Available. ST_1278_93S15_7K_A. The Heidenhain ST 1278 93S15 7K A is an incremental length gauge from the SPECTO series, designed for precise measurement applications in industrial automation. This model features a 12 mm measuring length with a plunger actuation extended by spring force, ensuring reliable operation under various conditions. The device utilizes a ball-bush guide system, providing smooth and accurate measurements. It offers a system accuracy of ±1.0 µm, with a signal period of 2.000 µm, making it suitable for high-precision tasks. The electrical connection is a 15-pin D-sub connector with integrated electronics, coated for durability, and the cable length is 1.50 meters. The output signal is square-wave signals with TTL levels and 10-fold interpolation, supporting a maximum scanning frequency of 25.00 kHz. The device operates within a temperature range of +10/+40 °C and has a protection rating of IP67, ensuring its suitability for various industrial environments. This length gauge is ideal for applications requiring high precision and reliability in measurement tasks.