The FL-500UP is a specialized meter for monitoring the flow rate of
ultra-pure water to tools, on deionized water returns, and UPW
returns. Also available are accessory switches for signaling
specific flowrates. Each switch kit contains all the necessary hardware
for quick and trouble-free mounting. Kits include a ring-shaped PTFEcoated
ceramic magnet that fits around the float in the flowmeter,
and a proximity switch mounted in a rugged housing that easily clamps
to the body of the flowmeter. As the changing flow causes the float to
move within the tube, the magnet moves with it, and its magnetic field
trips the proximity switch at the predetermined flow rate. An
adjustment screw allows for easy flow rate adjustment. Add 2
switches to indicate both high and low flow rate limits.
SPECIFICATIONS Accuracy: ±5% FS Pressure Drop: 4 psi at full scale flow Maximum Pressure: 150 psig @ 20°C (68°F) Maximum Temperature: 65°C (150°F) @ 0 psig Dimensions: 177.8 mm (7") long FL-505 through FL-515: 50.8 mm (2") Dia. FL-530 through FL-550: 76.2 mm (3") Dia. Switch Ratings: 8 W, 100 Vdc/120 Vac (at 25°C (77°F))
† All amounts shown in USD Note: Comes complete with operator's manual.
For optional electro-polished 316SS shaft and spring, add suffix "-EP" to the model number, add $200 to price.
For NIST traceable certificate add suffix, "-NIST" to the model number, add $250 to price.
(OPTIONS SHOWN IN THIS "NOTE" ABOVE ARE PRICED IN US$)