SMC Series PF2D Digital Flow Switch for DI Water & Chemicals

The PF2D is a highly corrosion resistant flow sensor for de-ionized/pure water or chemicals. Its body and sensor are made of New PFA fluoropolymer resin, and features tubing made of Super PFA. The display units have large, easy-to-read red LEDs, and are available with either 2 NPN or 2 PNP digital outputs (user programmable). CE marked.

Additional Features: ••All wetted parts Fluororesin. ••Tapered plane sealing (no packings) for reduced pooling. ••Karman vortex sensor for low particle generation.

Sensor Specifications: ••Fluid: Pure water and fluids that will not corrode Fluororesin (viscosity: 3mPa.s or less) ••Flow ranges: 0.4~4.0L/min, 1.8~20.0L/min, 4~40L/min ••Operating pressure: 0~1MPa @ 30ºC fluid, 0~0.5MPa @ 90ºC fluid ••Linearity: ±2% with 25ºC water ••Repeatability: ±1% with 25ºC water ••Temperature characteristics: ±5% within 0~50ºC (25ºC std) ••Power supply: 12~24VDC ••Outputs: display pulse + 1~5VDC or 4~20mADC analog output ••Tubing: 1/2" SuperPFA ••Rating: IP65