Product Information for Series PFD
High Precision Digital Flow Switch
for Pure Water & Chemicals

SPECIFICATIONS
Model PFD520
(Sensor Unit)
PFD300/301
(Display Unit)
Flow rate measurement range 1.6 ~ 20 ℓ/minNote2
Output specificationNote1 Switch output accumulated pulse output
Piping specification 1/2 inch tubing
Note 1 Output selection can be made at the touch of a button.
Note 2 The valve for viscosity 1mPa·s or less. (The viscosity is almost the same as that of 25°C water.)

Last Updated on 8/19/02
By sf