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Cylindrical SI 18

Inductive Sensors M18 x 1


Specifications

 
EMBEDDABLE (FLUSH MOUNTING)  
ST STANDARD SWITCHING DISTANCE - EX EXTENDED SWITCHING DISTANCE  
TECHNICAL CHARACTERISTICS - Dimensions mm  
ST ST  
AMPLIFIED 3 WIRES D.C. NPN NO SI18 - C5 NPN NO S  
SI18 - C5 NPN NO H S  
 
AMPLIFIED 3 WIRES D.C. NPN NC SI18 - C5 NPN NC S  
SI18 - C5 NPN NC H S  
 
AMPLIFIED 3 WIRES D.C. PNP NO SI18 - C5 PNP NO S  
SI18 - C5 PNP NO H S  
 
AMPLIFIED 3 WIRES D.C. PNP NC SI18 - C5 PNP NC S  
SI18 - C5 PNP NC H S  
 
AMPLIFIED 4 WIRES D.C. ANTIPHASE NPN NO+NC  
AMPLIFIED 4 WIRES D.C. ANTIPHASE PNP NO+NC  
Switching distance (Sn) (mm) 5 5  
Continuous voltage (residual ripple <=10%) (V) 10 ÷ 30 --->  
Hysteresis (%Sn) (mm) < 10% --->  
Switching frequency (Hz) 1000 --->  
Repeatability (% of Sn) <= 3 --->  
Max output current (mA) 200 --->  
Absorption at 24Vdc (mA) < 15 --->  
Voltage drop (sensor ON) (V) < 1.8 --->  
Short circuit protection Incorporated --->  
Led Incorporated --->  
Temperature limits (°C) - 25 ÷ + 70 --->  
IP rating (IP) 67 Depending on connector  
Housing Nickelled brass --->  
Cable PVC (2m) 3 x 0.35 mm^2  
Connector plug H

CONNECTION WITH H PLUGS

Wiring



Specifications

 
 
EMBEDDABLE (FLUSH MOUNTING)  
ST STANDARD SWITCHING DISTANCE - EX EXTENDED SWITCHING DISTANCE  
TECHNICAL CHARACTERISTICS - Dimensions mm  
EX EX  
AMPLIFIED 3 WIRES D.C. NPN NO SI18 - DC8 NPN NO S SI18 - DC8 NPN NO H S  
AMPLIFIED 3 WIRES D.C. NPN NC SI18 - DC8 NPN NC S SI18 - DC8 NPN NC H S  
AMPLIFIED 3 WIRES D.C. PNP NO SI18 - DC8 PNP NO S SI18 - DC8 PNP NO H S  
AMPLIFIED 3 WIRES D.C. PNP NC SI18 - DC8 PNP NC S SI18 - DC8 PNP NC H S  
AMPLIFIED 4 WIRES D.C. ANTIPHASE NPN NO+NC SI18 - DC8 NPN NO + NC S SI18 - DC8 NPN NO + NC H S  
AMPLIFIED 4 WIRES D.C. ANTIPHASE PNP NO+NC SI18 - DC8 PNP NO + NC S SI18 - DC8 PNP NO + NC H S  
Switching distance (Sn) (mm) 8 8  
Continuous voltage (residual ripple <=10%) (V) 10 ÷ 30 --->  
Hysteresis (%Sn) (mm) < 10% --->  
Switching frequency (Hz) 400 --->  
Repeatability (% of Sn) <= 3 --->  
Max output current (mA) 200 --->  
Absorption at 24Vdc (mA) < 15 --->  
Voltage drop (sensor ON) (V) < 1.8 --->  
Short circuit protection Incorporated --->  
Led Incorporated --->  
Temperature limits (°C) - 25 ÷ + 70 --->  
IP rating (IP) 67 Depending on connector  
Housing Nickelled brass --->  
Cable PVC (2m) 3 x 0.35 mm^2 - 4 x 0.25 mm^2  
Connector plug H


