Sensors
ALX.020
ALX.020 is a draw-wire sensor that combines length measurement up to 2 metres and 0–360° angle sensing in a single unit. With CANopen output, millimetre length resolution and ±0.1° angle accuracy, it is designed for boom position monitoring on short-boom aerial platforms, compact machinery and LMI systems. Full metal enclosure and IP65 protection suit harsh field conditions.
Key Specifications
- 2 m measurement range (draw-wire encoder)
- Integrated single-axis angle sensor: 0–360° (vertical position)
- Length measurement at mm resolution
- Angle accuracy ±0.1°; resolution 0.01° (adjustable to 0.1° via CAN)
- Moving average and Kalman filter for stable signal
- CANopen; adjustable Node-ID and baud rate
- 8–35 V DC supply with reverse polarity and over-current protection
- IP65, full metal enclosure, -40 °C to +85 °C
- Optional redundant configuration
Technical Documents
Technical Details
ALX.020 is the most compact model in the Avioni ALX draw-wire family, with a 2-metre measurement range. It combines length and integrated angle sensing in one enclosure, reducing wiring and minimising mounting space. Designed for simultaneous boom length and angle monitoring on very short-boom aerial work platforms, compact basket cranes, small telescopic systems and space-limited LMI applications.
Draw-Wire Length Measurement
ALX.020 measures steel cable payout on the boom or telescopic arm via draw-wire principle. The 2-metre range covers the shortest boom applications and is the smallest, lightest solution in the family. Length transmitted at mm resolution over CAN.
Integrated Angle Sensor
Single-axis 0–360° angle sensor in vertical position. Range 0–360° or -180° .. +180° via CAN; clockwise or counter-clockwise direction. Resolution 0.01° (0.1° via CAN). Accuracy ±0.1°.
Signal Processing, CANopen and Mechanical Design
Moving average and Kalman filters against vibration and mechanical play. CANopen with adjustable Node-ID, baud rate and message period (default: Node 1, 250 kbps, 100 ms). Heartbeat 0x700 + Node-ID. Full metal enclosure, IP65, -40 °C to +85 °C, 8–35 V DC with full protection. M12 4-pin or cable connection.
System Integration and Product Family
Integrates with Avioni ECUs, HMIs and LMI software. Complete LMI with PL1000 and 3X sensors. Commissioning via Javelin Suite and UCAN adapters.
ALX family scales by boom length: ALX.020 (2 m) shortest booms; ALX.050 (5 m), ALX.070 (7 m) short-medium; ALX.150 (15 m), ALX.200 (20 m) long booms. ALX.020 is the ideal entry-level solution for applications up to 2 m with tight mounting space.
Typical Applications
• Short-boom aerial work platforms (MEWP)
• Compact basket cranes and small platform vehicles
• Machinery with tight cab or limited space
• Small telescopic and knuckle-boom systems
• LMI and safety limit control (short-reach applications)
Draw-Wire Length Measurement
ALX.020 measures steel cable payout on the boom or telescopic arm via draw-wire principle. The 2-metre range covers the shortest boom applications and is the smallest, lightest solution in the family. Length transmitted at mm resolution over CAN.
Integrated Angle Sensor
Single-axis 0–360° angle sensor in vertical position. Range 0–360° or -180° .. +180° via CAN; clockwise or counter-clockwise direction. Resolution 0.01° (0.1° via CAN). Accuracy ±0.1°.
Signal Processing, CANopen and Mechanical Design
Moving average and Kalman filters against vibration and mechanical play. CANopen with adjustable Node-ID, baud rate and message period (default: Node 1, 250 kbps, 100 ms). Heartbeat 0x700 + Node-ID. Full metal enclosure, IP65, -40 °C to +85 °C, 8–35 V DC with full protection. M12 4-pin or cable connection.
System Integration and Product Family
Integrates with Avioni ECUs, HMIs and LMI software. Complete LMI with PL1000 and 3X sensors. Commissioning via Javelin Suite and UCAN adapters.
ALX family scales by boom length: ALX.020 (2 m) shortest booms; ALX.050 (5 m), ALX.070 (7 m) short-medium; ALX.150 (15 m), ALX.200 (20 m) long booms. ALX.020 is the ideal entry-level solution for applications up to 2 m with tight mounting space.
Typical Applications
• Short-boom aerial work platforms (MEWP)
• Compact basket cranes and small platform vehicles
• Machinery with tight cab or limited space
• Small telescopic and knuckle-boom systems
• LMI and safety limit control (short-reach applications)