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DVH - Multivariable Vortex Flow Meter

DVH - Multivariable Vortex Flow Meter

Product Features

Fully Welded Sensor
Integrated Temperature and Pressure Measurement (Optional)
Field Configurable Ranges, Outputs and Display
HART® Protocol, Modbus
High Temperature Version to 400 °C
Available High Pressure Version to 1450 PSIG (100 Bar)
Certifications/Approvals: ATEX, IECEx
Starting at
$5,795

Inline Vortex and Multivariable Flow Meter

The DVH multivariable vortex flow meter can be equipped with up to to three primary sensing elements for flow measurement:a vortex-shedding velocity sensor, an RTD temperature sensor, and a solid-state pressure transducer to measure the mass flow rate of gases, liquids and steam.

High Acccuracy, Less Maintenance, & Cost Effective

Unlike the DVH, systems that use external process measurements may not provide adequate compensation for process conditions that can change radically between the point of velocity measurement and the point where upstream or downstream pressure and temperature measurements are being made. Because the DVH measures all of these elements in a single location, it delivers increased accuracy for the process measurement. Integrating multivariable output capability in a single line penetration also simplifies system complexity and helps reduce initial equipment cost, installation cost and overall maintenance costs.

Three Versions To Meet Specific Application Requirements

Three DVH inline vortex flow meters are available: The DVH-V model provides a cost-effective volumetric flow monitoring solution for most liquids; the DVH-T model incorporates temperature sensing to provide a compensated mass flow reading of saturated steam; and the DVH-P delivers mass flow, temperature, pressure and density readings from a single device.

Insertion Vortex Multivariable Flow Meters

For insertion installations, KOBOLD offers the DVE Insertion Multivariable Vortex Flow Meter that feature the same capabilities as the DVH.

Vortex Flow Measurement

Visit our in depth article on Vortex Flow Meters to learn more about the vortex principle of operation and its advantages and limitations.

Product Specifications

Fittings
1/2”...8” ANSI Flanges, 1/2"...4" ANSI Wafer
Wetted Materials
Housing/Bluff Body/Flanges - 316L St. Steel (Standard)
Input Power
12-36 VDC (2 & 4 Wire), 85-240 VAC 50/60 Hz
Optional Display
Alphanumeric 2 Line x 16 Character LCD
Media Categories
Liquid, Gas, or Steam

Product Features

Fully Welded Sensor
Integrated Temperature and Pressure Measurement (Optional)
Field Configurable Ranges, Outputs and Display
HART® Protocol, Modbus
High Temperature Version to 400 °C
Available High Pressure Version to 1450 PSIG (100 Bar)
Certifications/Approvals: ATEX, IECEx

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We are the industrial instrumentation partner of choice with comprehensive solutions for measuring what matters to you.

For over 40 years, KOBOLD has been a value-driven leader in process measurement and control solutions. We offer one of the industry’s broadest lines of sensors, switches, and transmitters to measure and control flow, pressure, level, and temperature.

We offer excellence in engineering, high value products, and exceptional customer partnerships that last beyond the sale. Because we design, manufacture, sell, and provide support for our products, you can be assured that you and your application are in expert hands.

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For certain large-scale projects, we are also able to provide demo instrumentation so you can be confident that our solution is the right fit for your application. We want our products to be the best fit as much as you do. There is no project too large or too small for us.

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Comprehensive Product Line: We Don't Have to "Force a Fit"

We offer one of the industry’s broadest lines of sensors, switches, and transmitters to measure and control flow, pressure, level, and temperature.

We have historically set the bar for innovation and excellence, helping to shape the field of industrial instrumentation into what it is today. Our technologies offer a solution-oriented way to control the most diverse and complex variables and can be easily integrated into a wide variety of systems in many industrial and commerical sectors.

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While we offer a wide variety of standard instrumentation, we are also able to handle unique, difficult, or challenging applications that others can not. Our familiarity with exotic materials allows us to offer solutions for variables that are frequently hard to accommodate. Because we are the manufacturer, we also have the flexibility of being able to provide customized solutions in certain circumstances, based on the exact application needs.

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