Description of capacitive metal detecting proximity Switch Sensor:
Compact volume
high precision of repeated location 
Diversified exterior structures 
Good performance of anti-interference. 
Many output forms 
High on-off frequency. 
Wide voltage range 
Dust proof,vibration proof,water proof and oil proof. 
With short-circuit protection and inverted connecting protection. 
Long service life
Detailed Images of capacitive metal detecting proximity Switch Sensor:
Specification of capacitive metal detecting proximity Switch Sensor
DC/AC Response frequency:DC 50Hz, AC 20Hz.
Shell material Resin and metal
Working environment temperature -25°C~200°C
Insulation resistance 50MΩ
Protection structure IP65