Flow Computer Hays Series FT415 From Hays Fluid Controls

Hays Flow Computer Series FT415 is a microcontroller-based rate/total indicator powered by a lithium battery. Hays Flow Computer Series FT415 displays rate and total, and provides a programmable pulse output for use in metering pump pacing or datalogging.

The rugged cast-aluminum housing is gasketed for maximum environmental protection, and the electronics are potted into a solid block of urethane. A membrane keypad allows settings to be changed without removing the cover. The universal mount version comes with brackets for wall mounting, and also with an adaptor for field installation on TX80-series flow sensors. 

The standard output in a programmable 0.1 second open-collector transistor (TTL) pulse which can be used to trigger most externally-paced metering pumps.