Capacitive Sensor CJ10-30GM-WS
Pepperl+Fuchs CJ10-30GM-WS Capacitive Proximity Sensor
The Pepperl+Fuchs CJ10-30GM-WS capacitive sensor is an ideal solution for contact-free detection of conductive and non-conductive targets in industrial applications. Built with a durable stainless-steel M30 threaded body and a PBT sensing face, this sensor is engineered to withstand demanding operational environments with IP67 protection.
It features a 10 mm non-flush sensing range that can be precisely adjusted via an integrated potentiometer to adapt to various target materials such as fluids, grains, or plastics. Operating on a wide AC voltage range (20–253 V AC) with a 2-wire output, it easily integrates into standard AC control panels.
Key Features & Benefits
- Adjustable Sensing Range: Features an integrated potentiometer to fine-tune detection for various material densities.
- Rugged Stainless Steel Housing: Constructed from AISI 303 stainless steel for optimal industrial durability.
- Universal Detection: Detects metals, plastics, liquids, and bulk granular materials without contact.
- Wide Operating Voltage: Compatible with 20 V AC to 253 V AC power supplies.
- Visual Status LED: Yellow LED indicator provides clear, instant switching status feedback.
- IP67 Environmental Rating: Complete protection against dust and temporary water immersion.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Pepperl+Fuchs |
| Model / Part Number | CJ10-30GM-WS (037645) |
| Sensor Type | Capacitive Proximity Sensor |
| Rated Sensing Distance ($s_n$) | 10 mm (Non-flush) |
| Operating Voltage | 20 … 253 V AC |
| Output Type | 2-wire, Normally Open (NO) |
| Housing Thread | M30 x 1.5 |
| Housing Material | Stainless Steel 1.4305 / AISI 303 |
| Sensing Face Material | PBT |
| Switching Frequency | 0 … 10 Hz |
| Connection Type | 2m PVC Cable (3-core) |
| Degree of Protection | IP67 |
| Operating Temperature | -25 °C to +70 °C (-13 °F to +158 °F) |
Industrial Applications
- Level monitoring for liquid tanks, chemical vats, and hopper silos.
- Detection of non-metallic items like cardboard, glass, plastic resin, and paper.
- Object presence sensing in packaging lines and bulk material handling.
