Gear Meters

Gear meters specifically spur gear, are ideal for low flow rates, viscous fluids, and measurement of flows involving starts and stops or pulsing.

Variable Area Meters

Variable Area flow meters are a type of rotameter that measure oils, liquids or gases by relating linear displacement of an internal “float” or sharp-edged orifice plate to a corresponding flow rate.

Coriolis Mass Flow Meters

TRICOR Coriolis flow meters are highly accurate and repeatable multi-variable instruments that measure mass flow, density, and temperature with calculated volumetric flow and feature a very easy user interface.

Paddle Wheel Flow Meter

Operating much like a turbine flow meter, the paddle wheel flow meter consists of a freely rotating wheel which is outfitted with magnets on the blades or “paddles” of the wheel.

Helical Flow Meters

Helical gear ("screw-type") flow meters are designed for measuring highly viscous, abrasive, and filled fluids including lubricating and non-lubricating media, such as polyurethane, polymers, greases and oils.

Turbine Flow Meters

Axial turbine flow meters are designed with wear resistant internal components to provide trouble-free operation and a long service life in a wide variety of industrial applications.

Ultrasonic Flow Meters

Non-contact ultrasonic flow meters for accurate, instantaneous mass & volumetric flow rate measurement of clean, non-aerated fluids in full pipes such as water, chemicals, and oils.

Flow Electronics

Electronics coupled with our mechanical flow meters deliver flow data in your preferred format, whether a local display, remote transmitter, or simple pickup.

Rotary Piston

Rotary Piston positive displacement flow meters are ideal for use in applications with very low flow rates and high pressures, such as offshore chemical injection applications.

Turbidity Sensor

AW-Lake's ProScan Turbidity Sensor is ideal for detection of material transitions, monitoring turbidity, and measuring product concentration, such as in dairy processing, juice processing, and brewing operations.

Fluid Power / Hydraulics

Flow meters used to monitor flow readings in fluid power systems are essential to properly monitoring your process, diagnosing system errors, and ensuring system performance. Our expertise in this area goes back decades with numerous flow meters for the hydraulics and fluid power system industry.

Oil & Gas

From corrosive subsea environments, offshore production platforms, onshore oil fields, or refineries we have the flow expertise to tackle these tough jobs. Difficult oil and gas flow metering challenges like high pressures, pulsating flows, corrosive media and harsh environments are our daily business.

Heavy Industrial

For challenging industrial environments like mining, steel & paper mills, and industrial vehicles we offer flow meters with easy flow paths to run thick materials, rugged meter bodies that handle extreme conditions and designs with high shock and vibration resistance.

Paints/Sealants/Adhesives

Automotive plants and their Tier-1 suppliers have been using AW-Lake flow meters for 40+ years to monitor usage of paints, coatings, adhesives, lubricants, and other fluids to maintain strict process control and manage operational costs. Flow meters in these areas must be capable of measuring a wide range of materials.

Water Cooling

Monitoring process cooling systems, including industrial cooling circuits and HVAC systems, helps maintain your plant or building efficiency, conserve energy, and improve the bottom line. Constant monitoring and control of these systems can easily be done using flow monitoring and control instrumentation from AW-Lake.

General Industrial

General industrial plants around the world have been using AW-Lake flow meters to maintain their process operations, plus they have integrated our meters as a vital part of their end product. Our broad portfolio of flow measurement equipment provides solutions to your paint operations.

Test Systems

With increasing product complexity, tighter regulations, and growing demands on companies to reduce operating costs and improve product quality, there is more focus on test and measurement procedures and equipment.

Alternative Energy

As the world shifts towards sustainable practices, the demand for efficient energy production methods intensifies. AW-Lake flow meters are used in many ways within renewable energy sectors such as solar, wind, hydro, and biofuels.

Marine

In a field where fuel consumption attributes to most of the total operating costs, it is critical for marine ship owners and operators to monitor their fuel systems. Accurate fuel consumption is key to understanding how and where to find areas to improve efficiency and control costs.

Chemical

AW-Lake understands the challenges and intricacies of chemical / petrochemical process monitoring with flow meters. We have the depth of experience with corrosive, aggressive liquids and gases that you need in your flow measurement partner.

Environmental

As the the world continues to examine ways to lesson our impact on the environment and develop new technologies to support those efforts, flow measurement enters the conversation more and more.

Aerospace

AW-Lake flow meters are trusted in the aerospace and aviation industry, where they ensure precise measurement and control of fuel, hydraulic fluids, and other critical liquids and gases. They play a vital role in maintaining optimal performance, ensuring safety, and enhancing fuel efficiency.
Variable Area Hydraulic Test Analyzer
Variable Area Hydraulic Test Analyzer detail
Variable Area Hydraulic Test Analyzer bi-directional
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Variable Area Hydraulic Test Analyzer
Variable Area Hydraulic Test Analyzer detail
Variable Area Hydraulic Test Analyzer bi-directional
Variable Area Flow Meters

Hydraulic Test Analyzer

Hydraulic Test Analyzer is used to diagnose faults in hydraulic circuits, determine horsepower and test for component wear and cylinder leakages. Two options are available: K Series (flow and pressure) and T Series (flow, pressure and temperature).

