Hall Effect Gear Tooth Rotational Speed Sensor 0~12000rpm 0.5~5mm

• Type: Magnetic Displacement Sensor
• Output Signal Type: Digital Type
• Movement: Angular Displacement
• Production Process: Integration
• Material: Stainless Steel
• IP Rating: IP65
• Model NO.: GVS-001
• Certification: CE
• Customized: Customized
• Air Gap: 5mm (0.2inch) Max
• Frequency: 0-100kHz
• Transport Package: Carton
• Trademark: Yuanben
• Origin: Shanghai
• Production Capacity: 20, 000PCS/Year

Product Description

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

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

Typical Applications 
Automotive and Heavy Duty Vehicles:

1. Camshaft and crankshaft speed/position
2. Transmission speed
3. Tachometers
4. Anti-skid/traction control, ABS system 

Industrial: 

1. Sprocket speed
2. Chain link conveyor speed and distance
3. Stop motion detector
4. High speed low cost proximity
5. Tachometers, Counters
6. Gear tooth Sensor

Specifications 

Item	Parameter
P/N	GVS-001
Supply Voltage	5~24Vdc
Target Speed	0~12000rpm
Output Voltage	400mv
Output Current	100mA
Frequency Range	0-100KHz
Output Signal	Square pulse single channel
Operating temperature	-40ºC~125ºC
Protection Class	IP 65
Operating Air Gap	0.5~5mm
Mounting Direction	Mark on the bottom face according to the direction, the mounting axis is perpendicular to the direction of rotation.
Mounting Mode	M16*1.0 threads and 2 jam nuts to secure the sensor
Protection	Short circuit protection and reverse polarity protection
Housing	Ni plated brass housing, with LED indicator
Cable	AWG24# Teflon langth 500mm
NOTE	Shielded Cable for particularly noisy environment or the length of cable is over 1500mm.
Gear Material	Low carbon steel
Gear Information	Diameter is 120mm; Thickness: 6mm Tooth width: 3mm; Valley width: 3mm Valley depth: 3mm

Photos