Compact M18 size proximity switch sensor BES M18MI PSC50B BV02/BP03 What it is A non-contact proximity switch sensor that detects nearby metal targets and provides a switching output for machine control. Key benefits — why you need it Reduces mechanical wear and maintenance by replacing contact switches with a non-contact sensor. Delivers fast, reliable detection in confined spaces thanks to a compact M18 form factor. Integrates easily with common control systems and PLC digital inputs for straightforward replacement or retrofit. Key attributes 18 mm diameter (M18) housing for installations with limited space. Standard M18 mounting pattern simplifies installation, alignment, and replacement. Model designation BV02/BP03 identifies the configured version for this unit; confirm exact features for your selection. Designed for repeatable sensing in industrial automation environments. Compatibility and performance Intended for standard industrial automation setups using digital inputs (PLC, relay logic, etc.). Suitable for repeatable position detection and presence sensing on production lines. Exact electrical type (NPN/PNP), supply voltage, switching current, sensing distance, housing material, and environmental ratings depend on the BV02/BP03 configuration — verify these details in the datasheet before ordering. Typical use scenarios End-of-travel sensing on a small belt conveyor to trigger a stop or initiate a changeover sequence. Position detection for a robotic pick-and-place station to confirm part pickup or placement. Door, lid, or access panel sensing to enable equipment safety interlocks or machine gating. Installation and ordering notes Verify electrical configuration (NPN or PNP), supply voltage, output type, and current rating against your control system requirements. Confirm sensing range and target material compatibility from the datasheet for reliable operation. Check housing material and environmental rating (temperature, IP rating) to ensure suitability for your application. Why this model stands out Compact M18 size with standard mounting makes it a practical, low-effort replacement for mechanical switches in space-constrained automation tasks. Configured model code (BV02/BP03) provides pre-defined options — consult the datasheet to match the exact variant to your system needs.