Proximity sensor pdf

There are three types of detection systems . Proximity Sensors convert information on the movement or presence of an object into an electrical signal. They detect objects with utmost precision. An sensor accuracy is not affected by the material of the approaching target object.

Whether metal or other solid materials such as wood or pa- per, liquids, granules or permanent magnets, the solution for your application is within reach with the proximity sensors from SICK.

Proximity sensors are discrete sensors that sense when an object has come near to the sensor face.

There are four fundamental types of proximity sensors —the ind— uctive proximity sensor , the capacitive proximity sensor , the ultrasonic prox— imity sensor, and the optical proximity sensor.

Use bookmarks to save, search, print or e-mail the catalog section. An alternating magnetic field is generated in front of these windings. Composition of an inductive proximity sensor. Bulletin Numbers 802PR, 871C, 871 871F, 871FM, 871L, 871P, 871R, 871T, 871TM, 8TS, 871Z, 871ZC, 871ZT, 872C, 872L. A magnetic field sensor is suitable for objects capable of car- rying magnets.

Additional information on the functions of these proximity switches can be found at the beginning of the respective sec- tions. Principle of high-frequency oscillation type inductive proximity sensor. When an object (metallic) approaches this magnetic fiel induced currents flow in the metal, causing thermal loss and . Ultra small size and simple installation. Improved sensing ranges for easy sensor positioning adjustment.

High-speed response frequency stably detects moving objects: kHz max. Four output LEDs for highly visible status indication. PROXIMITY SENSOR SELECTION GUIDE.

Specifications PY Stainless Steel DC PD Stainless Steel DC. Miniature inductive prox sensors,. Product information - Product Overview for Factory Automation. Product availability depends on model: consult the Sensor Competency Center. Courtesy of Steven Engineering, Inc.

Thermoplastic Polyester Housing. Euronorm thermoplastic polyester housing, cylindrical. TURCK proximity sensors are entirely solid state electronic controls that contain no moving parts to wear out as do mechanical switches. They require no physical contact for actuation, no cams or linkages, have no contacts to bounce or arc and are completely encapsulate making them impervious to most liquids, . Programmable Decision Thresholds sensors.

Post-manufacturing configuration and calibration is. TI Designs provide the foundation that you need. Hall-Effect Latch Sensor with PNP or NPN including methodology, testing and design files to. Transmitter quickly evaluate and customize the system. Reduction factor, material-specific.

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