Balluff BES Q40KFU-PAC20A-S04G Proximity Sensor
The Balluff BES Q40KFU-PAC20A-S04G proximity sensor(part no: BES0216) provides 20 mm sensing range with PNP NO/NC output for industrial automation. Balluff BES Q40KFU-PAC20A-S04G belongs to the BES Series and supports Balluff Proximity Sensors applications requiring 400 Hz switching frequency, 10 to 30 V DC operation, IP67 protection, flush mounting, and a 4-pin M12x1 connector for reliable metal detection.
| Brand | Balluff |
| Product Type | Proximity Sensor |
| Model Number | BES Q40KFU-PAC20A-S04G |
Balluff BES Q40KFU-PAC20A-S04G Proximity Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Dimension | 40 x 40 x 62 mm |
| Installation | for flush mounting |
| Switching output / Interface | PNP normally open/normally closed (NO/NC) |
| Housing material | PBT |
| Connection | Connector, M12x1-Male, 4-pin |
| Style Housing | 40x40 |
| Range | 20 mm |
| Switching frequency | 400 Hz |
| Material sensing surface | PBT |
| Operating voltage Ub | 10...30 VDC |
| Ambient temperature | -25...70 °C |
| IP rating | IP67 |
| Approval/ Conformity | CE UKCA cULus WEEE |
Balluff BES Q40KFU-PAC20A-S04G Proximity Sensor(part no: BES0216) is an inductive sensing device designed for non-contact metallic object detection in industrial automation systems. The sensor belongs to the BES Series and supports 20 mm sensing range, PNP complementary NO/NC output, 10 to 30 V DC operating voltage, and IP67 environmental protection. Its 40 x 40 x 62 mm square housing with flush mounting configuration helps maintain stable sensing performance in demanding industrial machinery and automated production environments.
Balluff 20 mm Proximity Sensor models are commonly used in conveyors, packaging systems, robotic assembly lines, and automated material handling equipment requiring dependable metal detection. The BES Q40KFU-PAC20A-S04G supports stable switching response and reliable sensing performance in industrial automation applications. Its PBT housing construction, M12 connector interface, immunity to magnetic DC and AC fields, and IP67 protection rating help maintain dependable operation in welding lines and moisture-prone manufacturing environments where accurate object positioning is important.
Balluff BES Q40KFU-PAC20A-S04G Proximity Sensor combines square block construction with reliable sensing performance for industrial automation applications. The sensor supports flush mounting, 20 mm sensing distance, PNP NO/NC switching output, and IP67 protection for accurate metal detection in continuous production systems. Balluff sensors are widely used across factory automation, assembly systems, and packaging machinery where durable housing construction, stable switching response, and long-term sensing reliability are important for machine efficiency.
