Chamber Meter CM
Chamber meter CM is designed for measuring the volume of liquid or gas-liquid mixture flowing from wells. The meter can also be used for measuring the volume of other liquids or liquid mixtures, especially high-viscosity fluids.
ADVANTAGES
- capability to work with high-viscosity liquids and gas-liquid mixtures;
- measurement of liquid volume with free gas volume fraction up to 50%;
- wide range of measurable media: water, crude oil, petroleum products, chemicals, industrial fluids;
- measurement results presented in digital form (pulse);
- possibility of manufacturing to special order for non-standard operating conditions;
- digital interface complies with EIA standard, RS-485.
TECHNICAL SPECIFICATIONS
- flow rate range of meter at volume change: from 1 to 60 m³/h;
- permissible relative measurement error limits: not exceeding ±1.0%;
- measured medium: water, crude oil, petroleum products, chemicals, industrial fluids with free gas volume fraction not exceeding 50%;
- kinematic viscosity of measured medium: from 1×10⁻⁶ (1 cSt) to 1.3×10⁻² (13,000 cSt);
- temperature of measured medium: from +0 to +130 °C;
- ambient temperature of meter: from −50 to +50 °C;
- pipeline pressure: not exceeding 6.3 MPa;
- output signals: pulse (closing contact), digital (4–20 mA, MODBUS RTU via RS 485, USB);
- digital interface: EIA standard, RS-485.
FIELD OF APPLICATION AND EXPERIENCE
Chamber meter CM is used in the oil and gas production industry for measuring the volume of liquid or gas-liquid mixture flowing from wells. Due to its ability to work with high-viscosity media and gas-containing mixtures, the meter is effectively used at metering stations and technological pipelines of oil production enterprises.
