MEVS-400 Magnetic Pick-Up Speed Sensor

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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. All models are also available with an internal temperature probe. For intrinsically safe versions refer to bulletings - ISO90&IS91
Specifications :

• Supply Voltage Vs - (Vo+2.5) VDC * to 30 VDC,   *7.5 VDC min.
• Supply Current Is, ≤ 20 mA @ 30 VDC (Max.)
• Signal Out Vo -  0-5 V NPN, or digital square wave , TTL
• Input Sensitivity - 30, 12, or 5 mVpp
• Operating Freq. - ≤ 3 to 10 kHz
• ≤ 40 kHz at increased signal level, varies with target size, distance and pickup sensitivity. (Options -  ≤ 100 kHz)
• Rise/Fall Time - 0.04/0.16uS
• Temperature -  2TE - -40°to 248 (-40^oto 120^o)
• Range -  3TE - -49^o to 284^o(-45° to 140^o)
• Magnetization -   Standard -  ≥900 Gauss , Low Mag -  250 Gauss,
• Pole Piece -   Flush (FP), Extended (EP), & Chisel Point (CP) (Chisel to be oriented parallel with gear tooth.)
• Gear   Pitch - Pole   Type
• ≤ 36   DP (MODULE 0.7) - EP62,CP10
• ≤ 26   DP (MODULE 0.98)  - EP93
• ≤   24 DP (MODULE 1.06) - EP130,FPS130,
• EP106,EPS106, - EP125,CP45
• ≤ 12   DP (MODULE 2.11) - EP188
• ≤ 5   DP (MODULE 5.1) - EP250
• Connectors/Pins -    See page 2 for Configurations, All have gold plated contacts
• Lead Wire -   See page 2 for Wire & Cable Options
• Assignments -  2TE -  PVC, 20-24 AWG,  3TE -  TFE, 20 AWG
• Red - Supply (+)
• Black -      Common (-)
• White/Green -  Signal out
• Bare -  Shield
• Construction -    SUS300 Series stainless steel housing,  Solid epoxy encapsulation
• CE-Compliance -      EN55011, EN50022-2
• Application -   Flowmeter measurement, transmission and wheel speed.
• Target -       Ferrous material Gear tooth with range of min 4 to 32 gear pitch.  P=(N+2)/OD,  P -  Gear pitch, N -  Num. of tooth, OD; outside Diameter