AT18-3630 Thermo-Flo Junction Box Liquid Long PVDF 3 4 NPT
Offered in liquid and gas sensor types, the general purpose flow switch package provides reliable no or low-flow detection of relatively clean non-coating media with a 1A relay output and compact junction box for wiring termination. Liquid examples includes water and acetic acid. Available in PP-Ryton and PVDF, the short flow sensor is used in pipe or ducting from 1/2 to 1 1/2, and the long flow sensor is used in 2 and up. The flow switch set point may be adjusted from 0.04 to 3 fps in liquids, or 1 to 90 fps in gases as a low-flow alarm. The flow sensor is best applied in applications with relatively constant temperature.