Tekel Instruments TIEEX703A.FRE.2500.5.V.K4.11.RL30.LD Encoder

The Tekel Instruments TIEEX703A.FRE.2500.5V.K4.11.RL30.LD Encoder is an ATEX-certified incremental rotary encoder designed for hazardous-area automation, providing high-resolution rotary position and speed feedback for motors, drives, and motion-control equipment in explosive environments. It delivers 2500 pulses per revolution (PPR) from a 5 VDC supply, with FRE (REO flange) mounting, Line Driver (LD) output, and A and B quadrature signals with an optional Z index depending on configuration; the electrical connection is a 30 cm RL30 radial cable. The encoder uses incremental optical sensing and is part of Tekel's TIEEX70 EEx (ATEX) Series, certified for hazardous areas and commonly applied in oil and gas facilities, chemical processing plants, mining, power generation, process automation, and industrial motion control such as servo drives, conveyors, pumps, compressors, packaging machinery, and cranes. Common replacements include the Tekel TIEEX702.FRE.2500.5V.K4.11.RL30.LD, the TIEEX70W hollow-shaft incremental encoder, and the TIAEEX70 absolute encoder.