Specifications

 
NOT EMBEDDABLE (NON FLUSH MOUNTING)  
ST STANDARD SWITCHING DISTANCE - EX EXTENDED SWITCHING DISTANCE  
TECHNICAL CHARACTERISTICS - Dimensions mm  
EX EX  
AMPLIFIED 3 WIRES D.C. NPN NO  
AMPLIFIED 3 WIRES D.C. NPN NC  
AMPLIFIED 3 WIRES D.C. PNP NO  
AMPLIFIED 3 WIRES D.C. PNP NC  
AMPLIFIED 4 WIRES D.C. ANTIPHASE NPN NO+NC SI18 - DCE16 NPN NO + NC S SI18 - DCE16 NPN NO + NC H S  
AMPLIFIED 4 WIRES D.C. ANTIPHASE PNP NO+NC SI18 - DCE16 PNP NO + NC S SI18 - DCE16 PNP NO + NC H S  
Switching distance (Sn) (mm) 16 16  
Continuous voltage (residual ripple <=10%) (V) 10 ÷ 30 --->  
Hysteresis (%Sn) (mm) < 10% --->  
Switching frequency (Hz) 200 --->  
Repeatability (% of Sn) <= 3 --->  
Max output current (mA) 200 --->  
Absorption at 24Vdc (mA) < 15 --->  
Voltage drop (sensor ON) (V) < 1.8 --->  
Short circuit protection Incorporated --->  
Led Incorporated --->  
Temperature limits (°C) - 25 ÷ + 70 --->  
IP rating (IP) 67 Depending on connector  
Housing Nickelled brass --->  
Cable PVC (2m) 4 x 0.25 mm^2  
Connector plug H


INSTRUCTIONS FOR CORRECT INSTALLATION



Specifications

 
EMBEDDABLE (FLUSH MOUNTING)  
ST STANDARD SWITCHING DISTANCE - EX EXTENDED SWITCHING DISTANCE  
TECHNICAL CHARACTERISTICS - Dimensions mm  
ST ST ST  
AMPLIFIED 3 WIRES D.C. NPN NO SI18 - C5 NPN NO  
SI18 - C5 NPN NO H  
SI18 - C5 NPN NO K  
 
AMPLIFIED 3 WIRES D.C. NPN NC SI18 - C5 NPN NC  
SI18 - C5 NPN NC H  
SI18 - C5 NPN NC K  
 
AMPLIFIED 3 WIRES D.C. PNP NO SI18 - C5 PNP NO  
SI18 - C5 PNP NO H  
SI18 - C5 PNP NO K  
 
AMPLIFIED 3 WIRES D.C. PNP NC SI18 - C5 PNP NC  
SI18 - C5 PNP NC H  
SI18 - C5 PNP NC K  
 
AMPLIFIED 4 WIRES D.C. ANTIPHASE NPN NO+NC SI18 - C5 NPN NO + NC  
SI18 - C5 NPN NO + NC H  
SI18 - C5 NPN NO + NC K  
 
AMPLIFIED 4 WIRES D.C. ANTIPHASE PNP NO+NC SI18 - C5 PNP NO + NC  
SI18 - C5 PNP NO + NC H  
SI18 - C5 PNP NO + NC K  
 
Switching distance (Sn) (mm) 5 5 5  
Continuous voltage (residual ripple <=10%) (V) 10 ÷ 30 --->  
Hysteresis (%Sn) (mm) < 10% --->  
Switching frequency (Hz) 1000 --->  
Repeatability (% of Sn) <= 3 --->  
Max output current (mA) 200 --->  
Absorption at 24Vdc (mA) < 15 --->  
Voltage drop (sensor ON) (V) < 1.8 --->  
Short circuit protection Incorporated --->  
Led Incorporated --->  
Temperature limits (°C) - 25 ÷ + 70 --->  
IP rating (IP) 67 Depending on connector 65  
Housing Nickelled brass --->  
Cable PVC (2m) 3 x 0.35 mm^2 - 4 x 0.25 mm^2  
Connector plug H K (type 11)

CONNECTION WITH H - K PLUGS

Wiring



Specifications

 
NOT EMBEDDABLE (NON FLUSH MOUNTING)  
ST STANDARD SWITCHING DISTANCE - EX EXTENDED SWITCHING DISTANCE  
TECHNICAL CHARACTERISTICS - Dimensions mm  
ST ST ST  
AMPLIFIED 3 WIRES D.C. NPN NO SI18 - CE8 NPN NO  
SI18 - CE8 NPN NO H  
SI18 - CE8 NPN NO K  
 
