PZM31 — Built-in amplifier photoelectric sensor (PZV/M Series) Key benefits - Accurate detection: Square reflective design provides reliable, repeatable sensing for small or irregular targets. - Simplified installation: Integrated amplifier and cable connection reduce wiring complexity and eliminate the need for an external amplifier. - Reliable signal output: NPN output delivers consistent signal compatibility with control systems that accept NPN-type sensors. - Flexible placement: Cable-type connection allows routing and positioning where fixed-connector sensors are difficult to fit. - Space-efficient form: Square reflective layout and compact footprint suit installations with limited mounting area. How it solves common problems - Reduces component count and wiring time by using a built-in amplifier, shortening setup and maintenance cycles. - Minimizes false triggers and missed detections through the reflective sensing arrangement, improving process reliability. - Simplifies integration with PLCs, controllers, and I/O modules that use NPN outputs, avoiding additional interface electronics. Important attributes - Model: PZM31, part of the PZV/M Series - Function: Photoelectric sensing with built-in amplifier - Sensing design: Square reflective configuration for precise detection - Output type: NPN output for reliable signal transmission - Connection: Cable type for flexible installation and routing Typical applications - Conveyor inspection and object detection: Detect parts or packages on a production line where repeatable presence/absence sensing is required. - Packaging and assembly stations: Confirm position or presence of components during assembly or before sealing operations. - Robotic pick-and-place and machine automation: Provide reliable target detection for part handling and positioning in compact workcells. Why choose PZM31 - Keeps installations simple and dependable by combining amplifier and sensor in one unit. - Works directly with NPN-based control systems and offers a reflective square design for stable sensing of small or uneven targets. - Cable connection and compact square form make it practical for retrofit and new installations where space and wiring flexibility matter.