GVS-02-002 Hall-Effect Two Channels Speed Sensor
Description
Gvs-02 series dual channel speed sensor has a small volume and good performance
,excellent performance and high measurement accuracy. It is used to detect the rotational speed, linear speed and acceleration of wheel axle, rack, concave convex keyway, etc.
The two channels are independent, output square wave with different phase. According to the phase advance or lag between the two channels, the positive and negative rotation can be identified,
Easy to install. Polarity and short circuit protection, wide speed measurement range, zero speed and high speed detection, wide temperature range and strong seismic resistance.
Typical Applications
Automotive and Heavy Duty Vehicles:
- Camshaft and crankshaft speed/position
- Transmission speed
- Tachometers
- Anti-skid/traction control, ABS system
Industrial:
- Sprocket speed
- Chain link conveyor speed and distance
- Stop motion detector
- High speed low cost proximity
- Tachometers, Counters
- Gear tooth Sensor
Specifications
1. Frequency response range: 0-20khz
2. Gear parameters: modulus ≥ 2, number of teeth ≤ 60, material of magnetic low carbon steel
3. Installation clearance: l0 = 0 -- 2mm, typical value is l0 = 1.5mm
4 speed signal output:
a: Number of channels: independent dual channel
b: Signal type: rectangular square wave
c: Signal amplitude: Voh (high level) ≥ vcc-1v, Vol (low level) ≤ 0.6V
d: Output current: 25mA
e: Output short circuit current: 50-150 MA (VCC = 12V)
5. Applicable temperature range: - 10 ~ + 85 ºC
6. Protection grade: IP65
7. Power supply voltage: 12VDC ± 30% (5-18) VDC is recommended
8. Shell material: nickel plated brass
Photos
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