karman vortex flow switch
● Simple structure and low price.
● Easy alarm setting with a rotary switch.
● Easy plumbing with quick fasteners.
● To control manage flow rate in various cooling water system.
To control manage flow rate in various cooling water system.
Chiller, temperature controller, mold, machine tool, industrial heating furnace,
vacuum heat treating furnace, highfrequency wave temperequipment,
bag making machine, laboratory high temperature furnace etc.
| Rated flow range
|| 0.5-5.0 L/min
|| 5.0-30.0 L/min
| Applied fluids
|| Industrial water or service water
| Detection method
|| karman vortex
| Fluid temperature
|| 0-90?C（No freezing , no dewing）
| Ambient temperature
|| 0-50?C（No freezing , no dewing）
|| Flow rate output ± 2% F.S.
| Maximum working pressure
|| 1.0 MPa
| Withstanding pressure
|| 1.5 MPa(at 20°C)
| Pressure loss (at the maximum flow rate)
|| Sampling 1s
| Power supply
|| DC 24 V ± 10%
| Current consumption
|| Max. 20 mA
Switch output *）
| Maximum load current
|| Max. DC 100 mA
| Maximum applied voltage
|| Max. DC 40 V
| Switch output mode
|| A output
|| Alarm: 2colors LED
| Certification, regulation
| Wetted material
|| Body : PPS, FKM. Adapter : SUS304.
| Adapter size
|| Rc 3/8" Quick fitting
NOTE: Default setting of switch is 0 memory (0L/min) at the time of shipment.
(Red LED will be on when there is no water flow)
*The design,dimensions and specifications of the product in the catalog
were correct at the date of publication and are subjected to change without notice.
*Feel free to contact us if you have any require about our products.
How to order
How to order: PSW - 30L
If you have any query regarding our products or services, please feel free to contact us.
TEL: +81-42 756 7567
FAX: +81-42 752 2004