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Owner's Operation Manual
Operation Manual - Gpi's OGM-DPS Series
Preset Module
Preset Module
Oval Gear Flow
Oval Gear Flow
Meter
Meter
Please read and retain this instruction manual to assist you in the operation and maintenance of this product.
This manual contains connection and operating instructions for the OGM-DPS model
Models with a Liquid Crystal Display have an additional LCD instruction manual supplied. If you need further
assistance, contact your local representative or distributor for advice.
This Flow Meter has incorporated the oval rotor principal into its design. This is proven to be a reliable and highly
accurate method of measuring flow. Exceptional repeatability and high accuracy over a wide range of fluid viscosities
and flow rates are features of the oval rotor design.
With a low pressure drop and high pressure rating oval rotor flow meters are suitable for both gravity and (in-line) pump
applications.
Regulation Use
The oval gear meter is a precise positive displacement flow meter incorporating a pair of oval geared rotors.
These meters are capable of measuring the flow of a broad range of clean liquids.
Aluminum meters are suitable for fuels, fuel oils, & lubricating liquids. It is important to ensure that the
medium to be measured is compatible with the materials used in the instrument.
The flow meter is available as a measurement transducer with pulse output or with other forms of
evaluation electronics. Details of how to operate the electronics are included in a separate instruction
manual.
These flow meters OGM-DPS can be installed within hazardous areas when ordered with optional
Exd approval, or by using the reed switch pulse output in Intrinsically Safe loops or installing Intrinsically
Safe certified Instruments.
Any use of the oval gear flow meter model: OGM-DPS which exceeds the manufacturer's specification,
may invalidate its warranty. Therefore, any resulting damage is not the responsibility of the manufacturer.
The user assumes all risk for such usage.
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Summary of Contents for GPI OGM-DPS Series
- Page 1 Owner’s Operation Manual Operation Manual - Gpi’s OGM-DPS Series Preset Module Preset Module Oval Gear Flow Oval Gear Flow Meter Meter Please read and retain this instruction manual to assist you in the operation and maintenance of this product. This manual contains connection and operating instructions for the OGM-DPS model Models with a Liquid Crystal Display have an additional LCD instruction manual supplied.
- Page 2 Owner’s Operation Manual Operation Principle –OGM Oval gear flow meters are categorized as positive displacement flow technology. When liquid flows through this type of positive displacement flow meter, two oval geared rotors measure a constant volume per rota- tion within a precisely machined measuring chamber. With each rotation, a constant volume of liquid is measured.
- Page 3 Owner’s Operation Manual Calibration & Price Setting Field Calibration /By Dispensing CALIBRATION by dispensing calibrates the flow meter by dispensing fuel or fluid into a GRADUATED Container of know capacity. This is the quickest and easiest way of calibrating the flow meter and requires no calculations Calibration by dispensing can be suspended and restarted at will, and is considered complete when the fuel level can be seen in the container’s graduated section.
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Page 4: System & Memory
Owner’s Operation Manual System & Memory To view Accumulative counter To view Round up Accumulator. Press CLEAR for 5 seconds, LCD screen will be Shown PC (Price Counter) Press L/P to switch between PC (Price Counter) and LC ( Liter Counter) Press STOP to end. -
Page 5: Troubleshooting
Owner’s Operation Manual Troubleshooting Oval gear flow meters have two clearly distinct portions: one of which is mechanical, wetted areas with the oval gears surrounded by a housing, and the other is the electrical area, which includes the pulse output board. - Page 6 Owner’s Operation Manual Installation Guide Orientation When installing the flow meter, orientation must be considered. The rotor shafts must be in a horizontal plane. To verify that the rotor shafts are in a horizontal plane, elec- tronic cover or optional digital display will be facing in a horizontal direction. For modification in the field, the electronic cover or digital display can be rotated in any 90 degree position.
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Page 7: Warranty
This machine is designed for certain applications only. Gpi Engineering & Construction Supply, cannot be responsible for issues arising from modification. We strongly recommend this machine is not modified and/or used for any application other than that for which it was designed.