compact size, rugged construction, easy to install
economic cost, and cost savings for customers
Various signals output optional: 4 ~20mA, 0 ~ 5V, 0 ~~ 10V and 0~10K ohm
The cylinders, testing machines and other industry has achieved large-scale applications, reliability

                     absolute draw wire sensor                                          long range draw wire sensor

Shanghai Qiyi Electrical & Mechanical Equipment Co., Ltd. is a professional rotary encoder supplier, located in Chinese business and port center, Shanghai. CALT brand product ranges: Optical incremental rotary encoder, single-turn and multi-turn absolute encoder, draw-wire position sensor and couplings, and other instruments, which widely used in CNC machinery, textile machinery, steel rolling machinery, linear guide system, hydraulic system, lifting machinery and servo motor, all get a very good reputation! Qiyi company has got independent import and export qualification in 2013, CALT brand products have been exported to Southeast Asia, Europe, America and Russia and other countries and regions in the world.