Litre Meter Ltd


We have particular experience in measuring low flow rates, backed up by nine separate flow rigs for liquid flow calibration including the new FlowLabPro, suitable for flow rates from 0.01 ml/min upwards.

Alongside our engineering capabilities, we have also built a reputation for providing a fast, reliable service. We are able to offer a total flowmeter selection including: flowmeters, instruments and flow systems.

Applications we cover:

Low Viscosity Liquids;

  • Pelton Wheel Flowmeters
  • Intrinsically safe Flowmeters
  • Positive Displacement Flowmeters
  • Hoffer Turbine Flowmeters
  • KEM Turbine Flowmeters

High Viscosity Liquids;

Oil Industry Flowmeters;

  • Pelton Wheel for Low flow
  • KEM Turbine Meters
  • High Pressure Flow Measurement to 4,000 bar/60,000 psi
  • Subsea Flow Measurement
  • VFF Positive Displacement Flowmeters for Chemcial Injection and Hydraulics Measurement

Chemically resistant flowmeters constructed entirely from titanium, Hastelloy, PFA, PVDF, PP or PVC

You can also contact Litre Meter Ltd on 01296 670200

VFF Rotary Piston Meters for Chemical Injection and Hydraulics measurement

Chemical Injection Flowmetering

Litre Meter have tailor-made solutions for measuring: methanol, demulsifier, corrosion inhibitor, scale inhibitor, wax inhibitor, biocide and oxygen scavenger. Low flow rates and high pressures both subsea and topsides. Proven over many years. Installed throughout the world. Chemical injection typically consists of applications that are multi-fluid with a wide range of flow rates, meaning measurement devices must deliver high turndown capability with uncompromising measurement performance in varying real-world conditions. These low flow injection applications require meters to be highly reliable and suited for the demands of high operating pressure and off-shore environments.

Flowmeter selection - how to select a flowmeter for your application

Litre Meter have developed a simple flowmeter selection system. By selecting various criteria the number of available flowmeter types and sizes is reduced leaving fewer and fewer possible recommendations. Criteria don't just include flow rate, temperature and pressure but also fluid type, installation limitations, certification, materials and end fittings. Give it a try now!

Oil & Gas Flow Measurement

Extracting our precious natural resources is becoming technically challenging and a range of techniques are required to ensure our oil and gas supplies continue to flow. Whether on land, offshore or subsea Litre Meter has continued to provide the industry with flow measurement solutions to exceed our customers’ applications. Our expertise in chemical injection, fiscal metering or hydraulic activation monitoring enables us to recommend the ideal solution to suit the harsh environmental and operational specifications required by the industry.

Pelton Wheel Flowmeters for wide ranges

Litre Meter have manufactured the LM and MM range of pelton wheel turbine flowmeters since 1975. It is made in wide variety of materials including 316 stainless steel. Pressure ratings to 40 and 100 bar or more. Very wide flow ranges starting from 0.004 litres per min. The LM220 measures from 0.1 to 28 l/min. The meters measure many diverse fluids such as acids, chemicals, fuels, demineralised water and hot fats at both low and high flow rates. Temperature ratings up 135°C and pressure ratings to 2000 bar are offered, meeting most industries flowmeter requirements.

Innova-sonic Ultrasonic Flowmeter

Sierra Instruments Innova-Sonic® In-Line Model 206 featuring their patented PicoFly™ technology is designed to give end-users as an alternative choice for typical liquid electromagnetic applications where high performance and affordable pricing are important. The +/- 0.5% of reading accuracy is as good or better than any typical magnetic flowmeter, but the ability to measure down to zero flow in virtually any clean liquid regardless of conductivity sets Sierra’s Innova-Sonic® Model 206 In-Line apart.

Ritter Volumetric Measurement for Gas

Ritter Apparatebau has been successfully working in the laboratory supply field for over 50 years. Among other products Ritter manufactures Gas Flow Meters made out of various superior plastics, which are unique world-wide. These Meters can be used for measuring the volume of highly aggressive flowing gases with laboratory precision.

Sierra C50 Thermal Mass Flow meter and Controller

Whether you're a machine builder, systems integrator or end-user, Sierra’s technical development team designed the new Smart-Trak® 50 mass flow controller for you! Now available with expedited off-the-shelf delivery at no extra charge! The flagship of their Economical/OEM family is the new Smart-Trak® 50 Series. The 50 Series is a digital gas mass flow controller designed to meet the low-cost budgetary requirements of OEMs while maintaining excellent quality and performance. The instrument shares the same advanced core sensor technology as the award-winning Sierra Smart-Trak® 100 Series.

Tricor Coriolis Mass Flowmeter

Tricor Coriolis mass flowmeters meet all current coriolis speifcations.  Using the well-proven coriolis technique they derive the mass flow rate of almost any homogenous product using carefully engineered tube vibration comparitive measurement.

Intelligent in Design: TRICOR® Coriolis products are designed and manufactured in our state-of-the-art facilities in the USA, Germany and Switzerland.

Safety First: TRICOR® Coriolis Mass Flow Meters are compliant to PED 97/23 EC and ASME B 31.3 for our standard pressure ratings.

High Pressure: Pressure ratings up to 345 bar / 5000 psi (higher pressure ratings on request, up to 1,050 bar!).

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