Coriolis flow transmitters handle measurements that cause other Coriolis meters to fail. They overcome problems associated with entrained gases, empty tube conditions or flash-prone fluids and fully realize the promise of Coriolis measurement to achieve high accuracy, eliminate downtime, avoid workarounds and keep profits flowing.


CFT51: Enhancement to the CFT50 which was the first Coriolis transmitter to offer two-phase performance.

CFS10: Single-path flow system available in sizes 1/8” to 2”

CFS20: Dual-path system available to 3”


Custody Transfer Indicators and printers to complete an NTEP certified custody transfer system.


View our Flow Sizing Tool to help select and size your flowmeter:

Key Benefits


 Highly accurate mass, density and temperature measurement

Unprecedented, precise liquid/gas flow measurement without skips or stalls

Fast startup — up to 10 times faster than conventional Coriolis meters

Highly accurate batches, starting from empty tube


Key Capabilities


Patented digital flowtube drive technology


Dual and multiphase flow capability


Start and finish batch from and to empty


16 millisecond true response time


NTEP Certified (weights and measures) for custody transfer *Contact Invensys for special requirements


HART and Modbus RTU protocols


AC or DC power capability


IP66/ Nema 4X


Explosion– proof with IS connectivity between flowtube and transmitter


Stainless steel and Hastelloy C (some sizes) construction



Liquid Turbine Meters



INVALCO has been designing and manufacturing quality liquid turbine meters for over 35 years.  We offer a full line of industrial and sanitary turbine meters to suit your measurement needs, whether measuring anhydrous ammonia or deionized water, natural gas or compressed air. Thousands of INVALCO turbine meters are on the job today.






WH Series Turbine Meter



The WH Oilfield Series Meter utilizes a rugged, durable three-piece rotor/stator design. The double sleeve Tungsten Carbide bearing and flow through design provide excellent performance and unsurpassed mean time between failure (MTBF).














W Series Turbine Meter


These meters utilize the typical three-piece rotor/stator design found throughout the industry. The double sleeve Tungsten Carbide bearing and flow through design provide excellent performance and unsurpassed service life, even in tough applications with non-lubricating and solids-contaminated fluids.















WC/WG Series Cartridge Turbine Meter


These meters are ideal for general purpose liquid flow measurement. They use a unique one piece cartridge design with integral flow straighteners, double sleeve bearing and flow through design providing excellent performance and unequaled service life in non-lubricating and solids-contaminated fluids.











WS Series Sanitary Turbine Meter



Since the early 60's the INVALCO WS Series Turbine Meters have been certified as meeting the 3-A Sanitary Standard 28-03 for metering milk and milk products. These meters are also ideal for food and beverage applications including de-ionized water, wine, and many others.


Magnetic flowmeters are designed to fit a wide range of applications, including water, slurries, chemicals, pharmaceuticals and foodstuffs, in a wide range of industries.  Magnetic meters are a reliable flow measurement solution with a lower cost of ownership and maintenance, with field-proven stability to maximize the availability of flow measurement.


Key Benefits


Wide range of ability while maintaining high accuracy


Simple startup and operation




Key Capabilities


Sizes from .1 to 78 inches (2.5 to 2000 mm)


 Rugged retained PFA Liners


 A full line of sanitary versions


HART and FF protocols


MagEXPERT pulsed AC converter for difficult applications


FDT technology for configuration


2-wire, loop power, explosion proof versions Grounding electrodes


Automatic signal lock (empty pipe detection



 Vortex flowmeters are the highest-performing flowmeters on the market. These instruments are designed to be flexible and reliable in harsh process environments. Model 84 is available in sizes ¾” to 12” flanged; ¾” to 8” wafer; and 2” and 3” sanitary.


No other vortex flowmeter measures up for accuracy in liquid, gas and steam for temperatures up to 800ºF (430ºC).


Patented flexibility tuning improves accuracy under every operating condition. Additional benefits include real-time Reynolds number correction; correction for piping effects; adaptive filtering for noise rejection at varying flow rates; automatic low-flow cut in; tunable for specific operating conditions; and K-factory-corrected for temperature. They also have DirectSense™ technology: Performance and reliability backed with a lifetime sensor warranty.


Multipulse Positive Displacement Meters


PD Meters



INVALCO Multipulse Positive Displacement Meters provide high levels of accuracy and repeatability for a wide range of liquids from low viscosity solvents and chemicals to viscous oils, greases and food bases. Low pressure drop allows for economical pump selection or gravity flow applications.













Flomec Oval Gear Meters








INVALCO's Flomec Meters are available in three sizes to better meet our customers' needs.


Small capacity flowmeters provide precise volumetric measurement of small quantities of liquids or low flows found in a broad range of industries. Applications include the metering of additives for fuel, consumer products, water treatment and flotation cells, corrosion inhibitors, catalysts, emulsifiers, oils, grease, fragrances, adhesives, solvents, ink and insecticides.


