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.
Click To See More
Gear Meters

Nject Chemical Injection Gear Meter

Specifically Designed for Chemical Injection Applications in Onshore Oil Fields with Integrated Sensor.

The Nject Chemical Injection Flow Meter is specifically designed for chemical injection applications in onshore oil fields. Each Nject Chemical Injection Flow Meter is individually calibrated and shipped with a calibration certificate, and a completely sealed integral sensor keeps electronics safe from environmental forces. It produces high quality resolution and high accuracy (±0.5% of reading) at low flow rates making it an economical low flow meter for use in onshore chemical injection operations.

  • Assured Accuracy: Each flow meter is individually calibrated and shipped with a calibration certificate.
  • Sealed Electronics: Completely sealed integral sensor keeps electronics safe from environmental forces.
  • Economic Low Flow Meter: The meter produces good resolution and high accuracy at low flow rates, offering an affordable option for onshore chemical injection applications.
  • Rugged Construction: The sturdy 316 stainless steel construction of this gear meter provides superior corrosion resistance and a longer service life.
  • Fast Response Time: This meter can handle short pump shot times (<1 sec) and remain accurate.
Measuring Accuracy:

± 0.5%

Repeatability:

± 0.1%

Duty Cycle:

Works with standard injection pumps from 50 to 200 gallons/day.

Maximum Operating Pressure:

Up to 1,450 psi (100 bar)*

*Consult factory for other pressures.

Fluid Temperature Range:

-40 to 175˚F

Resolution:

100,000 pulses/gal

Ports:

1/4” female NPT

Weight:

3.9 lbs

Filtration:

120 microns, 120 mesh

Body: 

316L Stainless Steel

Gears Stainless Steel:

Bearing & Shaft Tungsten Carbide

O-Ring:

PTFE

Bolts:

316 Stainless Steel

Cable Gland:

Stainless Steel

Supply Voltage:

8 to 30 V DC, regulated

Frequency Range:

2 to 1,000 Hz

Electrical Connection:

Shielded 10-foot PVC cable with flying leads for easy hookup

Protection Class:

IP 67

NJECT-05-2500 Gear Meter Datasheet


Gear Meter Manual


Onshore Stand-Alone Chemical Injection System – NJect – Application Stories


Gear Meter Brochure


Real-World Applications


Onshore Chemical Injection Systems

Specifically designed for chemical injection applications in onshore oil fields, the Nject gear meter produces high resolution and accuracy at low flow rates. Affordable and rugged, this gear meter provides superior corrosion resistance with longer service life.  The flow meter also can handle short pump shot times (<1 sec), changing pressures, varying chemical viscosities, and inconsistent injection rates due to common pump performance issues.

Onshore Chemical Injection Systems

Specifically designed for chemical injection applications in onshore oil fields, the Nject gear meter produces high resolution and accuracy at low flow rates. Affordable and rugged, this gear meter provides superior corrosion resistance with longer service life.  The flow meter also can handle short pump shot times (<1 sec), changing pressures, varying chemical viscosities, and inconsistent injection rates due to common pump performance issues.

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.