--- type: product schema_version: 1 stock_number: "54679-2" canonical_url: "https://www.artisantg.com/54679-2/Keyence-SJ-M200" json_url: "https://www.artisantg.com/54679-2/Keyence-SJ-M200.json" generated_at: "2026-11-07T09:03:39.027Z" last_updated: "2026-10-14T13:00:51.160-05:00" --- # Keyence SJ-M200 Spot Type Amplifier Unit _Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._ ## Summary - Manufacturer: Keyence - Model: SJ-M200 - Condition: Used and in Excellent Condition - Price: $215.00 USD - Availability: In stock, 2 available - Warranty: 1-Year Warranty with 30-Day Return Guarantee - ITAR restricted: No - Shipping weight: 2 lb, estimated - Shipping dimensions: 8X8X3 in, estimated ## Categories - Semiconductor > Semiconductor Other (primary) ## Function The **Keyence SJ-M200** is a Spot Type Amplifier Unit designed to work with Keyence’s fiber optic sensor heads. It is used to precisely detect small objects, marks, or differences in surface conditions by amplifying the light signal received from the fiber optic sensor. ### Key features of the Keyence SJ-M200 Spot Type Amplifier Unit: - **Compatibility:** Works with Keyence fiber optic sensor heads designed for spot-type detection. - **Amplification:** Provides stable and highly sensitive signal amplification for accurate detection. - **Adjustability:** Typically has gain or sensitivity adjustment to optimize detection depending on the application conditions. - **Output:** Often includes a digital or analog output signal compatible with automation control systems like PLCs. - **Compact Design:** Small and easy to integrate into existing systems. - **Display:** Usually equipped with an indicator or digital display for ease of setup and monitoring. ### Typical Applications - Position detection of small parts or components - Presence or absence detection of objects in automated assembly lines - Surface condition monitoring (e.g., scratches, faults) - Color mark detection on labels or packaging ### Installation and Use Tips - Select an appropriate fiber optic sensor head based on the detection distance and spot size required. - Mount the fiber tip carefully ## Images - - - -