Electromagnetic Flow Meters Electromagnetic Flow Meters for Liquid Processing

The electromagnetic flow meter type IZMAG™ is suitable for metering both the flow rate and the volume of all kinds of liquids that have a minimum conductivity of 5 µS/cm. The IZMAG™ is completely made from stainless steel and it is anyway equipped with a display unit, immaterial of the device version preferred. A built-in Bluetooth interface even permits a wireless communication with the metering device. 

Pulse outputs and an analog output are always available. Actions and processes can be controlled via a digital input. The IZMAG™ can be delivered either in an all-in-one version or with “discrete” signal transmitter and electronics box.

Other features: 

• The parameters of the flow meter can be set without opening the housing.
• Both the “quick-start” function and the language change-over offer a simple and user-friendly parameter setting.
• The display can be turned into different directions, always keeping its good readability.
• Plain text messages and graphics display of the flow profile are helpful for commissioning.
• The automatic change of the measuring range enables measurements even at high flow rates.
• The electronics are continuously monitored and if necessary recalibrated by the high-stable “IN-CAL” module.
• The integrated empty-pipe detector avoids undefined counting actions in case of empty pipelines.
• At a suddenly caused vacuum, the liner will keep stable even at high temperatures.
• A bidirectional flow measurement is possible.
  
  For detailed information please refer to our brochure "Metering with a new precision: the IZMAG™"

The version IZM-S™ is available in compact and separated design and can be supplied with an integrated display. The measurable range for the flow velocity ranges from 0.03 up to 10 m/s.

With typical nominal widths of DN10 .... DN150 a flow range between 10 l/h and 1,000 m³/h can be achieved. 

The electromagnetic flow meter IZM-S™ is also available as officially approved version.

Technical features of the IZM-S™:

• Electromagnetic volume metering with easy operation
• 2 resettable quantity counters and 1 totalizer
• Automatic adaption of the measuring range enables wide flow rate dynamics
• Officially approved version
• Special functions due to 4 digital inputs and outputs and 1 analog output as well as the start and stop button on the keyboard
• Different pulse samples for redundant signal exchange possible
• Suitable for operation on road tankers with 12 V and 24 V battery supply
• The calibration data storage „MEMbox“ enables an easy exchange
• All typical process connections (DIN flange, clamp, milk pipe fitting, etc.) are available

The electromagnetic flow meter type IZM-S™ is available with a variety of transmitters and converters and either in integrated or separated version.

Not the meter alone but the completely Weights & Measures and Customs approved monitoring and control technology allow the application of volume metering for the official trade use.

With solid, technically matured technology and longtime practical experience GEA stands as a reliable partner in the field of flow metering of liquids for most various applications. Not only the single device but also the problem solving for the customer is GEA's focus. That way, niche applications arose in the last decades, which partly found a place in the standard products or which simply created a new application profile.

GEA's electromagnetic flow meters type IZM are suitable for the measurement of all liquids with a minimum conductivity of 5 µS/cm.

In addition to the flow and volume metering, the meters are able to dose quantities or to start and stop automatically fillings by activating a valve or the pump.

The following types for quantity dosing are available as standard: 

• Type IZM-SV™ Standard device for transfilling applications 
• Type IZM-TV™ Control of the product delivery systems with possible voucher print-out

• Delivery of liquids such as beer, milk, urea etc. to the consumer 
• Also available with official approval 
• Weights & Measures approved versions 
• Dosing applications for batch processes 
• Easy tank transfillings 
• Mobile design for flexible use

All measuring and controlling units can be installed on a mobile frame.

GEA's electromagnetic flow meters type IZM are suitable for the measurement of all liquids with a minimum conductivity of 5 µS/cm.

The typical measuring tolerance of the device IZM-S™ is at +/- 0.25%. In order to calibrate the flow meter directly in the process with a master meter, an accuracy of at least +/- 0.1% is required. A special software and calibration complies with this demand.

For 5 flow rates, this device configuration offers a compensation of the electromagnetic flow meter IZM-S™ to a deviation 'zero'!

• Measuring accuracy of +/- 0,1 % 
• It is not necessary to disassemble the meter to be checked, i.e. low checking expenditure 
• Measurement "in motion" during the running production 
• Automatic calibration is possible 
• Documentation by means of printer or data base on a PC

Rotary piston meters, turbine meters, electromagnetic flow meters etc. can equally by checked.  Several "master meters" on a mobile frame can cover the whole flow range of a company.