Description

• 2-wire, loop-powered 4-20 mA analog output • No user calibration: works right out of the box • Works with shaft-mounted pulser targets (disc/wrap) • Rugged stainless steel M18x1 housing with integral conduit attachment • Reverse-wiring protected • FM approved, Dust Ignition-proof Class II, Div I (E, F, G) • NEMA 4X, IP65 Description The patented ST420-DI (Integral 1/2" NPT female conduit port) and ST420-LT (Integral 1/2" flexible liquid-tight conduit fitting) detect passing magnets of a shaft-mounted pulser disc or wrap and output a smooth, continuous 4-20 mA analog signal in direct proportion to shaft rotation speed. Custom speed and pulser PPR models are available upon request. Applications • Conveyors • Bucket Elevators • Grain Entolators • Hammermills • Motors • Gearboxes • Agitators • Pumps • Generators • Turbines • Fans • Centrifuges • Mixers • Bearings