New developed FS-300 flow switches is made of SUS304 material, with 3/4"FNPT threads, with proven accuracy, ideal for critical low flow or high flow protection applications such as pump seal cooling water, pump inlet flow protection, cooling circuit protection, High and low flow rate alarm, valve failure, pump starting or failure, pipe blockage or rupture.
| Item |
Technical Parameter |
| Compatible |
Clean fluid |
| Accuracy |
±3% of reading |
| Repeatability |
±0.5% of reading |
| Nominal Flow Rates |
From 0.1 to 1.0 or 0.8 to 10 gpm |
| Temperature and Pressure |
16 bar @ 20ºC |
| Rotor |
PP or client required |
| Body |
PP or client required |
| Bearings and Shaft |
Ceramic or SUS304 1/2" 1/4" 3/8" flexible tubing |
| Input Power |
5 to 24 VDC @ 1.0mA max |
| Output Signal |
Open collector NPN transistor sinking a maximum of 30mA |
Audited Supplier 
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