Hall Effect Gear Tooth Speed Sensor Transducer Transmitter Gvs Series Digital Output

China Hall Effect Gear Tooth Speed Sensor Transducer Transmitter Gvs Series Digital Output, Find details about China Hall Effect Speed Sensor, Rotational Speed Sensor from Hall Effect Gear Tooth Speed Sensor Transducer Transmitter Gvs Series Digital Output

Basic Info.

Model NO.

GVS series

Certification

Customized

Air Gap

2mm (0.08inch) Max

Frequency

0-100kHz

Trademark

Yuanben

Transport Package

Carton

Origin

Shanghai

Model NO.

GVS series

Certification

Customized

Air Gap

2mm (0.08inch) Max

Frequency

0-100kHz

Trademark

Yuanben

Transport Package

Carton

Origin

Shanghai

Product Desciption

GVS-001 Hall-Effect Gear Speed Sensor
Description
GVS Series Tooth Sensors use a magnetically biased Hall effect integrated circuit to accurately sense movement of ferrous metal targets. This specially designed I.C., with discrete capacitor and bias magnet, is sealed in a probe type package for physical protection and cost effective installation.
Output is digital, current sinking (open Collector). Reverse polarity protection is standard. If power is inadvertently wired backwards, the sensor will not be damaged.
Optimum sensor performance is dependent on the following variables which must be considered in combination:

Target material, geometry, and speed
Sensor/target gap
Ambient temperature
Magnetic material in close proximity

Features

Senses ferrous metal targets
Digital current sinking output (open collector)
Better signal-to-noise ratio than variable reluctance sensors, excellent low speed performance, output amplitude not dependent on RPM
Sensor electronically self-adjusts to slight variations in runout and variations in temperature, simplifying installation and maintenance
Fast operating speed - over 100 kHz
EMI resistant
Reverse polarity protection and transient protection (integrated into Hall I.C.)
Wide continuous operating temperature range

Typical Applications
Automotive and Heavy Duty Vehicles:

Camshaft and crankshaft speed/position
Transmission speed
Tachometers
Anti-skid/traction control, ABS system

Industrial:

Specifications

Product Type	Hall-Effect Gear Tooth Sensor
Probe Housing	Plastic Probe
Supply Voltage	4.5 Vdc to 24.0 Vdc
Supply Current (max. @ 25 °C)	20mA
Output Type	Square wave signal
Termination Type	Lead Wire
Operating Temperature Range	-40 °C to 150 °C [-40 °F to 302 °F]
Output Voltage	0.4 Vdc max.
Output Current (max.)	40 mA
Vane and Geartooth Target Material	Cold Rolled Steel, 1018 or Low in Carbon (Annealed)
Target RPM	10 RPM min., 3600 RPM max.
Switching Time Rise (10 % to 90 %)	15 µs max.
Switching Time Fall (90 % to 10 %)	1.0 µs max.
Operate Point	3.3 ° ± 1.25 ° [3,28 ° ± 1,13 mm]
Release Point	4.4 ° ± 2.50 ° [4,16 ° ± 2.21 mm]
Availability	Global

* Values measured using 1 kOhm pull-up resistor, millitesla (gauss x 10^-1), and geartooth target dimensions.

Target Min Tooth Height 5.06 mm [0.200 in]
Target Min Tooth Width 2,54 mm [0.100 in]
Target Min. Tooth Spacing 10,16 mm [0.400 in]
Target Thickness 6,35 mm [0.250 in]
Target Diameter 101,6 mm [4 in]
Airgap 1,02 mm to 2,03 mm [0.040 in to 0.080 in]
Leakage Current max. 10 µA
Differential 8.4 ° ± 3.70 ° [7,45 ° ± 3,34 mm]

Photos

Hall Effect Gear Tooth Speed Sensor Transducer Transmitter Gvs Series Digital Output