Variable area meters - Import export

The Flo-Tronic Plus™ is based on a standard Flo-Meter™ with or without a manual flow control valve. It provides visual flow rate indication as required by NFPA as well as an analog output in direct relation to the flow rate. The Waukee new magnetic flow sensing technology is immune to problems associated with dirty oil. Ideal for customers who need to data log flow rates for compliance to NADCAP, AMS 2750D, or CQI 9. FEATURES • Meets NFPA requirements for visual indication of flow • Isolated 4-20mA current loop output • Over current and reverse polarity protection • Calibrated in our ISO/IEC17025-2005 Calibration Lab and traceable to NIST (National Institute of Standards and Technology) • Multipoint calibration • Simple Installation • Modbus/TCP communications • 1 Programmable relay out • Easily connects to any PLC or controller with differential or single ended analog inputs • Retrofittable to most existing Waukee Flo-Meters

“The Heat Treater’s Favorite” provides precise visual indication of rates of flow of air, liquids and industrial gases. All Waukee FLO-METER™ are calibrated in our ISO/IEC 17025:2005 certified lab and traceable to NIST (National Institute of Standards and Technology).

The DK37 M8 is a variable area (VA) flowmeter with electrical signal output and bargraph indication or mechanical indicator with two optional limit switches. The versatile all-metal measuring device is suitable for flow measurement of gases and liquids. Due to its sturdy design, the VA meter can be used at temperatures up to +200°C / +392°F or pressures up to 220 barg / 3190 psig. It is fitted with a needle valve as standard to accurately set the flow value. The DK37 M8 comes with vertical or horizontal process connections for NPT or G thread, flange adapters and many other connection options. To provide constant flow rates in case of variable inlet or outlet pressures, the VA meter is also available with flow regulators. It has approvals for hazardous areas and is suitable for use in Safety Instrumented Systems (SIS).

The DK32/34 is a variable area (VA) flowmeter for measuring low flow rates of liquids and gases. The tried and tested meter is particularly suitable for flow monitoring and dosing in gas analyser systems or on purge panels. Due to its robust all-metal design it can also be used in difficult process conditions with temperatures up to +200°C / +392°F or pressures up to 400 barg / 5800 psig. It is available with a metering valve as standard to accurately set the flow value. The DK32/34 operates without auxiliary power supply. The device just features a local indication with two optional MIN/MAX limit switches (NAMUR) or a reed contact. To provide constant flow rates in case of variable inlet or outlet pressures, the VA meter is also available with flow regulators. It comes with horizontal or vertical process connections for NPT or G thread and many other connection options. The VA meter has various approvals for hazardous areas.

Flowmeters especially for gases The VA 45 variable area flowmeters were designed to measure gases. They can be used, for example, in industrial ovens, forges and furnaces, and protective gas and heating systems. The standardized device design is available with various connections that conform to standards. The glass measuring cone, protected by a metal sleeve with a viewing glass, makes it easy to read the flow directly.

The H250 M40 is the standard variable area (VA) flowmeter for the process and OEM industry. The VA meter combines mechanical flow measurement of liquids or gases with state-of-the-art communication capabilities. Additional electronic modules can be added or replaced at any time without process interruption. The H250 M40 is available in various materials and in many different versions. The sturdy all-metal flowmeter can be also used in applications with high pressures (up to 1000 barg / 14500 psig), temperatures (-196...+400°C / -320...+752°F) or aggressive media. It even allows installation in horizontal or fall pipes up to DN150 / 6". A special version for use in hygienic applications is also available. The H250 M40 is intrinsically safe and explosion-proof. Certain variants of the flowmeter with limit switch or analogue output are suitable for use in Safety Instrumented Systems (SIS).

The FurnaceMeter™ is available for either gas or liquid flow measurement. These meters can also be fitted with integrated manual flow control valves specifically designed for the gas type, inlet pressures, and scale ranges to provide precision process control for most applications. The FurnaceMeter™ provides a retrofit foot print to most variable area meters to minimize piping changed when upgrading to differential pressure technology and in-situ calibration capabilities. The FurnaceMeter™ represents a full range of precision flow measurement instruments utilizing our proprietary differential pressure flow measurement design proven to meet the rugged requirements of industrial heat-treatment applications. The meters utilize precision, field-proven, and certifiable differential pressure flow measurement sensors. The advanced calibration and display modules on the electronic versions include integrated flow rate alarm and flow consumption totalizing functions. The FurnaceMeter™...

The FurnaceMeter™ is available for either gas or liquid flow measurement. These meters can also be fitted with integrated manual flow control valves specifically designed for the gas type, inlet pressures, and scale ranges to provide precision process control for most applications. The FurnaceMeter™ provides a retrofit foot print to most variable area meters to minimize piping changed when upgrading to differential pressure technology and in-situ calibration capabilities. The FurnaceMeter™ represents a full range of precision flow measurement instruments utilizing our proprietary differential pressure flow measurement design proven to meet the rugged requirements of industrial heat-treatment applications. The meters utilize precision, field-proven, and certifiable differential pressure flow measurement sensors. The FurnaceMeter™ meets current NFPA86 guidelines for safe usage in the thermal processing industry. In addition, every FurnaceMeter™ comes complete with a 10point...

The Liquid FurnaceMeter™ is available for liquid flow measurement. These meters are fitted with integrated motorized flow control valves specifically designed for the liquid type, inlet pressures, and scale ranges to provide precision process control for most applications. The Liquid FurnaceMeter™ provides a retrofit foot print to most variable area meters to minimize piping changed when upgrading to differential pressure technology and in-situ calibration capabilities. The Liquid FurnaceMeter™ represents a full range of precision flow measurement instruments utilizing our proprietary differential pressure flow measurement design proven to meet the rugged requirements of industrial heat-treatment applications. The meters utilize precision, field-proven, and certifiable differential pressure flow measurement sensors. The advanced calibration and display modules on the electronic versions include integrated flow rate alarm and flow consumption totalizing functions. The Liquid...

The FurnaceMeter™ is available for gas flow measurement. These meters are fitted with integrated motorized flow control valves specifically designed for the gas type, inlet pressures, and scale ranges to provide precision process control for most applications. The FurnaceMeter™ provides a retrofit foot print to most variable area meters to minimize piping changed when upgrading to differential pressure technology and in-situ calibration capabilities. The FurnaceMeter™ represents a full range of precision flow measurement instruments utilizing our proprietary differential pressure flow measurement design proven to meet the rugged requirements of industrial heat-treatment applications. The meters utilize precision, field-proven, and certifiable differential pressure flow measurement sensors. The advanced calibration and display modules on the electronic versions include integrated flow rate alarm and flow consumption totalizing functions. The FurnaceMeter™ meets current NFPA86...

Venrius' portfolio includes a variety of variable area flowmeters. Metal tube variable area flowmeters, glass tube variable area flowmeters, and purge rotameters are the three main types. The volumetric flow rate of liquids and gases is measured using the float principle in metal and glass tube flowmeters. The purge flowmeter is intended for general use as a low-cost method of flow indication. It is suitable for the majority of non-critical purge applications that do not necessarily require high flow measurement accuracy.