S18AW3LQ1

Item Detail S18 Series Epoxy Encapsulated Barrel-Mount Sensor
Specifications
S18AW3LQ1
S18 3D/DL/L/LP QD
CAD File PDF
S18 3D/DL/L/LP QD
CAD File STP
S18 Series Sensor (AC Voltage) Product Manual
Product Manual PDF

Certifications

  • NKCR NKCR7 Vol3 Sec4
  • 2231043
  • Yes
  • Yes

Compatible Amplifiers

Where applicable, maximum range for opposed mode fibers is also dependent on fiber length.

Accessories to Complete Your System

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Power
AC
Sensing Beam
Infrared LED
IP Rating
IP67, IP69K
NEMA / UL Type Rating
NEMA 4X
Supply Voltage
20-250 V ac
Item Status
RELEASED
Sensing Mode (General)
Retroreflective
Sensing Mode (Detailed)
Non-Polarized
Housing Style
Barrel
Primary Housing Material
Thermoplastic
Input/Output
Solid-State AC Switch
Max Sensing Distance (mm)
2000
Outputs
Solid-State AC Switch
Connection
Integral QD
Quick Disconnect Type
1/2 in. (Micro)
Operation
Light Operate
Min Op. Temperature (C)
-40
Max Op. Temp. (C)
70
Output response time (ms)
16
Special Feature: Intrinsically Safe
No
Special Feature: Remote Teach
No
Special Feature: Water Detection
No
Delay at Power-up (ms)
100
Repeatability (µs)
4000
Number of Pins
4
Max Op. Relative Humidity [%]
90% @ 50°C
Lens Material
Acrylic
Adjustments
N/A
Barrel Diameter (mm)
18
Indicator
LEDs
Feature: Washdown Rated
Yes
Feature: Clear Object Detection
No
Feature: Timing (Hold/Delay)
No
Feature: Ecolab Certified
Yes
Feature: Encapsulated
Yes
Feature: Audible
No
Feature: Chemical Resistant
No
Feature: Quick Disconnect
Yes
Feature: Health/Marginal Signal Output
No
DeviceNet
No

The following products are included with your order

CAD Files

Date
Type
Size
S18 3D/DL/L/LP QD
S18 3D/DL/L/LP QD
27 Oct 2025
DXF
1.9MB
S18 3D/DL/L/LP QD
S18 3D/DL/L/LP QD
9 Feb 2011
IGS
6.2MB
S18 3D/DL/L/LP QD
S18 3D/DL/L/LP QD
27 Oct 2025
PDF
390K
S18 3D/DL/L/LP QD
S18 3D/DL/L/LP QD
9 Feb 2011
STP
5.9MB

Technical Literature

Date
Type
Size
S18 Series Sensor (AC Voltage) Product Manual
S18 Series Sensor (AC Voltage) Product Manual
13 Jan 2026
PRODUCT MANUAL
1.2MB
S18 Series Sensor (AC Voltage) Datasheet
S18 Series Sensor (AC Voltage) Datasheet
13 Jan 2026
DATA SHEET
605K

Certification

Date
Type
Size
CE/UKCA DoC for S18 Series (Sensors)
CE/UKCA DoC for S18 Series (Sensors)
13 Dec 2023
CERTIFICATION
4.9MB
RoHs_10.1334.1056
RoHs_10.1334.1056
2 Aug 2024
CERTIFICATION
119K
PFAS_10.1334.1056
PFAS_10.1334.1056
22 Aug 2024
CERTIFICATION
61K
Reach_250_10.1334.1056
Reach_250_10.1334.1056
8 Jan 2026
CERTIFICATION
101K
RoHS_10.1334.1032 and 10.1334.1056
RoHS_10.1334.1032 and 10.1334.1056
11 Feb 2026
CERTIFICATION
175K
S18AW3LQ1
S18AW3LQ1
Item Detail: S18 Series Epoxy Encapsulated Barrel-Mount Sensor
Add to BOM
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Certifications

  • NKCR NKCR7 Vol3 Sec4
  • 2231043
  • Yes
  • Yes
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