Inline Flow Meters

Inline Flow Meters & Inline Water Meters

Inline flow meters are installed directly in the pipework so the liquid passes through, or contacts, the measuring section. They are generally used for permanent monitoring where the process can be isolated for installation. Selection depends on the liquid, flow range, pipe connection, pressure, temperature, accuracy, outputs and maintenance requirements.

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Ultrasonic Inline Flow Meters for Water Applications

Our ultrasonic inline water meters are suitable for both clean and dirty water environments. Installed directly in the pipe, an in line water meter ensures precise monitoring of water usage, flow rate, and system efficiency.

These meters are commonly used to measure:

  • Water and wastewater
  • Chemicals and process liquids
  • Oils, solvents, and hydrocarbons
  • Heating and cooling water in HVAC systems

Micronics inline flow meters deliver stable, long-term accuracy and are engineered for reliable performance in challenging operating conditions.

Benefits and Trade-offs of Inline Measurement

A correctly selected inline meter can provide continuous measurement from a purpose-built section in the pipe. Installation normally requires the pipe to be opened and the process isolated, so pressure loss, wetted materials, straight lengths, access and future servicing should be considered alongside measurement performance.

What is an Inline Water Meter?

An inline water meter is fitted directly into the water line to measure flow rate or total volume. Its suitability for billing or regulatory reporting depends on the specific meter approval, installation and application, so this should not be assumed for every inline product.

Types of Inline Flow Meters Available

We offer a range of inline flow meters to suit different fluids and operating conditions, including:

  • Ultrasonic inline flow meters
  • Electromagnetic flow meters
  • Turbine flow meters
  • Vortex flow meters

Each technology is selected based on fluid properties, conductivity, temperature, and application requirements.

Choosing the Right Inline Flow Meter

Selecting the correct inline flow meter depends on several factors, including fluid type, flow range, pipe size, temperature, pressure, and required accuracy. Our team can help identify the most suitable inline water meter or flow measurement solution for your application.

Frequently Asked Questions

Inline Flow Meter FAQs

Answers to common questions about inline installation, applications, selection and maintenance.

What is an inline flow meter?

An inline flow meter is installed directly within the pipework so the liquid passes through, or comes into contact with, the measuring section. It is normally selected for permanent flow measurement.

When should an inline flow meter be chosen?

An inline meter may be appropriate where a permanent measuring section can be installed and continuous measurement, totalisation or connection to a control system is required. The application must suit the selected technology.

Does an inline flow meter require the pipe to be cut?

Usually, yes. Installation normally requires the pipework to be opened and the process to be isolated. If avoiding pipe modifications is important, a suitable clamp-on meter may be a better option.

What information is needed to select an inline flow meter?

Provide the liquid type and condition, pipe size, minimum and maximum flow, pressure, temperature, required accuracy, connection type, installation length, outputs and any required approval.

What maintenance does an inline flow meter require?

Maintenance depends on the measuring technology, wetted materials and liquid condition. Checks may include inspecting the measuring section, electrodes or moving parts, confirming calibration and looking for coating, wear or blockage.

Contact Us
Request a Quote | +44 (0)1628 243066 | sales@micronicsltd.co.uk