E2K-F10MC1 Capacitive Proximity Sensor, E2K-F Series,industrial automation

◆Introduction

○The mechanical quantity to be measured, such as displacement, pressure change into an electrical capacitance sensor.

Therefore, capacitive sensors can be divided into pole pitch change type, area change type, change the media type categories. Pole pitch change type is generally used to measure the tiny lines or due to force displacement, pressure, vibration caused by the pole pitch changes (see capacitive pressure sensor). Area change type is generally used to measure the angular displacement or larger linear displacement. Change media type commonly used in level measurement and a variety of medium temperature, density determination and humidity.

○The induction surface of capacitance sensor is composed of two coaxial mental electctrodes, which from a capacitor and connected on RC oscillation circuit, just like an open capacitor electrode.

○When connecting to power supply, RC oscillator does not work. When an object is clos eto capacitor

electrode, the capacitor capacity will increase, and the oscillator will vibrate. Through the treatment of behind stage circuit, both signals of stop oscillation and oscillation will be converted to switch signs for checking the existence of object. this distance can be obtained, but to nonmetal object, the action distance is d etermined by material dielectric constant, the more dielectric constant, the more action distance will be obtained.

◆Feature

1. Compact volume

2. high precision of repeated location 

3. Diversified exterior structures 

4. Good performance of anti-interference. 

5. Many output forms 

6. High on-off frequency. 

7. Wide voltage range 

8. Dust proof,vibration proof,water proof and oil proof. 

9. With short-circuit protection and inverted connecting protection. 

10. Long service life

◆Technical Parameter

OVERALL DIMENSIONS
DETECTION DISTANCE
F l u s h	DC 6- 36 VDC   AC 90- 250 VAC	NPN	NO
			NC
			NO+NC
		PNP	NO
			NC
			NO+NC
		SCR Control- lable silicon	NO
			NC
DETECTION DISTANCE                           0-10mm
F l u s h	DC 6- 36 VDC   AC 90- 250 VAC	NPN	NO	E2K-F10MC1
			NC	E2K-F10MC2
			NO+NC	E2K-F10MC3
		PNP	NO	E2K-F10MF1
			NC	E2K-F10MF2
			NO+NC	E2K-F10MF3
		SCR Control- lable silicon	NO	E2K-F10MAO
			NC	E2K-F10MAC
Detectable object’				conductor and dielectric body
Consumption current				DC Type: (NPN PNP) DC12V,8mA / 24V,15mA AC Type：10mA orlessDC<15mA、AC<10mA
Controloutput				DC Type:200mA，AC：Type300mA
Output voltagc dropDC/AC				DC Type:（NPN PNP）3V or less， AC Type：7V or less DC<3V、AC<7V
DC/AC Response frequency				DC Type: 50Hz AC Type: 10Hz
Shell material				ABS Resin Plastic
Working environment temperature				-25℃～70℃
Insulation resistance				50MΩ
Protection structure				IEC standard IP54 IECstandard lp54
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