Capacitive proximity sensor | 15mm | 35x50x15mm | 10-30VDC | NO | NPN | non-flush mount | IP67

Technical Specifications

Housing: square, PBT
Dimensions: 35×50×15 mm
Power supply voltage: 10–30 V DC
Output type: NPN, NO
Wiring: 3-wire system
Mounting: non-flush
Sensing distance (Sn): 15 mm (adjustable)
Assured sensing distance (Sa): 0…12 mm
Standard target: Fe 45×45×1 mm
Hysteresis: 3–20% Sr
Repeat accuracy: ≤3%
Switching frequency: up to 50 Hz
Max. load current: ≤200 mA
Residual voltage: ≤2.5 V
Current consumption: ≤15 mA
Indicator: yellow LED
Operating temperature: -10 °C…+55 °C
Humidity range: 35–95% RH
Vibration resistance: 10–50 Hz, 1.5 mm amplitude
Insulation resistance: ≥50 MΩ (500 VDC)
Protection class: IP67
Connection type: 2 m PVC cable 

Functions

Detects metallic and non-metallic objects (glass, plastic, wood, liquids, etc.).
Can operate through non-metallic walls, suitable for level measurement in tanks or liquid control systems.
Accurate switching point and low repeat deviation make it suitable for automation processes.
Built-in LED indicator allows easy monitoring of operating status.
Resistant to environmental conditions and vibration – ideal for industrial use.

Applications

For household users: suitable for monitoring water or liquid levels, controlling automatic doors or valves, replacing contact detection with non-contact sensing.
For engineers/automation specialists: used in automation systems, signal generation, conveyor or robotic line control, and for measuring levels of liquids and bulk materials.
For electricians: easy to connect, compatible with most PLCs and control units.

Advantages

Detects both metallic and non-metallic objects.
Resistant to dust and moisture.
LED indicator simplifies testing and maintenance.

Disadvantages

Not recommended for installation close to metal surfaces without a spacer, as it may affect sensitivity.
Shorter sensing distance compared to inductive sensors for metals.