A very versatile reliable flow switch using a dynamic diaphragm made of stainless steel, which covers the whole cross section of the pipe and is deflected by the flow, which is then detected by a sensor.
As the diaphragm only bends and functions without any bearing, there is minimal friction and thus very low pressure loss on the flow. This also results in essentially no hysteresis and excellent repeatability. The way the diaphragm operates also ensures very fast response time with increased sensitivity. A soon as there is flow the it is almost instantaneously detected by the sensor.
The design of the sensor also means no run-in or run out (calming sections) are needed, makes life easier on routing pipes.
The shaped end stop and the elastic properties of the diaphragm mean that even severe water hammer causes no damage. The low number of media in contact with the flow guarantees reliable operation and a low tendency to contamination
There are flanged connection pieces on the inlet and outlet; these are available in various nominal widths and materials. By removing the four bolts of the flange connection, it is simple to remove the measurement unit for servicing, while the connections remain in the pipework.
- From 0.4 to 100 l/min flow ranges
Very fast response time
High Overload Protection
- High Max Flow
- Low pressure Loss
- Compact Design
- 150c High Temperature Option
- 100 bar High pressure Version Available
The LABO-XF electronics make various output signals available:
● Analog signal 0/4..20 mA (LABO-XF-I)
● Analog signal 0/2..10 V (LABO-XF-U)
● Frequency signal (LABO-XF-F) or
● Value signal Pulse / x Litres (LABO-XF-C)
A model with switching output is also available.
If desired, the range end value can be set to the currently existing flow using “teaching”.
Custom Versions Available and Very Competitive Pricing for
Quantity Orders Resellers and OEMs.
Call Us Now to Discuss your Requirements