Producto
Chongqing Chuanyi Coriolis Mass Flowmeter
Coriolis Mass Flowmeter
The Chongqing Chuanyi Coriolis Mass Flowmeter is an advanced industrial instrument designed for high-precision direct mass flow, density, and temperature measurement of various liquids and gases. Operating on the Coriolis principle, it delivers exceptional long-term stability and reliable performance without requiring upstream or downstream straight pipe runs.
Direct Mass Flow and Multi-Parameter Measurement
The Chongqing Chuanyi Coriolis Mass Flowmeter utilizes the advanced Coriolis measurement principle to deliver direct, highly accurate mass flow data unaffected by fluid viscosity, pressure, or temperature variations. Beyond mass flow, this versatile instrument simultaneously measures volumetric flow, fluid density, and medium temperature, providing plant operators with comprehensive process insights through a single installation point.
Advanced Digital CFT100 Transmitter Technology
Equipped with the high-performance CFT100 microprocessor-based transmitter, the mass flowmeter features full digital drive technology and advanced signal processing. This innovation dramatically improves the detection and response of low flow rates and minute signals. The industry-leading OLED display guarantees clear, crisp data readouts even in extreme sub-zero environments down to -40°C. Furthermore, its self-diagnostic functions continuously monitor system health to minimize maintenance downtime.
Rugged Construction & Safe Operation
Built to withstand harsh industrial environments, the sensor and transmitter boast an IP67 protection rating along with hazardous area Ex-proof certifications (Exd[ib] IIB T4 Gb / Exib IIB/IIC T6…T1 Gb). The dual-pressure containment housing provides an extra layer of safety, preventing hazardous media leakage and complying with rigorous industrial piping design standards. With no moving parts inside the flow tubes and no straight run requirements, it offers effortless installation and long-term reliability.
Applications
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Chemical & Petrochemical: Chemical batching, corrosive liquid metering, reaction monitoring, and hydrocarbon custody transfer.
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Oil & Gas: Fuel loading, gas-liquid multi-phase monitoring, and high-pressure fluid measurement.
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Food & Beverage: Liquid ingredients dosing, concentration monitoring, and syrup mixing.
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Pharmaceutical & Biotech: High-purity fluid measurement, solvent tracking, and sanitary dosing applications.
Technical Specifications
| Technical Parameter | Specification / Performance |
| Measuring Principle |
Coriolis Principle (Mass Flow, Density, Temperature) |
| Available Sizes (DN) |
DN3 to DN150 (CFS003 to CFS150) |
| Liquid Flow Accuracy |
Up to ±0.1% (Optional: ±0.15%, ±0.2%, ±0.5%) |
| Gas Flow Accuracy |
±0.5% to ±0.75% |
| Density Accuracy |
Up to ±0.001 g/cm3 |
| Process Temperature |
Standard: -70°C to +120°C; High Temp: up to +350°C; Cryogenic: down to -200°C |
| Standard Process Pressure |
Up to 4.0 MPa (High-pressure options available up to 25 MPa) |
| Enclosure Protection |
IP67 (Sensor and Transmitter) |
| Transmitter Display |
OLED large screen with Chinese/English switching and optical touch buttons |
| Power Supply |
85-265 VAC (50/60Hz) or 24 VDC |
| Output Options |
4-20mA current loop, 0-10kHz frequency, Modbus RS485, HART, FF |
| Hazardous Approvals |
Exd[ib] IIB T4 Gb / Exib IIB/IIC T6…T1 Gb |
FAQ
Q1: Does the Coriolis mass flowmeter require straight pipe sections for installation? A: No. Unlike traditional differential pressure or electromagnetic flowmeters, the Coriolis mass flowmeter does not require upstream or downstream straight pipe runs or flow conditioners, saving significant installation space.
Q2: Can this flowmeter measure fluid density and temperature simultaneously? A: Yes. It provides real-time measurement of mass flow, volumetric flow, density, and temperature all from a single sensor.
Q3: Is this flowmeter suitable for high-temperature or cryogenic applications? A: Yes. Depending on the selected model configuration, it supports standard temperatures up to +120°C, high temperatures up to +350°C, and cryogenic/deep-cold applications down to -200°C.
Q4: What communication protocols are supported by the CFT100 transmitter? A: The transmitter supports multiple communication options including 4-20mA, pulse/frequency output, RS485 (Modbus), HART protocol, and Fieldbus (FF).
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