3" Magnetic Meter

High performance electromagnetic flow meter for the measurement of fluid flow in conductive fluids >20uS/cm, hot or cold, such as water, antifreeze and aqueous solutions. High temperature capability with PFA liner. Note this meter is the flow tube only. Contact if optional fitment of IFC 100 or IFC 300 series compact display is required. Note UKAS ISO 17025 accredited calibration is limited to 1000 lpm.

1 In Stock


£40.00 +VAT

£1,400.00 +VAT

Manufacturer Krohne
Model Optiflux 4000
Meter Size 3"
Process Media Water
Flow Range 100 - 3200 litres / min
Pressure Rating 16 bar
Temperature Rating -10 to 120°C
Accuracy ± 0.5% Reading
Atex Approval No
Process Connections Flanged 3"
Display No
Output 1 n/a
Output 2 n/a
Output 3 n/a
Output 4 n/a
Controller No


The OPTIFLUX 4000 series meets the demands of a very wide range of applications within the automotive, process, pulp & paper, water and wastewater, pharmaceutical and oil & gas industries. It has a field proven reliability and comes with a fully welded construction, full bore pipe construction, absence of moving parts and wear resistant liner materials.
Ā Ā 
It is ideal for custody transfer applications and master meter installations where the highest accuracy is crucial, and has a wide range of certifications including OIML R49 & R117, MI-001 & MI-005.

Please note this is for primary tube only, and is not fitted with a transmitter display head. Please contact if you require optional IFC 100 or IFC 300 series transmitter head giving a wide range of user configurable options.

Typical Application Areas

Hot and Cold Water Flow Rate Measurement

AntifreezeĀ Flow Rate Measurement

Beer Flow Rate

Batch Measurement

Automotive, Process, Pharmaceutical, Pulp & Paper, Water & Wastewater, HVAC