SMC PF3W72003FNMR (PF3W720-03-F-N-M-R) - Digital Flow Switch, 2 to 16 L/min, Rc3/8 Port

SMC PF3W72003FNMR Digital Flow Switch — Water, 2 to 16 L/min, Rc3/8 with bracket. PF3W7 Series 3-color display digital flow switch for water. Model PF3W720 rated flow range 2 to 16 L/min. Applicable fluid: water and ethylene glycol aqueous solution (viscosity 3 mPa.s or less). Port Rc3/8 (03). Output F: OUT1 PNP / OUT2 analog 4 to 20 mA. Lead wire N: without lead wire with M8 connector. Unit M: L/min, L, deg C. Bracket R: with bracket. Main 4-digit 7-segment red/green display, sub 6-digit white display. Fluid temperature range 0 to 100 C. Power supply 12 to 24 VDC +/-10%.

MPN: PF3W720-03-F-N-M-R · SKU: PF3W72003FNMR

PF3W720-03-F-N-M-R Applications

The PF3W720-03-F-N-M-R monitors water or ethylene glycol coolant from 2 to 16 L/min through an Rc3/8 port. It provides a PNP switch output plus a 4 to 20 mA analog current signal for both alarm and continuous flow trending to a PLC, and ships with a mounting bracket for panel or machine installation. Supplied without lead wire (M8 connector). Its 3-color red/green display suits cooling water monitoring on welding equipment, injection molds, machine tool spindles and process chillers where flow assurance prevents thermal damage.

PF3W720-03-F-N-M-R Specifications