Liquid flow switch 2500

reedpaddlehigh-temperature

Model 2500, Liquid Flow Switch, 1″ MNPT, Varies based on paddle length and tee size, consult chart for adjustment guidelines, SPDT 20VA Pilot Duty, -14.7 to 150 PSIG, -20°F to 225°F PRODUCT NOTES Flow tests were performed in water with unit installed into standard reducing tee. Set point accuracy depends on paddle cut-off length. Unit installs into a 1″ reducing tee or weld-a-let etc. for 1″ pipe sizes and up. Install vertically as shown, lead wires up. Higher temperature units available up to 450° F. Consult factory. Relays for higher loads, junction boxes, terminal strips, etc. are available. See accessories section for details To adjust flow set point, simply cut paddle for the appropriate set point listed. See also installation/maintenance sheet. For pipe sizes larger than 3″, actuation of the 5″ paddle is a velocity of approx­imately .5 ft./sec. Also available: leads in different lengths, cable, terminated ends, etc. Consult factory. Optional 100W SPST reed switches are stocked. Consult factory.