M18-4 Series
18mm Washdown Metal Barrel-Mount Sensor
Heavy-duty barrel sensor protected by a 316 stainless steel housing that resists exposure to harsh chemicals and washdown conditions.
- Complete family of sensors, all housed in the popular 18 mm threaded metal barrel
- Chemically robust stainless steel sensors for washdown applications
- Robust housing is sealed against fluid ingress and exposure to harsh chemicals
- Powerful and bright visible red emitter beam for easy alignment and setup
- Highly visible output and dual-function power and stability indicators
- Advanced ASIC technology is resistant to fluorescent light and offers exceptional cross talk immunity
- Robust 250° adjustment potentiometer on select models
- Widest operating temperature range
- (-40 to +70 °C) of comparable sensors
- Available in Emitter/Receiver, Polarized Retroreflective, Retroreflective, Diffuse, and Fixed Field models
Downloads
Technical Literature
Product Selection
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M18-4NAEL-Q8
M18-4 Series: Stainless: Emitter;
Range: 25 m; Input: 10-30 V dc
Outputs: none
Connection: Euro M12 4-pin Integral Connector -
M18-4VPRL-Q8
M18-4 Series: Stainless: Receiver;
Range: 25 m; Input: 10-30 V dc
Outputs: Complementary PNP
Connection: Euro M12 4-pin Integral Connector -
M18-4VNDS-Q8
M18-4 Series: Stainless: Diffuse Reflective
Range: 300 mm; Input: 10-30 V dc
Outputs: complementary NPN
Connection: Euro M12 4-pin Integral Connector -
M18-4VPFF50-Q8
M18-4 Series: Stainless: Fixed Field
Range: 50 mm; Input 10-30 V dc
Outputs: Complementary PNP
Connection: Euro M12 4-pin Integral Connector -
M18-4VPDL-Q8
M18-4 Series: Stainless: Diffuse Reflective
Range: 750 mm; Input: 10-30 V dc
Outputs: Complementary PNP
Connection: Euro M12 4-pin Integral Connector -
M18-4VPLP-Q8
M18-4 Series: Stainless: Polarized Retroreflective
Range: 6 m; Input: 10-30 V dc
Outputs: Complementary PNP
Connection: Euro M12 4-pin Integral Connector -
M18-4VNRL-Q8
M18-4 Series: Stainless: Receiver;
Range: 25 m; Input: 10-30 V dc
Outputs: Complementary NPN
Connection: Euro M12 4-pin Integral Connector -
M18-4VPDS-Q8
M18-4 Series: Stainless: Diffuse Reflective
Range: 300 mm; Input: 10-30 V dc
Outputs: complementary PNP
Connection: Euro M12 4-pin Integral Connector -
M18-4VPLPC-Q8
M18-4 Series: Stainless: Polarized Retroreflective with pot
Range: variable to 6 m; Input: 10-30 V dc
Outputs: complementary PNP
Connection: Euro M12 4-pin Integral Connector -
M18-4VPFF100-Q8
M18-4 Series: Stainless: Fixed Field
Range: 100 mm; Input 10-30 V dc
Outputs: Complementary PNP
Connection: Euro M12 4-pin Integral Connector -
M18-4VPLV-Q8
M18-4 Series: Stainless: Non-Polarized Retroreflective with pot
Range: variable to 7. 5 m; Input: 10-30 V dc
Outputs: complementary PNP
Connection: Euro M12 4-pin Integral Connector -
M18-4VNRS-2M
M18-4 Series: Stainless: Receiver with pot
Range: variable to 25 m; Input: 10-30 V dc
Outputs: complementary NPN
Connection: 4-conductor 2 m PVC cable -
M18-4VPLP-2M
M18-4 Series: Stainless: Polarized Retroreflective
Range: 6 m; Input: 10-30 V dc
Outputs: Complementary PNP
Connection: 4-conductor 2 m PVC Cable -
M18-4VNDS-2M
M18-4 Series: Stainless: Diffuse Reflective
Range: 300 mm; Input: 10-30 V dc
Outputs: complementary NPN
Connection: 4-conductor 2 m PVC cable -
M18-4VNLPC-2M
M18-4 Series: Stainless: Polarized Retroreflective with pot
Range: variable to 6 m; Input: 10-30 V dc
Outputs: complementary NPN
Connection: 4-conductor 2 m PVC cable -
M18-4VPFF150-Q8
M18-4 Series: Stainless: Fixed Field
Range: 150 mm; Input 10-30 V dc
Outputs: Complementary PNP
Connection: Euro M12 4-pin Integral Connector -
