GPI OGM-DPS Series User Manual (English)

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Owner’s Operation Manual

Operation Manual - Gpi’s OGM-DPS Series

Preset Module

Oval Gear Flow

Meter

Preset Module

Oval Gear Flow

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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GPI OGM-DPS Series Specifications

General

Operating Temperature	-20°C to 85°C
Wetted Materials	316 Stainless Steel
Pressure Rating	Up to 5000 psi
Output	4-20 mA
Connection Size	1/4" NPT
Output Signal	Pulse, 4-20 mA, Modbus, HART (depending on model)
Power Supply	12-30 VDC
Process Connection	NPT or BSPP (depending on model)
Housing Material	316L Stainless Steel
Diaphragm Material	316L Stainless Steel