Electromagnetic Flowmeter NSC100

Product Overview

The Electromagnetic Flowmeter NSC100  is an electromagnetic induction flow meter designed for accurate measurement of conductive liquids. It is available in two versions: integrated (on-site display) and split (remote display), allowing users to select the most suitable installation method according to application requirements.

With intelligent signal processing, high measurement accuracy, multiple communication options, and flexible configuration, the NSC100 series is suitable for a wide range of industrial flow measurement applications.

Product Features

• Highly intelligent and high-precision measurement
• Measures both forward and reverse flow
• Displays:
  • Instantaneous flow
  • Total accumulated flow
  • Flow percentage
  • Conductivity ratio
• Turndown ratio up to 1:150
• Split version supports transmission distance up to 100 m
• Full dot-matrix Chinese display with freely adjustable measuring range
• Sensor and converter installation direction can be interchanged
• Upper and lower flow limit alarm functions
• Simple operation with minimal maintenance
• Long service life
• Low power consumption (10V)
• Simultaneous output of:
  • Standard current
  • Frequency pulse
  • RS-485 communication

Flowmeter Selection Guidelines

To ensure proper instrument selection, the following parameters should be confirmed before ordering:

• Measurement medium
• Measuring range
• Required display parameters
• Required output functions
• Special application requirements, including:
  • High temperature
  • Corrosion resistance
  • Wear resistance
  • Waterproof requirements

Flow Velocity Recommendations

For general industrial electromagnetic flowmeters:

• Recommended flow velocity: 2–4 m/s
• Minimum flow velocity: 0.2 m/s
• Maximum flow velocity: 8 m/s

For media containing solid particles:

• Recommended flow velocity should be less than 3 m/s to reduce wear between the lining and electrodes.

For viscous liquids:

• A flow velocity greater than 2 m/s can help reduce deposits on the electrodes and improve measurement accuracy.

After determining the required flow range Q, the flowmeter diameter D can be selected according to the recommended flow velocity V using the following formula:

Q = πD²V / 4

Where:

• Q = Flow rate (m³/h)
• D = Pipe inner diameter
• V = Flow velocity

The selected measuring range should be greater than the expected maximum flow rate, while the normal operating flow is recommended to be slightly above 50% of the full-scale range.

Technical Specifications

Typical Applications

The Electromagnetic Flowmeter NSC100 is suitable for measuring conductive liquids in applications such as:

• Water treatment
• Municipal water supply
• Chemical processing
• Petroleum industry
• Metallurgy
• Power plants
• Food processing
• Paper manufacturing
• Environmental protection
• Industrial process control

Why Choose the Electromagnetic Flowmeter NSC100 ?

The NSC100 series is designed for applications requiring reliable flow measurement of conductive liquids. It combines intelligent measurement technology with flexible communication interfaces and multiple installation options.

Key advantages include:

• High-accuracy electromagnetic flow measurement
• Integrated or remote display versions available
• Bidirectional flow measurement
• Wide turndown ratio up to 1:150
• Long-distance signal transmission (split version up to 100 m)
• Multiple output and communication options
• Low maintenance and long service life
• Suitable for a wide variety of conductive liquid applications

Frequently Asked Questions (FAQ)

What media can the NSC100 measure?

The NSC100 is designed for conductive liquids.

Can it measure bidirectional flow?

Yes. It supports forward and reverse flow measurement, including separate cumulative totals.

Is remote installation available?

Yes. The split version supports signal transmission distances of up to 100 meters.

Which communication protocols are available?

Optional communication interfaces include:

• Modbus (RS485)
• HART
• GPRS

Conclusion

The Electromagnetic Flowmeter NSC100 provides accurate and stable flow measurement for conductive liquids with intelligent functions, flexible installation, multiple communication interfaces, and reliable long-term operation. Its integrated and split configurations make it suitable for a wide range of industrial flow measurement applications while maintaining ease of operation and low maintenance requirements.