The Hydraulic Test Analyzer is used to diagnose faults in hydraulic circuits, determine horsepower, and test for component wear and cylinder leakage. Available in aluminum or stainless steel, this variable area flow meter offers complete troubleshooting and predictive maintenance so you can plan component repairs and strategized pump, valve, motor, and cylinder rebuilding. The compact and rugged design includes a complete hydraulic system test analyzer small enough to fit in a tool box. No batteries or electrical power are required to power this multi-measurement analyzer for simultaneous measurement of flow, pressure, and temperature.

  • A Complete Troubleshooting: System Style K consists of the flow meter, precision needle-type load valve and Glyerin filled gauge. Style T adds a Thermowell protected temperature gauge.
  • Planned Component Repairs: This system analyzer can be part of a predictive maintenance program, allowing strategized pump, valve, motor and cylinder rebuilding.
  • Compact and Rugged: The complete hydraulic system test analyzer is small enough to fit in a tool box and built to withstand rigorous industrial use.
  • Non-Electrical: Without batteries to fail or other electrical power connections to make, this system will provide a lifetime of simple and reliable operation.
  • Metric and US/Standard Measuring Ranges: These multi-measurement analyzers simultaneously measure flow in GPM and LPM, pressure in PSIG and Bar, and temperature in degrees F and C.
  • Unrestricted Mounting: Accurate measurements can be taken in any mounting orientation, without the straigh plumbing required with other analyzer systems.
  • Reverse Flow Option Available: Optional built-in reverse bypass mechanism prevents potential damage from misinstallation or backflow.
Measuring Accuracy:

Flow:  ±2% of full scale
Pressure:  ±2.5% of full scale
Temperature:  ±2.5% of full scale

Repeatability:

±1% of full scale – all measurements

Flow Measuring Range:

Flow:  0.1–150 GPM (0.5-550 LPM)
Temperature:  0–250°F (-20–120°C)

Maximum Operating Pressure:

Aluminum Meters: 3000 PSIG (200 Bar)
Stainless Steel Meters:  5000 PSIG (340 Bar)

Maximum Operating Temperature:

240°F (116°C)

Standard Calibration Fluid:

Oil meters: DTE 25® @ 110°F (43°C), 0.873 sg

Filtration Requirements:

74 micron filter or 200 mesh screen minimum

Viscosity

Standard viscosities up to 110 cSt

Pressure Differential Graphs
Please Note:  Delta P in below charts does not include needle valve restriction.

Hydraulic System Test Analyzer Datasheet


Hydraulic System Test Analyzer Manual


Field Truck Repair – Variable Area – Application Stories


Variable Area Flow Meter Brochure


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Real-World Applications


Field Truck Repair & Diagnostics

The Hydraulic Test Analyzer is a valuable tool for municipal trucking fleets performing field repairs. Constantly on the move, these service teams needed a compact, portable solution to test hydraulic systems without electrical connections. The Analyzer combines a flow meter, needle valve, and built-in pressure gauge for comprehensive flow control and circuit loading. Its adaptability to various line fittings and rapid availability ensured seamless operation across diverse sites, facilitating timely repairs.

Closed-Loop Hydraulic System Testing

The Hydraulic Test Analyzer is used by technicians to test Closed-Loop hydraulic systems for leaks. The combination of the flow meter that measures the flow rate of hydraulic fluid, the pressure gauge to check system pressure, and the temperature sensor to fluid temperature provides for an all-in-one tool for identifying discrepancies that may indicate a leak, enabling efficient troubleshooting and maintenance of the hydraulic system.

 

 

Field Truck Repair & Diagnostics

The Hydraulic Test Analyzer is a valuable tool for municipal trucking fleets performing field repairs. Constantly on the move, these service teams needed a compact, portable solution to test hydraulic systems without electrical connections. The Analyzer combines a flow meter, needle valve, and built-in pressure gauge for comprehensive flow control and circuit loading. Its adaptability to various line fittings and rapid availability ensured seamless operation across diverse sites, facilitating timely repairs.

Closed-Loop Hydraulic System Testing

The Hydraulic Test Analyzer is used by technicians to test Closed-Loop hydraulic systems for leaks. The combination of the flow meter that measures the flow rate of hydraulic fluid, the pressure gauge to check system pressure, and the temperature sensor to fluid temperature provides for an all-in-one tool for identifying discrepancies that may indicate a leak, enabling efficient troubleshooting and maintenance of the hydraulic system.

 

 

We work with you to increase process efficiency, reduce costly production down-time, establish real-time monitoring and control, and provide the critical tracking and record keeping necessary to meet EPA regulations.