Variable Area Flow Meters

Product catalog summary

Overview: Heinrichs Messtechnik GmbH offers a range of variable area flow meters suitable for various fitting positions, available from stock or within 48 hours. These meters are designed for measuring flow, mass, density, level, and pressure.

Product Types:

Low Volume Glass Tube Variable Area Flow Meter
Low Volume All Metal Variable Area Flow Meter
In-Line Glass Tube Variable Area Flow Meter
All Metal Variable Area Flow Meter for horizontal mounting
Plastic Tube Variable Area Flow Meter

All Metal Variable Area Flow Meters:

Stainless steel design with dirt-insensitive star-guiding float
High temperature (up to 350 °C) and high pressure (up to 600 bar) capabilities
Media heating possible for liquids and steam
Customizable for specific applications like sour gas
Available in special materials such as hastelloy, titanium, and monel
Signal outputs include analog, inductive contacts, micro switches, HART, Profibus, and Fieldbus Foundation
Explosion-proof certification (Atex, IEC-Ex)
NAMUR NE 21 compliance

Performance and Features:

Proven reliability over 60 years
Compact transducer with HART, Profibus, and Fieldbus compatibility
SIL2 compatibility according to FMEDA

Specifications:

Nominal sizes range from ½” to 6” with accuracy of ±1.6% to ±2.0% of actual
Flow ranges for water and air vary significantly depending on the model
Temperature and pressure limits vary by model, with some models supporting up to 350 °C and 500 bar
Various connection types available, including flange, Swagelok, TriClamp, and DIN 11851

Additional Features:

Models available with fine adjustment valves and pressure regulators
Options for limit switches, safety switches, and analog outputs
Materials include stainless steel, hastelloy, PTFE lining, monel, and titanium

Catalog excerpts

> Performance in communication and reliability > Compact transducer with HART, Profibus, Fieldbus KOBOLD Group We measure flow, mass, density, level and pressure Variable Area Flow meters for all fitting positions Available from stock or within 48 hours > Low Volume Class Tube Variabel Area Flow Meter > Low Volume All Metall Variable Area Flow Meter > In-Line ClassTube Variable Area Flow Meter > All Metall Variabel Area Flow Meter > All Metall Flow Meter for horizontal mounting > Plastic Tube Variable Area Flow Meter Heinrichs All Metall Variable Area Flow Meters > All Metall stainless steel design > Dirt insensitive star-guiding of the float > High temperature version up to 350 °C > Media heating possible (liquid, steam) > Customized version e.g. for sour gas > Special materials hastelloy, titanium, monel and other - Analog output - transducer ES - Inductive contacts - Safety contacts - Micro switches - Fieldbus Foundation > Explosion proof certification Atex, IEC-Ex and other

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Heinrichs All Metall Variable Area Flow Meters More Variabel Area Flow Meters Short-term available > All Metall Variable Area BGN - The ALL-ROUNDER and ENDURANCE performer >KSM - Plastic Tube Variable Area Flow Meter > 2 limit switches > Connection G 11/2 - G 21/2 AG, glue pipe PVC, flange

Open the catalog to page 2

Variable Area Flow Meters

Variable Area Flow Meters

Catalog excerpts

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