ±0,2%; ±0,25%; ±0,5% ±0,11%; ±0,2%;, ±0,25%; ±0,5% ±0,5% ±0,5%; ±0,35% |
| Temperature measurement error limit | ±1 °С |
| Density measurement error limit | ±5 kg/m3; ±1 kg/m3; ±0,5 kg/m3; ±0,2 kg/m3 |
| Service life | 20 years |
