ELCMF 200 - Coriolis Mass Flowmeter

ELCMF-200 – Coriolis Mass Flow Meter Features

• Flow accuracy: ±0.2% (Optional: ±0.1%)

• Diameter range: 15 NB to 50 NB

• Flow repeatability: ±0.1%

• Density measurement range: 0.3 to 3.000 g/cm³

• Density accuracy: ±0.002 g/cm³

• Designed based on the Coriolis principle

• Highly accurate mass flow and density measurement

• Extremely low pressure drop

• Direct mass flow measurement without external instruments

• Suitable for a wide range of process fluids

Description

The ELCMF-200 Coriolis Mass Flow Meter is engineered using the Coriolis operating principle, delivering one of the most precise and repeatable mass flow measurements available today. It measures mass flow directly, unlike other flow technologies that depend on calculated volumetric flow.

This makes Coriolis meters ideal for applications requiring extremely high accuracy, excellent repeatability, and independence from changing fluid characteristics.
ELCMF-200 offers true mass flow, density, and temperature measurement in a single compact device, with no moving parts and minimal maintenance.

It is widely used across industries such as:

• Chemical

• Pharmaceutical

• Energy

• Food & Beverage

• Rubber

• Paper

• Petroleum & Oil & Gas

Its high reliability makes it suitable for batching, loading, custody transfer, and precision flow monitoring.

Advantages

• High measurement accuracy: standard ±0.2%, optional ±0.1%

• Measurement unaffected by viscosity, temperature, density, or pressure changes

• No moving parts → minimal wear and low maintenance

• Direct mass flow measurement without external instruments

• Measures forward & reverse flow

• No need for upstream or downstream straight pipe

• Suitable for high-viscosity fluids (crude oil, heavy oil, asphalt, etc.)

• No internal obstructions → ideal for slurries, slurry cement, lime slurry, etc.

• Handles particulate, viscous, and abrasive media without clogging

Applications

• High-pressure gases (CNG, oil & gas sector)

• High-viscosity materials (asphalt, grease, heavy oil)

• Petroleum products (crude oil, lubricants, coal slurry)

• Chemical & pharmaceutical microflow measurement

• Materials prone to solidification (bitumen / asphalt)

• Suspended or particulate media (cement slurry, lime slurry)

Technical Specifications Flow & Density

• Flow Accuracy: ±0.2% (Optional ±0.1%)

• Flow Repeatability: ±0.1%

• Diameter Range: 15 NB to 50 NB

• Density Measuring Range: 0.3 to 3.000 g/cm³

• Density Accuracy: ±0.002 g/cm³

Temperature

• Process Temperature Range:

  • –200°C to +300°C

  • Standard Model: –50°C to +200°C

• Temperature Accuracy: ±1°C

Outputs

• Current Output (Analog): 4–20 mA (Flow / Density / Temperature configurable)

• Frequency / Pulse Output: 0–10,000 Hz (Open Collector)

• Communication: RS-485, MODBUS Protocol

Electrical

• Transmitter Power Supply: 18–36 VDC

• Power Consumption: < 6W

Mechanical

• Protection Class (Flow Tube): IP-68

• Material:

  • Measuring Tube: SS316L

  • Housing: SS304

• Pressure Rating: 4.0 MPa (Standard)

• Explosion-proof Rating: Exd(ia) IIC T6 Gb

Environmental

• Ambient Temperature: –20°C to –70°C

• Humidity: 5% – 95% RH at 25°C