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DVE - Multivariable Insertion Design Vortex Flow Meter

DVE - Multivariable Insertion Design Vortex Flow Meter

Product Features

Fully Welded Sensor
Optional Integrated Temperature and Pressure Sensor
Field Configurable Range, Outputs and Display
HART® Protocol, Modbus
High Temperature Version to 400 °C
High Pressure Version to 1450 PSIG (100 Bar)
Certifications/Approvals: ATEX, IECEx
Starting at
$7,167

Insertion Vortex and Multivariable Flow Meters

The DVE multivariable insertion-design vortex flow meters use up 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.

The Benefits of Multivariable Flow Measurement

Systems that use external process measurements may not provide adequate enough compensation for process conditions that can change between the point of velocity measurement and the point where upstream or downstream pressure and temperature measurements are happening. Because the DVE measures all of these parameters in one single location, it delivers a more accurate measurement. Integrating multivariable output capability with a single line penetration also simplifies the system complexity. It also helps reduce initial equipment cost, installation cost and overall maintenance costs.

Three Model Options

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

Inline Vortex and Multivariable Flow Meters

For applications best suited for an inline installation, KOBOLD offers two inline vortex flow meters. The DVZ Compact Inline Vortex Flow Meter offers flow measurement, switching, and batching capabilities. For more rigourous applications and mulitvariable measurement capabilities, consider the DVH Inline Vortex and Multivariable Flow Meter.

About Vortex Flow

Visit our in depth article about Vortex Flow Meters to learn more about vortex flow measurement and its advantages and limitations.

Product Specifications

Process Connection
ANSI, DIN Wafer Flange or Threaded via Compression Fitting
Line Sizes
DN80...DN600, (3"...24")
Wetted Materials
316L St. Steel
Input Power
12-36 VDC (2 & 4 Wire), 85-240 VAC 50/60 Hz
Display
Alphanumeric 2 Line x 16 Character LCD
Media Categories
Liquid, Gas, or Steam

Product Features

Fully Welded Sensor
Optional Integrated Temperature and Pressure Sensor
Field Configurable Range, Outputs and Display
HART® Protocol, Modbus
High Temperature Version to 400 °C
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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