Littelfuse 55100 Series Hall Effect Proximity Sensor, Flange Mount, 19 mm, 3-24V DC
The Littelfuse 55100 Series is a miniature flange-mount Hall effect proximity sensor designed for precise position and limit sensing in industrial and automation applications. It operates from a 3-24V DC supply and offers both digital and programmable analog output versions for integration with PLCs, motor controllers, and embedded systems.
Features
- Miniature flange-mount Hall effect sensor with 19mm sensing size.
- Wide 3-24V DC operating voltage range with reverse/overvoltage protection.
- High-speed switching capability up to 12 kHz for RPM and motion detection.
- Available in three-wire (voltage output) or two-wire (current output) configurations.
- Built-in temperature compensation for stable performance from -40°C to +105°C.
Out of stock
The Littelfuse 55100 Series Hall Effect Proximity Sensor utilizes a solid-state Hall effect element to detect the presence of a magnetic field without physical contact. Its compact, low-profile design (25.5mm x 11.0mm x 3.0mm) and flange mounting options facilitate easy installation in space-constrained applications. The sensor incorporates built-in signal conditioning and temperature compensation, ensuring reliable digital or analog output signals across its full operating temperature range.
Engineered for industrial durability, this sensor is capable of switching loads up to 24V DC and 20mA, making it suitable for direct interface with logic circuits, relays, or PLC digital inputs. Its high 12 kHz switching speed enables precise timing applications such as brushless DC motor commutation, rotary encoding, and high-speed flow metering.
Additional Information
| Weight | 0.03 kg |
|---|---|
| Dimensions | 2.55 × 1.1 × 0.3 cm |
