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YUEQING WINSTON ELECTRIC CO.,LTD.
Yueqing Winston Electric Co., Ltd Proximity sensor,switching power supply,voltage stabilizer,motor soft starter,frequency inverter,float switch,AC magnetic contactor, thermal overload relay, terminal
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CM12 Copper shell NPN PNP NO NC IP54 DC6 - 36V Capacitive proximity sensor

YUEQING WINSTON ELECTRIC CO.,LTD.

CM12 Copper shell NPN PNP NO NC IP54 DC6 - 36V Capacitive proximity sensor

Brand Name : Winston/OEM

Model Number : CM12

Certification : CE,ROSH

Place of Origin : China,Zhejiang

MOQ : 1PCS

Price : Negotiable

Payment Terms : T/T,L/C,Paypal,Online Payment,RMB/USD

Supply Ability : 10000PCS/Month

Delivery Time : 3-15days after get payment.

Packaging Details : Export standard carton box

OEM : YES

ODM : YES

Aviation connector : YES

Output state : NO/NC/NO+NC

Condition : Original new

Protection grade : IP54

Material : ABS Resin / Metal

Insulation resistance : 50MΩ

Wording temperature : -25℃~+70℃

DC/AC : 50Hz/10Hz

Detection object : Conductor and dielectric body

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CM12 Copper shell NPN PNP NO NC IP54 DC6 - 36V Capacitive proximity sensor
Working Principle of capacitive proximity sensor
Structural Category
Object-Inductive surface-RC oscillator-Switching stage-Magified output stage
CM12 Copper shell NPN PNP NO NC IP54 DC6 - 36V Capacitive proximity sensor
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.
Outward appearance illustration
CM12 Copper shell NPN PNP NO NC IP54 DC6 - 36V Capacitive proximity sensor
When an object approaches, the current consumption of
capactiance proximity switch will increase proportionally.
The dielectric constants foe some important materials are as below:
CM12 Copper shell NPN PNP NO NC IP54 DC6 - 36V Capacitive proximity sensor

Features:

1) Multiplicity appearance
2) Compact volume
3) High repeat orientation precision
4) Many output form
5) Strong protection distribution
6) High on-off frequency commonly 600Hz
7) Wide voltage range
8) Dustproof, vibration-proof, waterproof and oil-proof

Model explanation of proximity switch

CM 12 30 02 N A □ / L
—— —— - —— —— —— —— —— —
1 2 3 4 5 6 7 8

1.Switch category:Lm: Inductance type

Cm: Capacitance type

Sm: Hall type

Am: Safety Explosion-proof type

Xm: Mimic Linear type

Hm: Reed type

Ru: Ultrasonic type

2.Diameter of the sensor:M12
3.Working voltage:
30: 6-36VDC 310:5-24VDC 320:12-60VDC
330: 10-30VDC 340:10-55VDC 350:10-60VDC
360: 5-36VDC 20:90-250VAC 210:24-250VAC
220: 380VAC40:12-240VDC/24-240AC
50: Special voltage
4.Detection distance:01: 1mm 05: 5mm 10: 10mm ......
5.Output form:N: Three-wire Dc NpN Output
P: Three-wire Dc PnP Output
L: Two-wire Dc Output
: Ac Two-wire Output
J: Relay Contact Output
Np: NpN+PnP Double Output
6.Output state:A: (no) normally Open (no)
B: (nc) Normally Close (nc)
C: (no-nc) normally Open-Normally Close (no+nc)
Mu: Mimic Voltage
Mi: Mimic Current
Mui: Voltage+Current
7.Subsidiart functions:T: with aviation connector
Y: water proof,oil proof
I: special requirement
H: high temp resistance
R: ring type
8.L: Long-distance
Dimension
CM12 Copper shell NPN PNP NO NC IP54 DC6 - 36V Capacitive proximity sensor
Technique parameter

DETECTION DISTANCE 0-2mm

Flush

DC6-36VDC


AC90-250VAC
NPN NO CM12-3002NA
NC CM12-3002NB
NO+NC CM12-3002NC
PNP NO CM12-3002PA
NC CM12-3002PB
NO+NC CM12-3002PC
SCR Controllable silicon NO CM12-2002A
NC CM12-2002B
DETECTION DISTANCE 0-4mm

Non-Flush

DC6-36VDC

AC90-250VAC
NPN NO CM12-3004NA
NC CM12-3004NB
NO+NC CM12-3004NC
PNP NO CM12-3004PA
NC CM12-3004PB
NO+NC CM12-3004PC
SCR Control-lable silicon NO CM12-2004A
NC CM12-2004B
Detectable object' conductor and dielectric body
Consumption current DC< 15mAAC< 10mA
Control output DC: 200mA, AC: 300mA
Output voltagc drop DC/AC DC< 3VAC< 7V
DC/AC Response frequency DC: 50Hz, AC: 10Hz
Shell material Metal
Working environment temperature -25~70º C
Insulation resistance 50MΩ
Protection structure IECstandard lp54
Altemative model at home and abroad

Application illustration of capacitive proximity switch

1 . Liquid level measurement-plastic or glass container
2 . Material level measurement

3 . checking for broken board

4 . Count the bottles

5 .detect the tightness of conveyor belt

6 . Counter and detect the material level

CM12 Copper shell NPN PNP NO NC IP54 DC6 - 36V Capacitive proximity sensor

FAQ

Q: How to order our product ?

A:1). Please tell us the model and quantity and other request you need.

2). We make the PI for you.

3). After you confirm the PI, we arrange the order for you after receiving your payment.

4). After the goods finished, we send the goods out to you and tell you the tracking number.

5). We will track your goods until you receive the goods.

Q: What's your warranty for Quality ?

A: 1 year

Q: What's your shipment method?

A: We ship by Express, by air, by sea, by train. Normally we checked and compare, then provide customer the most proper shipment method.

Q: What's about MOQ?

A: First order MOQ=1pcs

Q: If i want to release order, what's the payment method you accept ?

A: We accept T/T, Paypal, Western union, L/C.

Q: If i want to release order, what's the process?

A: Thanks. You can send inquiry to us by Maoyt or send us by email, we will reply within 24hrs.


Product Tags:

capacitance proximity sensor

      

capacitive type proximity sensor

      
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