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Features:• 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• Reverse-wiring protected• UL listed, Intrinsically Safe (IS) • Class I, Div I (C, D) Class II, Div I (E, F, G)
The patented ST420 detects passing magnets of a shaft-mounted pulser disc or wrap and outputs a smooth, continuous 4-20 mA analog signal in direct proportion to shaft rotation speed.
Custom speed and pulser disc/wrap PPR ST420 models are available upon request.
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