AMPLIFIED 3 WIRES D.C. NPN NC SI18 - CE8 NPN NC  
SI18 - CE8 NPN NC H  
SI18 - CE8 NPN NC K  
 
AMPLIFIED 3 WIRES D.C. PNP NO SI18 - CE8 PNP NO SI18 - CE8 PNP NO H SI18 - CE8 PNP NO K  
AMPLIFIED 3 WIRES D.C. PNP NC SI18 - CE8 PNP NC  
SI18 - CE8 PNP NC H  
SI18 - CE8 PNP NC K  
 
AMPLIFIED 4 WIRES D.C. ANTIPHASE NPN NO+NC SI18 - CE8 NPN NO + NC  
SI18 - CE8 NPN NO + NC H  
SI18 - CE8 NPN NO + NC K  
 
AMPLIFIED 4 WIRES D.C. ANTIPHASE PNP NO+NC SI18 - CE8 PNP NO + NC SI18 - CE8 PNP NO + NC H SI18 - CE8 PNP NO + NC K  
Switching distance (Sn) (mm) 8 8 8  
Continuous voltage (residual ripple <=10%) (V) 10 ÷ 30 --->  
Hysteresis (%Sn) (mm) < 10% --->  
Switching frequency (Hz) 1000 --->  
Repeatability (% of Sn) <= 3 --->  
Max output current (mA) 200 --->  
Absorption at 24Vdc (mA) < 15 --->  
Voltage drop (sensor ON) (V) < 1.8 --->  
Short circuit protection Incorporated --->  
Led Incorporated --->  
Temperature limits (°C) - 25 ÷ + 70 --->  
IP rating (IP) 67 Depending on connector 65  
Housing Nickelled brass --->  
Cable PVC (2m) 3 x 0.35 mm^2 - 4 x 0.25 mm^2  
Connector plug H K (type 11)


INSTRUCTIONS FOR CORRECT INSTALLATION



Specifications

 
EMBEDDABLE (FLUSH MOUNTING)  
ST STANDARD SWITCHING DISTANCE - EX EXTENDED SWITCHING DISTANCE  
TECHNICAL CHARACTERISTICS - Dimensions mm  
ST ST ST  
AMPLIFIED 2 WIRES D.C. NO SI18 - B5 NO  
SI18 - B5 NO H  
SI18 - B5 NO K  
 
AMPLIFIED 2 WIRES D.C. NC SI18 - B5 NC  
SI18 - B5 NC H  
SI18 - B5 NC K  
 
Switching distance (Sn) (mm) 5 5 5  
Continuous voltage (residual ripple <=10%) (V) 10 ÷ 55 --->  
Hysteresis (%Sn) (mm) < 10% --->  
Switching frequency (Hz) 1000 --->  
Repeatability (% of Sn) <= 3 --->  
Max output current (mA) 100 --->  
Min. output current (mA) 1.5 --->  
Absorption at 24Vdc (mA) < 0.6 --->  
Voltage drop (sensor ON) (V) < 6.5 --->  
Short circuit protection Incorporated --->  
Led Incorporated --->  
Temperature limits (°C) - 25 ÷ + 70 --->  
IP rating (IP) 67 Depending on connector 65  
Housing Nickelled brass --->  
Cable PVC (2m) 2 x 0.50 mm^2  
Connector plug H K (type 11)

CONNECTION WITH H - K PLUGS

Wiring



Specifications

 
NOT EMBEDDABLE (NON FLUSH MOUNTING)  
ST STANDARD SWITCHING DISTANCE - EX EXTENDED SWITCHING DISTANCE  
TECHNICAL CHARACTERISTICS - Dimensions mm  
ST ST ST  
AMPLIFIED 2 WIRES D.C. NO SI18 - BE8 NO  
SI18 - BE8 NO H  
SI18 - BE8 NO K  
 
