Balluff BES Q40KFU-PAC35E-S04G Proximity Sensor
The Balluff BES Q40KFU-PAC35E-S04G proximity sensor provides 35 mm sensing range with PNP NO/NC output for industrial automation. Balluff BES Q40KFU-PAC35E-S04G belongs to the BES Series and supports Balluff Proximity Sensors applications requiring 250 Hz switching frequency, 10 to 30 V DC operation, IP67 protection, and a 4-pin M12x1 connector for reliable metal detection.
| Brand | Balluff |
| Product Type | Proximity Sensor |
| Model Number | BES Q40KFU-PAC35E-S04G |
Balluff BES Q40KFU-PAC35E-S04G Proximity Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Dimension | 40 x 40 x 62 mm |
| Installation | non-flush |
| Switching output / Interface | PNP normally open/normally closed (NO/NC) |
| Housing material | PBT |
| Connection | Connector, M12x1-Male, 4-pin |
| Style Housing | 40x40 |
| Range | 35 mm |
| Switching frequency | 250 Hz |
| Material sensing surface | PBT |
| Operating voltage Ub | 10...30 VDC |
| Ambient temperature | -10...70 °C |
| IP rating | IP67 |
| Approval/ Conformity | CE UKCA cULus WEEE |
Balluff BES Q40KFU-PAC35E-S04G Proximity Sensor is an inductive sensing device designed for long-range non-contact metal detection in industrial automation systems. The sensor belongs to the BES Series and supports 35 mm sensing range, PNP NO/NC antivalent output, 10 to 30 V DC operating voltage, and 250 Hz switching frequency. Its 40 x 40 x 62 mm block-style housing with non-flush mounting configuration helps maintain stable sensing performance in demanding industrial machinery and welding environments.
Balluff Non-flush Proximity Sensors are commonly used in conveyors, packaging systems, robotic welding lines, and automated assembly equipment requiring dependable long-range metal detection. The BES Q40KFU-PAC35E-S04G supports stable switching response and reliable sensing performance in industrial automation applications. Its Factor 1 sensing technology allows equal detection distance for ferrous and non-ferrous metals, while immunity to AC and DC magnetic fields helps maintain dependable operation in welding and heavy manufacturing environments.
Balluff BES Q40KFU-PAC35E-S04G Proximity Sensor combines block-style construction with reliable sensing performance for industrial automation applications. The sensor supports 35 mm sensing distance, PNP NO/NC switching output, IP67 environmental protection, and 10 to 30 V DC operation for accurate metal detection in continuous production systems. Balluff sensors are widely used across factory automation, welding applications, and assembly machinery where stable switching response, durable housing construction, and long-term sensing reliability are important for machine efficiency.