Please click here for additional information on the INVALCO Small Capacity Flomec Meters.


Medium Capacity Flowmeters provide precise volumetric flow measurement of clean liquids found in a broad range of industries. Applications include the distribution of fuels, fuel oils, lubricants, alcohols, solvents, blending of bio and ethanol fuels, metering of chemicals, grease, adhesives, ink, insecticides and non-conductive liquids either pumped or gravity fed.


Please click here for additional information on the INVALCO Medium Capacity Flomec Meters.


Large Capacity Meters are ideally suited for receipt verification, loading, unloading, and distribution at petroleum depots mine sites, marine and aviation facilities. Common transfer applications involve fuels, oils, solvents, alcohols along with the blending of bio and ethanol fuels either pumped or gravity fed.


GT Series Gas Turbine Meters


Gas Turbine Meters


INVALCO's GT Series Gas Turbine Meters are the most flexible and affordable gas turbine meters available. Used for a variety of applications, the GT Series Meters incorporate a truly unique cartridge design which allows each meter body (3/4" to 2") to have three different flow ranges. This provides flexibility suitable to more applications without requiring piping reduction or expansion fittings, providing years of service in the toughest applications.



All Other Meters





INVALCO has a wide variety of additional meters to meet our customers' varied needs. All of these meters meet INVALCO's stringent guidelines for high quality, accurate performance and reasonable operating cost. Please click on the links below to find out more.






Dual Pulse Insertion Flow Transducer


The DP Insertion Transducer provides a cost-effective and simple means of measuring the flow of water and a wide range of low viscosity liquids.













SAP Super Acid Proof PD Meter


The SAP Flowmeter is a specifically engineered positive displacement meter which provides a high level of accuracy, repeatability and safety when dispensing batches of aggressive acids and other dangerous chemicals which react with metals.  These meters suit both high and low viscosity liquids either pumped or gravity fed.















S900 Paddle Wheel Flowmeter


The INVALCO 900 Series Flowmeter includes a high quality Pelton wheel which offers accurate performance, with a very reasonable operating cost.














Turbo Pulse Industrial Series Turbine Flowmeter


INVALCO's Turbopulse Turbine Flowmeters are precise, reliable and robust units for the volumetric flow measurement of clean low viscosity liquids.














UM Series Flowmeter


The UM Flowmeter is specifically engineered for monitoring or controlling the movements of small to meduim volumes of water, diesel fuels, or non-volatile low viscosity liquids in small pipe sizes











Series 800 Beverage Meter


The INVALCO Beverage Meter ranges are designed specifically for the drink industry including beer, wines and spirits. They give high performance and competitive pricing with six flow ranges.













Water in Oil Monitors





7300 Temperature Compensated Water Cut Monitor/Probe

Designed to provide the highest possible sensitivity, resolution and accuracy for water content determination in crude oil, other hydrocarbons, or other low dielectric liquids from a maximum of 25 percent to levels below 1,000 parts per million (ppm). In oil and gas (condensate) productions, water cut and S&W measurements are significantly improved with the WCM 7300 technology.
















7300 E Insertion Style Probe

The WCM 7300E is designed to lower the cost measuring the water cut or S&W in larger pipelines where the use of an inline probe is not economical. This unit maintains the accuracy of our inline WCM 7300, but can be installed into any size line above three inches.

















Model 4528 EZ Detector Model, 4728 BS&W Monitor and Model CX-645 Probe


The INVALCO Model 4728 BS&W Monitor, in conjunction with a Model 4528 EZ Detector and a Model CX-645 Capacitance Probe is a continuous online monitor or percent water in a flowing crude oil emulsion stream. This unit displays percent of water in various ranges from zero percent to five percent up to and including zero percent to 20 percent on a digital LCD indicator. In addition, the Model 4728 provides a 4-20mA analog output proportional to input range, and a field adjusted, time delayed, limit relay for valve control or alarming.


The Model 4728 utilitzes CMOS circuitry for low power consumption, high reliability, and wide temperature stability.
















2100 Net Oil Computer

The INVALCO Net Oil Computer is used to determine net oil, net water, BS&W content and net gas produced in a well test or similar operation.



Oil in Water Analyzers


The new Invalco product line of Hydro Surveillance Systems brings quality, reliability, and versatility from a name you trust.  These monitoring tools have been designed for municipal and industrial applications to measure PPM levels of hydrocarbons


•Ultrasonic disc generates a continuous cleaning action within the sample cell to reduce maintenance frequency

•Compensation for temperature and lamp deterioration minimizes recalibration requirements

•Long life lamp

•Desiccant chamber keeps electronics dry in humid conditions

•Continuous display updates every one second

•No consumables or chemical used

•Sample flow returns to the process

•Sample cell can be exchanged with prepared samples for easy testing and calibration

•No tools necessary for routine maintenance



Copy Right 2014


Smart Safety and Control Provider S.A. de C.V.   Part of Smart Safety Group of Companies