Linear speed sensor MEVS-200 series

magneticrobustpick-up

Description Yuanben has developed a magnetic pick-up speed sensor with digital frequency output proportional to speed. The internal amplifier convert a sine wave signal output to produce a constant amplitude, digital square wave, logic-level output, robust signal-to-noise ratio, usable at lower RMPs and greater air gap between the sensor and the actuator. The pole type has flush, sealed flush, extended and sealed extended that can be selected. All models are also available with an internal temperature probe ( pt100 or NTC 10KOhm sensor), custom can select it. Specifications Vs, Supply Voltage: 7.5(12) to 30 VDC regulated 3.6 VDC min., unregulated Is, Supply Current: ≤ 2 mA @ 5 VDC ≤ 4 mA @ 12 VDC ≤ 10 mA @ 24 VDC ≤ 20 mA @ 30 VDC (OC) Vo, Signal Out: @≤ 20 mA sink, or digital square wave , TTL Input Sensitivity: 30, 12, or 5 mVpp Operating Freq.: ≥3 to 15 kHz ≥30 kHz at increased signal level, varies with target size, distance and pickup sensitivity. (Options: ≤ 100 kHz)