Περιγραφή
GVS-001k;; Hall-Effect Gear Speed Sensor
Περιγραφή
GVS-001 gear speed sensor uses a magnetically biased Hall effect integrated circuit to accurately sense movement of ferrous metal targets. Output is digital, square wave. 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.
Περιγραφή
GVS-001 gear speed sensor uses a magnetically biased Hall effect integrated circuit to accurately sense movement of ferrous metal targets. Output is digital, square wave. 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.
Χαρακτηριστικά
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 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:
- Sprocket speed
- Chain link conveyor speed and distance
- Stop motion detector
- High speed low cost proximity
- Tachometers, Counters
- Gear tooth Sensor
Προδιαγραφές
| Είδος | Παράμετρος | Remark |
| Μοντέλο | GVS-2-N-1-1-300 | |
| Product Code | GVS-001 | |
| Main Material | Nickel Plated Brass | |
| Power Voltage | 6-24VDC | |
| Load Current | 20mA max | |
| Output Channel | Signal Channel | |
| Sensing Distance | 2mm max | |
| Measuring Range (Response Frequency) | 0-100KHz | |
| Output Mode | NPN open-collector output | |
| Signal Amplitude | VOL≤0.6V | VCC=12V |
| VOH≥11V | ||
| Protection Type | Reverse polarity and short circuit protection | |
| Insulation Resistance | 50M min | |
| Electrical Connection | AVVR 3×0.2×300 | sheathed wire |
| Strength of Extension | 5κιλό | Between wire and housing |
| Service Life | 3 Έτη | |
| Ambient Temperature | 0-75ºC | |
| Υγρασία | 90% max | |
| Mechanical Vibration | 7σολ | f=20-400Hz, each direction |
| Mechanical Shock | 10g/16ms | 1000 φορές, each direction |
| Protection Grade | IP65 | |
| ESD Protection | 4.5KV | |
| Electrical Field Disturbance | 200V/m | |
| Installation and Use | Mounting Thread | mounting thread with 2 serrated washer and locknut |
| Measuring Gear (Min.) | Dia 120mm, thick 6mm, tooth wide 3mm, tooth height3mm, valley wide 3 | |
| low carbon steel material | ||
| Mounting Direction | rotation direction of the gear same with the probe marking line | |
| Εφαρμογές | Spark control system of intelligent engine | |
| ABS automobile anti-lock brake system, speed measurement | ||
| rotational speed measurement for textile and metallurgy equipment |
Details
