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Products / Analog to Digital (A/D) Convertor Speed Sensors (VD)
Due to the active solid state signal conditioning integral with this variable reluctance speed sensor, it converts a sine wave signal output to produce a digital square wave signal with constant amplitude regardless of variations in speed.
 
 
Product Specification Range
A. Electrical Performance
1. Supply Voltage:
(Vcc)
Standard 4.5 VDC to 24 VDC.
Optional: 5.5VDC to 36VDC.
2. Target: Ferrous material, single tooth or slot To 32 D.P
3. Airgap: 0.005" To 0.120" (0.126mm to 3.045mm)
4. Speed Range: 32 TO 1000 Inch/Sec
5. Output Signal: Square wave TTL, CMOS Compatible. With internal pull-up resistor.
Optional: No pull-up resistor.
6. Output Voltage: Low= 400mV Max
High= Follows Vcc
Optional: Low= 400 mV Max
High= 5 VDC
7. Output Current:
(I sink)
16mA continuous operation
Optional: 50mA
8. Output Duty Cycle: 50% ±15%
9. Protection: Reverse Polarity.
Optional: Input Transient Protection, Short circuit protection.
10. Operating Temperature: 32°F to + 158°F (0°C to +70°C)
Optional: -4°F to + 257°F (-20°C to +125°C)
B. Industry / Application
Automotive Engine speed measurement
Dynamometer
Crankshaft
  Aerospace Counting, and position sensing
  Locomotive Crank shaft , and cam shaft speed sensor
Electric Power Generator Motor speed measurement
Turbine flow measurement.
Exercise Equipments Motor speed sensor
Flow Meter  
Agriculture Equipment:  
Construction Equipment  
Tachometer Speed sensor
Off-Highway  
C. Features and Benefits
  • Self Powered  
• Wide Speed Range
• Simple Installation
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