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AK1 Series - shielded (flush) proximity sensors

AK1 Series - 18 mm Round Metal Shielded (flush)


Great all-around proximity sensors at dynamite prices. 2-wire models work with sinking or sourcing PLC input modules, have very low leakage current.
  • 5mm (std) and 8mm (extd) sensing distances
  • Differential Travel - 2% to 10% (std), 2% to 15% (extd)
  • Repeat Accuracy - 2% (std), 5% (extd)
  • Switch Frequency - 600Hz (std), 300Hz (extd)
  • Time delay to availability (tv) - 3-wire 100ms, 2-wire 50ms
  • LED status indicators are visible 360 around the cylinder
  • 10-30 VDC powered - Complete overload protection
  • IEC IP67 protection rating
  • Metal housing
  • Sink/ source 2-wire or NPN and PNP 3-wire models; Normally open output
  • Axial cable, or M12 quick-disconnect models
  • Data Sheet (389kb)

(746kb)      (links)


With Cable Exit


Click on thumbnail images for more info...

PROX. SENS. 18MM DIA. DC NPN SHLD C2M AK1-AN-1A | PROX. SENS. 18MM DIA. DC NPN SHLD C2M

Inductive proximity sensor, 18mm diameter, 10-30 VDC, 3-wire, NPN, shielded, 5mm nominal sensing distance, normally open output, 600Hz switching frequency, 2-meter cable exit. Mounting hex nuts included. (Ref: AK1-AN-1A)


Data Sheet
Price (Ex VAT):
27.00

(5-10 working day delivery)

Quantity:  


PROX. SENS. 18MM DIA. DC PNP SHLD C2M AK1-AP-1A | PROX. SENS. 18MM DIA. DC PNP SHLD C2M

Inductive proximity sensor, 18mm diameter, 10-30 VDC, 3-wire, PNP, shielded, 5mm nominal sensing distance, normally open output, 600Hz switching frequency, 2-meter cable exit. Mounting hex nuts included. (Ref: AK1-AP-1A)


Data Sheet
Price (Ex VAT):
27.00

(Stocked in UK, 4-8 working days delivery if out of stock)

Quantity:  


TWO WIRE D.C. PROXIMITY S 18MM. SHIELDED W/CAB AK1-A0-1A | TWO WIRE D.C. PROXIMITY S 18MM. SHIELDED W/CAB

Inductive proximity sensor, 18mm diameter, 10-30 VDC, 2-wire, sink/source, shielded, 5mm nominal sensing distance, normally open output, 600Hz switching frequency, 2-meter cable exit. Mounting hex nuts included. (Ref: AK1-A0-1A)


Data Sheet
Price (Ex VAT):
28.00

(5-10 working day delivery)

Quantity:  


PROX. SENS. 18MM EXTND NPN SHLD C2M AK1-AN-3A | PROX. SENS. 18MM EXTND NPN SHLD C2M

Inductive proximity sensor, 18mm diameter, extended range, 10-30 VDC, 3-wire, NPN, shielded, 8mm nominal sensing distance, normally open output, 300Hz switching frequency, 2-meter cable exit. Mounting hex nuts included. (Ref: AK1-AN-3A)


Data Sheet
Price (Ex VAT):
32.00

(5-10 working day delivery)

Quantity:  


PROX. SENS. 18MM EXTND PNP SHLD C2M AK1-AP-3A | PROX. SENS. 18MM EXTND PNP SHLD C2M

Inductive proximity sensor, 18mm diameter, extended range, 10-30 VDC, 3-wire, PNP, shielded, 8mm nominal sensing distance, normally open output, 300Hz switching frequency, 2-meter cable exit. Mounting hex nuts included. (Ref: AK1-AP-3A)


Data Sheet
Price (Ex VAT):
32.00

(Stocked in UK, 4-8 working days delivery if out of stock)

Quantity:  


18MMEXT. DIST. 2 WIRE SHIELDED CABLE AK1-A0-3A | 18MMEXT. DIST. 2 WIRE SHIELDED CABLE

Inductive proximity sensor, 18mm diameter, extended range, 10-30 VDC, 2-wire, sink/source, shielded, 8mm nominal sensing distance, normally open output, 300Hz switching frequency, 2-meter cable exit. Mounting hex nuts included. (Ref: AK1-A0-3A)


Data Sheet
Price (Ex VAT):
36.00

(5-10 working day delivery)

Quantity:  


M12 quick-connect (purchase cable separately)


Click on thumbnail images for more info...

