It generates a sonic pulse along a waveguide inside the sensor rod.

The T4-M33 magnet triggers a return pulse when passing the sensing element.

By measuring pulse travel time, the system calculates exact position with high stability.

This non-contact method ensures zero mechanical wear and long service life.

Typical unloaded current remains below 250 mA for low power consumption.

It uses Profibus DP (RS485 physical layer) for fast, reliable digital communication.

The interface supports binary code and complies with standard Profibus protocols.

Users can program resolution, counting direction, and preset values via TRWinProg software.

It provides a high resolution of 0.01 mm for precise positioning tasks.

Linearity error stays below 0.05% across full measuring range.

Repeatability reaches 0.01 mm, ensuring consistent measurement accuracy.

Temperature coefficient is less than 8 µm/°C for strokes ≤500 mm.

It withstands static pressure up to 600 bar, perfect for hydraulic cylinders.

Operating temperature ranges from -20°C to +70°C.

Vibration resistance: ≤100 m/s² (50–2000 Hz); shock resistance: ≤1000 m/s² (11 ms).

IP65 rating protects against dust and low-pressure water jets in industrial settings.

Align the T4-M33 magnet parallel to the sensor rod with proper air gap.

Maintain specified distance to ensure reliable magnetic signal detection.

Connect Profibus DP and power cables via radial PG9 connectors.

Seal all connections properly to preserve IP65 protection rating.

A1: It uses Profibus DP (RS485) for digital communication.

Q2: What magnet is matched with LA-66-K-PB?

A2: It is designed for use with the T4-M33 position magnet.

Q3: What is the pressure resistance of this encoder?

A3: It withstands static pressure up to 600 bar.

Q4: What is the operating voltage?

A4: Supply voltage is 19–27 VDC.

Q5: Can it be used in hydraulic cylinders?

A5: Yes, its pressure-resistant design makes it ideal for embedded hydraulic applications.