KTM RuMASS ®
About product
Coriolis massmeter 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
- Patented design of separation manifolds. Optimized shape of the flow section by numerical methods provides reduced hydraulic losses by 15% compared to existing analogues.
- Mass flow measurement error limits: ±0,1; ±0,15; ±0,2; ±0,25; ±0,5
- Meter does not need stright sections at inlet and outlet to operate — Mounting sizes can be customized to meet customer needs
- Reatl time diagnostics of measurement tube condition and presence of deposits on measuring tubes
- Automatized welding facility ensures high quality and repeatability of the meters
- Automatic compensation of temperature and pressure variations by built-in correction algorithm.
- Automatic zero point correction
- Certified density measurement channel
- Parts contacting measurement media made of stainless steel AISI 316L
- Sanitary and hygienic design
- Laboratory confirmation of vibration resistance of industrial frequencies
- Service life — 18 years
Technical details
| Nominal diameter | DN15, DN25, DN50,DN80, DN100, DN200, DN250 |
| Flow rate measurement range | 4 — 2500000 kg/h |
| Temperature of the measurement media | -196…+200 °С |
| Pressure of the measurement media | 0…202 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 ±0,15; ±0,2; ±0,25; ±0,5 ±0,5% ±0,5%; ±0,35% |
| Temperature measurement error limit | ±1 °С |
| Density measurement error limit | ±5; ±1; ±0,5; ±0,2 |
| Service life | 18 years |