55110 Series - Miniature Flange Mounting Hall Effect Sensor with LED
DataSheet:Littelfuse Hall Effect Sensors 55110 datasheet
A flange mount Hall effect sensor with integral LED for visual indication of operation, 34.00mm (1.339") x 14.00mm (0.551") x 10.00mm (0.394") with a choice of digital or latching outputs. Available in
3-wire (voltage output) version. Its case design enables screw or adhesive mounting. Capable of switching up to 28Vdc and 20mA. Available with a range of sensitivity, cable length and connector options. Ideally suited for position and limit sensing, rotation and flow measurement, commutation of brushless DC motors, angular sensing and magnetic encoding. Functions best with the H-58 magnet.
Note: The H-58 magnet is sold separately.
Features:
- Magnetically-operated proximity sensor
- Digital or latching types available
- Integral LED
- Medium or high sensitivity options available
- Three-wire (voltage output) sensor
- Integral reverse/over-voltage protection
- Built-in temperature compensation
Benefits:
- High switching speed up to 10kHz
- Long life, up to 20 billion operations
- Visual indication of operation
- Unaffected by harsh environments
- Operates in static or dynamic magnetic field
- Available with a selection of cable length and connector options
Applications:
- Position and limit switching
- RPM measurement
- Flow metering
- Commutation of brushless DC motors
- Angle sensing
- Magnetic encoders
Ordering Information
| Catalog # | Supply Voltage (V DC) | Output Type | Output High | Output Low | Magnetic Sensitivity (Gauss) | Nominal Activate Distance (mm) | Min Operating Temp °C | Max Operating Temp °C |
|---|---|---|---|---|---|---|---|---|
| 55110-3H | 3.8 to 24 | Voltage | VDD-2 @ 0.1mA | 0.4V @ 20 mA | 59 | 18 | -40 | 85 |
| 55110-3L | 3.8 to 24 | Voltage | VDD-2 @ 0.1mA | 0.4V @ 20 mA | 86 | 10 | -40 | 85 |
| 55110-3M | 3.8 to 24 | Voltage | VDD-2 @ 0.1mA | 0.4V @ 20 mA | 130 | 12.5 | -40 | 85 |
