CM30

Type: Inductive Sensor

Detection Distance: 10mm/15mm

Detection Subject: Conductive, Electric Body

Type: PNP/ NPN

1.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.
2.When connecting to power supply, RC oscillator does not work. When an object is close to 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 determined by material dielectric constant, the more dielectric constant, the more action distance will be obtained.

 

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描述

描述

Inductive proximity switch is composed of three parts:oscillator,switch circuit and magnified output circuit The oscillator will generate an alternating electric field.When the metal object approaches this electric field and reaches the induction distance, thirlpool will generate in metal object, resulting in attenuation of vibration and then stop.the change of vibration and stop of oscillator is treated by behind stage magnified circuit and converted to switching sign,triggering driving control for non-contact detection.

Model explanation of proximity switch


1. Switch category(LM: inductance type; CM: capactitance type;SM:Hall type; AM:safety explosion-proof type; XM: mimic linear type)
2. Outward appearance code(C: Cylinder type; F: Angular column type and planeinstallation type)
3. Operating voltage(30: 6-36VDC; 310: 5-24VDC; 320: 12-60VDC; 20:90-250VAC; 210: 24-250VAC;220: 380VAC; 40: 12-240VDC/24-240AC; 50: Special voltage)
4. Detection distance( 01: 1mm; 05:5mm; 10:10mm)
5. Output method (N: Three-line DC NPN output;P: Three-line DC PNP output;
L: Two-line DC output; AC two-wire output;J: Relay output;NP: NPN+PNP output)
6. Output status(A: NO; B: NC; C: NO+NC; MU: Mimic voltage; MI: Mimic current)
7. Auxi function code(T: With connector; Y: Water proof, oil proof; I: Special requirement;
H: High temp resistance;

Overall Dimension

DETECTION DISTANCE 10mm
DC 6-36 VDCNPNCM30-3010NA
NCCM30-3010NB
NO+NCCM30-3010NC
PNPNOCM30-3010PA
AC 90-250 VACNCCM30-3010PB
NO+NCCM30-3010PC
SCR Control-lableNOCM30-2010A
SiliconNCCM30-2010B
DETECTION DISTANCE 15mm
Non-flushNPNNOCM30-3015NA
NCCM30-3015NB
NO+NCCM30-3015NC
DC 6-36 VDCPNPNOCM30-3015PA
NCCM30-3015PB
AC 90-250 VACNO+NCCM30-3015PC
SCR Control-lableNOCM30-2015A
SiliconNCCM30-2015B
Detectable object'conductor and dielectric body
Consumption currentDC< 15mA\AC< 10mA
Control outputDC: 200mA, AC: 300mA
Output voltagc drop DC/AC  DC< 3V\AC< 7V
DC/AC Response frequencyDC: 50Hz, AC: 10Hz
Shell materialMetal
Working environment temperature-25~70º C
Insulation resistance50MΩ
Protection structureIECstandard lp54
其他信息

其他信息

重量 6 kg
尺寸 0.47 x 0.32 x 0.24 cm
QTY/CTN

50PCS