PROX. SENS. 18MM DIA. DC NPN SHLD Q/D AK1-AN-1H | PROX. SENS. 18MM DIA. DC NPN SHLD Q/D

Inductive proximity sensor, 18mm diameter, 10-30 VDC, 3-wire, NPN, shielded, 5mm nominal sensing distance, normally open output, 600Hz switching frequency, M12 quick-disconnect. Mounting hex nuts included. Purchase cable separately. (Ref: AK1-AN-1H)


Data Sheet
Price (Ex VAT):
27.00

(5-10 working day delivery)

Quantity:  


PROX. SENS. 18MM DIA. DC PNP SHLD Q/D AK1-AP-1H | PROX. SENS. 18MM DIA. DC PNP SHLD Q/D

Inductive proximity sensor, 18mm diameter, 10-30 VDC, 3-wire, PNP, shielded, 5mm nominal sensing distance, normally open output, 600Hz switching frequency, M12 quick-disconnect. Mounting hex nuts included. Purchase cable separately. (Ref: AK1-AP-1H)


Data Sheet
Price (Ex VAT):
27.00

(Stocked in UK, 4-8 working days delivery if out of stock)

Quantity:  


TWO WIRE D.C. PROXIMITY S 18MM. SHIELDED W/QD AK1-A0-1H | TWO WIRE D.C. PROXIMITY S 18MM. SHIELDED W/QD

Inductive proximity sensor, 18mm diameter, 10-30 VDC, 2-wire, sink/source, shielded, 5mm nominal sensing distance, normally open output, 600Hz switching frequency, M12 quick-disconnect. Mounting hex nuts included. Purchase cable separately. (Ref: AK1-A0-1H)


Data Sheet
Price (Ex VAT):
28.00

(Stocked in UK, 4-8 working days delivery if out of stock)

Quantity:  


PROX. SENS. 18MM EXTND NPN SHLD Q/D AK1-AN-3H | PROX. SENS. 18MM EXTND NPN SHLD Q/D

Inductive proximity sensor, 18mm diameter, extended range, 10-30 VDC, 3-wire, NPN, shielded, 8mm nominal sensing distance, normally open output, 300Hz switching frequency, M12 quick-disconnect. Mounting hex nuts included. Purchase cable separately. (Ref: AK1-AN-3H)


Data Sheet
Price (Ex VAT):
32.00

(5-10 working day delivery)

Quantity:  


PROX. SENS. 18MM EXTND PNP SHLD Q/D AK1-AP-3H | PROX. SENS. 18MM EXTND PNP SHLD Q/D

Inductive proximity sensor, 18mm diameter, extended range, 10-30 VDC, 3-wire, PNP, shielded, 8mm nominal sensing distance, normally open output, 300Hz switching frequency, M12 quick-disconnect. Mounting hex nuts included. Purchase cable separately. (Ref: AK1-AP-3H)


Data Sheet
Price (Ex VAT):
32.00

(Stocked in UK, 4-8 working days delivery if out of stock)

Quantity:  


18MMEXT. DIST. 2 WIRE SHIELDED M12 PLUG AK1-A0-3H | 18MMEXT. DIST. 2 WIRE SHIELDED M12 PLUG

Inductive proximity sensor, 18mm diameter, extended range, 10-30 VDC, 2-wire, sink/source, shielded, 8mm nominal sensing distance, normally open output, 300Hz switching frequency, M12 quick-disconnect. Mounting hex nuts included. Purchase cable separately. (Ref: AK1-A0-3H)


Data Sheet
Price (Ex VAT):
36.00

(Stocked in UK, 4-8 working days delivery if out of stock)

Quantity:  


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