SMC PF3W720F04BTM (PF3W720-F04-BT-M) - Digital Flow Switch, 2 to 16 L/min, G1/2 Port

SMC PF3W720F04BTM Digital Flow Switch — Water, 2 to 16 L/min, G1/2 with temperature sensor. 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 G1/2 (F04). Output BT: OUT1 PNP / OUT2 PNP, with temperature sensor (OUT2 selectable for flow or temperature). Unit M: L/min, L, deg C. Temperature range/display -10 to 110 C, display accuracy +/-2 C. 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-F04-BT-M · SKU: PF3W720F04BTM

PF3W720-F04-BT-M Applications

The PF3W720-F04-BT-M monitors water or ethylene glycol coolant from 2 to 16 L/min through a G1/2 port and adds an integrated temperature sensor, so OUT2 can be configured for flow or temperature output alongside the OUT1 PNP flow switch. The 3-color red/green display shows flow and temperature at a glance. Ideal for cooling circuits on welders, molds, spindles, chillers and laser systems where both coolant flow and temperature must be verified to protect equipment and maintain process stability.

PF3W720-F04-BT-M Specifications