AMPLIFIED 2 WIRES D.C. NC SI18 - BE8 NC  
SI18 - BE8 NC H  
SI18 - BE8 NC K  
 
Switching distance (Sn) (mm) 8 8 8  
Continuous voltage (residual ripple <=10%) (V) 10 ÷ 55 --->  
Hysteresis (%Sn) (mm) < 10% --->  
Switching frequency (Hz) 1000 --->  
Repeatability (% of Sn) <= 3 --->  
Max output current (mA) 100 --->  
Min. output current (mA) 1.5 --->  
Absorption at 24Vdc (mA) < 0.6 --->  
Voltage drop (sensor ON) (V) < 6.5 --->  
Short circuit protection Incorporated --->  
Led Incorporated --->  
Temperature limits (°C) - 25 ÷ + 70 --->  
IP rating (IP) 67 Depending on connector 65  
Housing Nickelled brass --->  
Cable PVC (2m) 2 x 0.50 mm^2  
Connector plug H K (type 11)


INSTRUCTIONS FOR CORRECT INSTALLATION



Specifications

 
EMBEDDABLE (FLUSH MOUNTING)  
ST STANDARD SWITCHING DISTANCE - EX EXTENDED SWITCHING DISTANCE  
TECHNICAL CHARACTERISTICS - Dimensions mm  
ST ST ST  
AMPLIFIED 2 WIRES D.C. NO SI18 - A5 NO  
SI18 - A5 NO H  
SI18 - A5 NO K  
 
AMPLIFIED 2 WIRES D.C. NC SI18 - A5 NC  
SI18 - A5 NC H  
SI18 - A5 NC K  
 
Switching distance (Sn) (mm) 5 5 5  
Continuous voltage (residual ripple <=10%) (V) 20 ÷ 250 --->  
Hysteresis (%Sn) (mm) < 10% --->  
Switching frequency (Hz) 12 --->  
Repeatability (% of Sn) <= 3 --->  
Max output current (mA) 300 --->  
Min. output current (mA) 5 --->  
Max. peak current for 20ms (A) 1.5 --->  
Absorption at 24Vdc (mA) < 1 --->  
Voltage drop (sensor ON) (V) < 6 --->  
Led Incorporated --->  
Temperature limits (°C) - 25 ÷ + 70 --->  
IP rating (IP) 67 Depending on connector 65  
Housing Nickelled brass --->  
Cable PVC (2m) 2 x 0.50 mm^2  
Connector plug H K (type 11)

CONNECTION WITH H - K PLUGS

Wiring



Specifications

 
NOT EMBEDDABLE (NON FLUSH MOUNTING)  
ST STANDARD SWITCHING DISTANCE - EX EXTENDED SWITCHING DISTANCE  
TECHNICAL CHARACTERISTICS - Dimensions mm  
ST ST ST  
AMPLIFIED 2 WIRES A.C. NO SI18 - AE8 NO  
SI18 - AE8 NO H  
SI18 - AE8 NO K  
 
AMPLIFIED 2 WIRES A.C. NC SI18 - AE8 NC  
SI18 - AE8 NC H  
SI18 - AE8 NC K  
 
Switching distance (Sn) (mm) 8 8 8  
Continuous voltage (residual ripple <=10%) (V) 20 ÷ 250 --->  
Hysteresis (%Sn) (mm) < 10% --->  
Switching frequency (Hz) 12 --->  
Repeatability (% of Sn) <= 3 --->  
Max output current (mA) 300 --->  
Min. output current (mA) 5 --->  
Max. peak current for 20ms (A) 1.5 --->  
Absorption at 24Vdc (mA) < 1 --->  
Voltage drop (sensor ON) (V) < 6 --->  
Led Incorporated --->  
Temperature limits (°C) - 25 ÷ + 70 --->  
IP rating (IP) 67 Depending on connector 65  
Housing Nickelled brass --->  
Cable PVC (2m) 2 x 0.50 mm^2  
Connector plug H K (type 11)


INSTRUCTIONS FOR CORRECT INSTALLATION


 
 
