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CSF31-E04NO Capacitive Proximity Sensor

CSF31-E04NO Capacitive Proximity Sensor

Capacitive Proximity Sensor

 

CSF31-E04NO

 

Detects various materials

Efficient and space-saving

Adjustable sensing distance

IP67 protection rating

Equipped with a two-meter flex-resistant cable

Detects a variety of materials.

It can detect metals, plastics, liquids, and other substances, regardless of the object’s transparency, color, gloss, or surface properties. It is widely applicable.

 

Efficient and space-saving.

The flat design allows for installation in protected locations or close to the process. It can be mounted directly onto metal surfaces, effectively saving installation space.

 

Adjustable sensing distance.

A sensitivity adjustment potentiometer allows for easy adjustment of the sensing distance.

 

 

Stable and durable

Using a non-contact sensing principle, it offers an extremely long service life and excellent process safety.

 

IP67 protection

Achieves IP67 protection and excellent water and oil resistance.

 

Cable

Equipped with a two-meter flex-resistant cable.

 

Mounting Method

Non-flush mounting

Sensing distance: 4mm ±10% (multi-turn adjustable)

Detection object: 30*30*1mm (Fe)

Switch mode: Normally open, normally closed

Output mode: NPN, PNP output

Response time: 20ms

Switching frequency: 50Hz

Repeatability: <3% (Sr)

Hysteresis: 10%

Operating voltage: 10-30V DC

Current consumption: 10mA or less

Residual voltage: <2V

Load current: 200mA

Leakage current: <1mA

Insulation resistance: 50MΩ or more (DC 500V megohmmeter) between charging terminal and housing

Withstand voltage: AC 1000V 50/60Hz for 1min between charging terminal and housing

Protection circuit: Surge protection circuit, short circuit protection, reverse polarity protection

Operating temperature: Operating: -25 to 70°C (-25 to 70°C), Storage: -25 to 70°C (no freezing)

Operating humidity: Operating: 35 to 85% RH, Storage: 35 to 85°C (non-freezing)

Vibration Resistance: 500 m/s², 2 hours each in X, Y, and Z directions

Enclosure Rating: IP64 (IEC)

Connection: Lead-out (Standard 2 meters, extendable)

Casing Material: PC

 

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