Supply in Kazakhstan
KEG TRK supplies measurement instrumentation solutions (ELEMER) across Kazakhstan: Almaty, Astana, Karaganda, Ust-Kamenogorsk, Aktobe and other regions. Official warranty, monitoring system design, installation, commissioning and personnel training.
Key features
Applications and resources
Industry solutions, landing pages and articles about Ultrasonic Gas Flow Meters
Where it is used
Typical tasks
- Custody transfer metering of natural gas
- Hazardous areas
- Gas transportation and distribution systems
- Metering of various gas types
Description
Ultrasonic gas flow meter ELEMER-RUZ-03 is designed for custody transfer gas metering: measuring volumetric flow and volume at operating conditions, converting to standard conditions, and calculating mass flow and gas mass using correction algorithms per current GOST standards.
Nominal diameter range is DN 50-300 mm, operating pressure up to 16 MPa. Depending on the diameter, the meter is equipped with one, two or four acoustic paths, providing accuracy up to ±0.5% under operating conditions. Output signals are RS-485 Modbus RTU, 4-20 mA, frequency or pulse. Explosion-proof versions are available for use at gas transportation infrastructure facilities.
Technical specifications
| Diameters (DN) | 50, 80, 100, 150, 200, 250, 300 mm |
| Operating pressure | 1.6 / 2.5 / 4.0 / 6.3 / 10 / 16 MPa |
| Accuracy (operating conditions) | ±0.5% / ±0.7% / ±1.0% / ±1.5% / ±2.0% |
| Accuracy (standard conditions) | ±0.75% / ±0.9% / ±1.2% / ±1.6% / ±2.1% |
| Dynamic range | up to 1:200 |
| Media temperature | -50...+80 °C |
| Number of acoustic paths | 1 (DN 50-80), 2 (DN 50-300), 4 (DN 100-300) |
| Output signals | RS-485 Modbus RTU, 4-20 mA, frequency/pulse (0-10000 Hz) |
| Power supply | 12 V (Ex), 24 V DC, ~220 V |
| Protection rating | IP65/IP67 |
| Flow body material | steel 12Kh18N10T |
| Mean time between failures | >= 150,000 hours |
| Calibration interval | 4 years |
Applications
Certificates and approvals
- ✓Type approval certificate No. 98483-26 (valid until 15.05.2031)
- ✓Compliance with TR CU 012/2011 (No. EAEU RU C-RU.AD39.V.00084/25)
- ✓Compliance with TR CU 020/2011 (No. EAEU N RU C-RU.NV63.B.02184/26)
Manufacturer
ELEMER
Ultrasonic gas flow meter ELEMER-RUZ-03 for custody transfer metering, DN 50-300 mm
Key specifications
- Diameters (DN)
- 50, 80, 100, 150, 200, 250, 300 mm
- Operating pressure
- 1.6 / 2.5 / 4.0 / 6.3 / 10 / 16 MPa
- Accuracy (operating conditions)
- ±0.5% / ±0.7% / ±1.0% / ±1.5% / ±2.0%
- Accuracy (standard conditions)
- ±0.75% / ±0.9% / ±1.2% / ±1.6% / ±2.1%
- Dynamic range
- up to 1:200
Official supplier in Kazakhstan
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Need advice?
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