• Ckeditor/Images/2025-11-09/CJY30S-20DNA_M.png
  • Ckeditor/Images/2025-11-09/CJY30S-20DNA_M.png
Long Distance Proximity Sensor Cylindrical Connector Type CJY-S/M Series

CJY30S-20DNA/M
Embedded type

Output type
NPN
Output state
NO
Setting distance
0~11.9 mm
Operating voltage
10-30 VDC
Degree of protection
IP65
  • 3C
  • CE
  • TUV
Features of the  CJY-S Series

■ Long sensing distance (1.5 to 2 times longer sensing distance guaranteed compared to existing models)

■ Exclusively designeIC foimproved the noise resistance

■ Inside surge protection, reverse polarity protection, overcurrent protection

■ Lonuse life cycle and high reliability, easy install, enconomic price

■ Red LED statuindication, easy to confirm work situation

Protection structure IP6(IEC standard)

■ Replaceable for limit switches

 

 

Selection Guide——Click to View
Various model combinations available. Click for the selection chart to find your exact specs.

General Parameters

Product appearance Cylindrical copper tube of metal
Thread length Normal form
CCC certification specification GB/T14048.10
TUV certification specification EN 60947-5-2
CE certification specification EN 60947-5-2
AC-140 Safety specification certified rating 24~250 VAC 200mA
DC-13 Safety specification certified rating 10~30 VDC 200mA
Hysteresis Max. 10% of sensing distance
Leakage current Max.10mA
Residual voltage Max.1V
Affection by Temp Max.±10% for sensing distance at ambient temperature 20℃
Control output Max.200mA
Insulation resistance Min.50MΩ(at 500VDC megger)
EN60947-5-1) 1500 VAC 50/60Hz 1 minute
Vibration resistance 1mm amplitude at frequency of 10 to 55Hz(for 1 min.) in each of X,Y,Z directions for 2 hours
Shock resistance 500m/s²(approx.50G) X,Y,Z directions for 3 times
Indicator Operation indicator(red LED)
Ambient temperature -25~+70 °C (No icing)
Ambient humidity 35~95%RH(No condensation)
Storage temperature -30~+80 °C (No icing)
Protection circuit Surge protection circuit,Reverse polarity protections circuit,Overcurrent protection circuit
Material Case/Nut: Nickel plated Brass, Washer: Nickel plated iron, Sensing surface: PBT
Degree of protection IP65

Specification

CJY12S-04DNA/M Embedded type
3C CE TUV
NPN
NO
4mm
12×12×1 mm (Iron)
0~2.8 mm
10-30 VDC
400Hz
CJY12S-08DNA/M Non-embedded
3C CE TUV
NPN
NO
8mm
25×25×1 mm (Iron)
0~4.9 mm
10-30 VDC
300Hz
CJY18S-10DNA/M Embedded type
3C CE TUV
NPN
NO
10mm
20×20×1 mm (Iron)
0~7 mm
10-30 VDC
300Hz
CJY18S-16DNA/M Non-embedded
3C CE TUV
NPN
NO
16mm
40×40×1 mm (Iron)
0~10.5 mm
10-30 VDC
200Hz
CJY30S-20DNA/M Embedded type
3C CE TUV
NPN
NO
20mm
45×45×1 mm (Iron)
0~11.9 mm
10-30 VDC
100Hz
CJY30S-30DNA/M Non-embedded
3C CE TUV
NPN
NO
30mm
75×75×1 mm (Iron)
0~17.5 mm
10-30 VDC
100Hz

This product specification complies with global standards. However, regional specifications may vary slightly.

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