 
 ItemDescriptionPrice 
SI18-A5 NC $63.35
SI18-A5 NC H $73.35
SI18-A5 NC K $73.15
SI18-A5 NC LC10 $81.90
SI18-A5 NC LC3.5 $67.05
SI18-A5 NC LC5 $69.85
SI18-A5 NC LC7.5 $75.45
SI18-A5 NO $63.35
SI18-A5 NO H $73.35
SI18-A5 NO K $73.15
SI18-A5 NO LC10 $81.90
SI18-A5 NO LC3.5 $67.05
SI18-A5 NO LC5 $69.85
SI18-A5 NO LC7.5 $75.45
SI18-AE8 NC $63.35
SI18-AE8 NC H $73.35
SI18-AE8 NC K $73.15
SI18-AE8 NC LC10 $81.90
SI18-AE8 NC LC3.5 $67.05
SI18-AE8 NC LC5 $69.85
SI18-AE8 NC LC7.5 $75.45
SI18-AE8 NO $63.35
SI18-AE8 NO H $73.35
SI18-AE8 NO K $73.15
SI18-AE8 NO LC10 $81.90
SI18-AE8 NO LC3.5 $67.05
SI18-AE8 NO LC5 $69.85
SI18-AE8 NO LC7.5 $75.45
SI18-B5 NC $42.00
SI18-B5 NC H $49.90
SI18-B5 NC K $51.65
SI18-B5 NC LC10 $60.75
SI18-B5 NC LC3.5 $45.85
SI18-B5 NC LC5 $48.65
SI18-B5 NC LC7.5 $54.25
SI18-B5 NO $42.00
SI18-B5 NO H $49.90
SI18-B5 NO K $51.65
SI18-B5 NO LC10 $60.75
SI18-B5 NO LC3.5 $45.85
SI18-B5 NO LC5 $48.65
SI18-B5 NO LC7.5 $54.25
SI18-BE8 NC $42.00
SI18-BE8 NC H $49.90
SI18-BE8 NC K $51.65
SI18-BE8 NC LC10 $60.75
SI18-BE8 NC LC3.5 $45.85
SI18-BE8 NC LC5 $48.65
SI18-BE8 NC LC7.5 $54.25
SI18-BE8 NO $42.00
SI18-BE8 NO H $49.90
SI18-BE8 NO K $51.65
SI18-BE8 NO LC10 $60.75
SI18-BE8 NO LC3.5 $45.85
SI18-BE8 NO LC5 $48.65
SI18-BE8 NO LC7.5 $54.25
SI18-C5 NPN NC $42.90
SI18-C5 NPN NC H $50.95
SI18-C5 NPN NC H S $56.70
SI18-C5 NPN NC K $52.15
SI18-C5 NPN NC LC10 $61.45
SI18-C5 NPN NC LC3.5 $46.55
SI18-C5 NPN NC LC5 $49.35
SI18-C5 NPN NC LC7.5 $54.95
SI18-C5 NPN NC S $47.80
SI18-C5 NPN NC S LC10 $66.35
SI18-C5 NPN NC S LC3.5 $51.45
SI18-C5 NPN NC S LC5 $54.25
SI18-C5 NPN NC S LC7.5 $59.85
SI18-C5 NPN NO $42.90
SI18-C5 NPN NO H $50.95
SI18-C5 NPN NO H S $56.70
SI18-C5 NPN NO K $52.15
SI18-C5 NPN NO LC10 $61.45
SI18-C5 NPN NO LC3.5 $46.55
SI18-C5 NPN NO LC5 $49.35
SI18-C5 NPN NO LC7.5 $54.95
SI18-C5 NPN NO S $47.80
SI18-C5 NPN NO S LC10 $66.35
SI18-C5 NPN NO S LC3.5 $51.45
SI18-C5 NPN NO S LC5 $54.25
SI18-C5 NPN NO S LC7.5 $59.85
SI18-C5 NPN NO+NC $59.15
SI18-C5 NPN NO+NC H $67.05
SI18-C5 NPN NO+NC K $69.15
SI18-C5 NPN NO+NC LC10 $77.90
SI18-C5 NPN NO+NC LC3.5 $63.00
SI18-C5 NPN NO+NC LC5 $65.80
SI18-C5 NPN NO+NC LC7.5 $71.25
SI18-C5 PNP NC $42.90
SI18-C5 PNP NC H $50.95
SI18-C5 PNP NC H S $56.70
SI18-C5 PNP NC K $52.15
SI18-C5 PNP NC LC10 $61.45
SI18-C5 PNP NC LC3.5 $46.55
SI18-C5 PNP NC LC5 $49.35
SI18-C5 PNP NC LC7.5 $54.95
SI18-C5 PNP NC S $47.80
SI18-C5 PNP NC S LC10 $66.35
SI18-C5 PNP NC S LC3.5 $51.45
SI18-C5 PNP NC S LC5 $54.25
SI18-C5 PNP NC S LC7.5 $59.85