AW Lake supplies high precision gear and turbine flow meters customized to meet the demanding specifications of global oil and gas end users. AW-Lake’s technology provides more than 70 years of engineering experience with manufacturing facilities in located in the USA and Germany.
Products
JV Series Spur Gear Meters
Ideally suited for chemical injection applications both offshore and land-based, this meter provides competitive pricing and precision fluid measurement.
Design Features
- Flow ranges from .0005 up to 120 GPM
- High resolution output (up to 125,000 pulses per gallon)
- Pressure ranges up to 15,000 PSI
- Accuracy up to .1% of reading
- Wide turn-down ratio of up to 250:1
- Bi-directional flow capability
- Available in corrosion resistant materials suitable for offshore
- Multiple process connection options
- 4-20mA, pulse, or voltage outputs
- Full HART 7 communication optional
- CSA C/US, ATEX, GOST,or IECEx certifications available
Common Applications
- Corrosion Inhibitors
- Biocides
- Scale Inhibitors
- LDHI
- H2S Scavangers
- Grease
- Demulsifiers
- Subsea Hydraulics
- Cylinder Position Verification
TRG Series Standard Turbine Meters
The TRG features built in flow conditioners that enhance accuracy and prevent the internals from damaging downline instrumentation when subjected to process borne shock. These meters fulfill an important role as the work horse of the metering world. Widely utilized in many industries for variety applications, the robust design of the TRG series adds years to the meter’s life and maintenance cycle.
Design Features
- Flow ranges from .08 to 400 GPM
- Pressure ranges up to 5,000 PSI
- Accuracy up to .1% of reading
- Turn-down ratio of up to 20:1
- Built-in flow conditioners
- Pressure shock resistant
- 316L corrosion resistant materials suitable for offshore
- Easily customized to suit specific applications
- NPT, Metric, or BSPP process connection options
- Local display, 4-20mA, pulse, or voltage outputs
- Full HART 7 communication optional
- CSA C/US, ATEX, GOST,or IECEx certifications available
Common Applications
- Potable Water
- Methanol
- Diesel
- Waste water
- DI water
- Glycol
- Ethylene
HM Series Turbine Meters
All of the rugged features of the TRG meters with the added benefit of a wide range of connections for all types of installations as well as expanded flow ranges.
Design Features
- Flow ranges from .08 to 12,000 GPM
- Pressures up to 20,000 PSI
- Accuracy to .25% of reading
- Turn down ratios of 10:1
- Low pressure loss
- Available in 303 or 316SS
- ANSI B, DIN, or RTJ flanges
- Flanged, Autoclave, Grayloc, MPI or BASF process connections
- Outputs available to meet nearly any requirement
Common Applications
- Fuel oil
- Water flow
- Diesel
- Methanol injection
- Water jet cleaning
- Water cutting
Subsea Flow Meters
Offshore, mission-critical processes require the most reliable instruments with high accuracy designed to withstand harsh subsea environments. With more than 20 years of experience in offshore flow measurement, AW-Lake provides global end users with the confidence needed to tackle the toughest subsea applications.
Design Features
- SUBSEA GEAR OR ROTARY PISTON PD METER FEATURES
- Operating depth to 10,000 feet
- Internal working pressure up to 15,000 PSI
- External pressure up to 8,700 PSI
- Flow ranges from .001 to 7 GPM
- Water temperature as low as -40⁰F (-40⁰C)
- Turn down 100:1
- Accuracy +/-.5% of measured value
- 4-20mA signal or pulse output
- SUBSEA TURBINE METER FEATURES
- Operating depth to 20,000 feet
- Internal working pressure up to 15,000 PSI
- External pressure up to 7,800 PSI
- Flow ranges from .08 to 32 GPM
- Water temperature as low as -40⁰F (-40⁰C)
- Turn down 20:1
- Accuracy +/-.5% or better
- 4-20mA signal or pulse output
Common Applications
- Subsea chemical delivery
- Drilling operations
- Blowout prevention
- ROV maintenance
- Valve actuation
RT-30EX Explosion Proof Transmitter
Developed to work in conjunction with most AW-Lake Gear and Turbine Meters, this transmitter meets the requirements of aggressive offshore environments.
Design Features
- Works with most AW-Lake gear and turbine flow meters
- Shows flow rate, total, grand total
- 4-20mA output with optional HART
- 2 opto-isolated programmable alarm outputs
- 12 – 30 VDC powered
- Available as local or remote mount version
- 316SS integrated sensor section
- NEMA 4X enclosure
- Aluminum with marine approved paint or 316SS enclosure
- CSA C/US, ATEX, and IECEx approvals
Common Applications
- Offshore chemical injection
- Class 1, Div 1 or Div 2 environments
HUB-40EX Pulse Output Sensor
The HUB-40EX provides the simple solution when the application requires a pulse output or for use with a remote transmitter.
Design Features
- Works with most AW-Lake gear and turbine meters
- 9 – 30 VDC powered
- Open-collector amplified pulse output
- 316SS sensor section
- NEMA 4X junction box with landing terminals
- Aluminum with marine approved paint or 316SS enclosure
- CSA C/US, ATEX, and IECEx approvals
Common Applications
- Offshore chemical injection
- Class 1, Div 1 or Div 2 environments