M18-4VPFF200-Q8
M18-4 Series: Stainless: Fixed Field
Range: 200 mm; Input 10-30 V dc
Outputs: Complementary PNP
Connection: Euro M12 4-pin Integral Connector -
M18-4NAEJ-Q8
M18-4 Series: Stainless: Emitter with Beam Inhibit Input
Range: 25 m; Input: 10-30 V dc
Outputs: none; Input: Beam Inhibit
Connection: Euro M12 4-pin Integral Connector -
M18-4VNFF150-2M
M18-4 Series: Stainless: Fixed Field
Range: 150 mm; Input 10-30 V dc
Outputs: Complementary NPN
Connection: 4-Conductor 2 m PVC Cable -
M18-4VNFF200-Q8
M18-4 Series: Stainless: Fixed Field
Range: 200 mm; Input 10-30 V dc
Outputs: Complementary NPN
Connection: Euro M12 4-pin Integral Connector -
M18-4VNFF50-2M
M18-4 Series: Stainless: Fixed Field
Range: 50 mm; Input 10-30 V dc
Outputs: Complementary NPN
Connection: 4-Conductor 2 m PVC Cable -
M18-4VNFF50-Q8
M18-4 Series: Stainless: Fixed Field
Range: 50 mm; Input 10-30 V dc
Outputs: Complementary NPN
Connection: Euro M12 4-pin Integral Connector -
M18-4VNFF75-2M
M18-4 Series: Stainless: Fixed Field
Range: 75 mm; Input 10-30 V dc
Outputs: Complementary NPN
Connection: 4-Conductor 2 m PVC Cable -
M18-4VPFF30-Q8
M18-4 Series: Stainless: Fixed Field
Range: 30 mm; Input 10-30 V dc
Outputs: Complementary PNP
Connection: Euro M12 4-pin Integral Connector -
M18-4NAES-2M
M18-4 Series: Stainless: Emitter with Pot
Range: variable to 25 m; Input: 10-30 V dc
Outputs: none
Connection: 2-conductor 2 m PVC cable -
M18-4NAES-Q8
M18-4 Series: Stainless: Emitter with Pot
Range: variable to 25 m; Input: 10-30 V dc
Outputs: none
Connection: Euro M12 4-pin Integral Connector -
M18-4VNDL-2M
M18-4 Series: Stainless: Diffuse Reflective
Range: 750 mm; Input: 10-30 V dc
Outputs: Complementary NPN
Connection: 4-conductor 2 m PVC Cable -
M18-4VNFF100-Q5
M18-4 Series: Stainless: Fixed Field
Range: 100 mm; Input 10-30 V dc
Outputs: Complementary NPN
Connection: Euro M12 4-pin 150 mm PVC Pigtail -
M18-4VNFF30-2M
M18-4 Series: Stainless: Fixed Field
Range: 30 mm; Input 10-30 V dc
Outputs: Complementary NPN
Connection: 4-Conductor 2 m PVC Cable -
M18-4VNLP-Q8
M18-4 Series: Stainless: Polarized Retroreflective
Range: 6 m; Input: 10-30 V dc
Outputs: Complementary NPN
Connection: Euro M12 4-pin Integral Connector -
M18-4VNLPC-Q8
M18-4 Series: Stainless: Polarized Retroreflective with pot
Range: variable to 6 m; Input: 10-30 V dc
Outputs: complementary NPN
Connection: Euro M12 4-pin Integral Connector -
M18-4VNLV-Q8
M18-4 Series: Stainless: Non-Polarized Retroreflective with pot
Range: variable to 7.5 m; Input: 10-30 V dc
Outputs: complementary NPN
Connection: Euro M12 4-pin Integral Connector -
M18-4VNRS-Q8
M18-4 Series: Stainless: Receiver with pot
Range: variable to 25 m; Input: 10-30 V dc
Outputs: complementary NPN
Connection: Euro M12 4-pin Integral Connector -
M18-4VPDL-2M
M18-4 Series: Stainless: Diffuse Reflective
Range: 750 mm; Input: 10-30 V dc
Outputs: Complementary PNP
Connection: 4-conductor 2 m PVC Cable -
M18-4VPDS-2M
M18-4 Series: Stainless: Diffuse Reflective
Range: 300 mm; Input: 10-30 V dc
Outputs: complementary PNP
Connection: 4-conductor 2 m PVC cable -
M18-4VPFF100-Q5
M18-4 Series: Stainless: Fixed Field
Range: 100 mm; Input 10-30 V dc
Outputs: Complementary PNP
Connection: Euro M12 4-pin 150 mm PVC Pigtail -
M18-4VPFF200-Q5
M18-4 Series: Stainless: Fixed Field
Range: 200 mm; Input 10-30 V dc
Outputs: Complementary PNP
Connection: Euro M12 4-pin 150 mm PVC Pigtail -
M18-4VPFF30-Q5
M18-4 Series: Stainless: Fixed Field
Range: 30 mm; Input 10-30 V dc
Outputs: Complementary PNP
Connection: Euro M12 4-pin 150 mm PVC Pigtail -
M18-4VPFF75-Q5
M18-4 Series: Stainless: Fixed Field
Range: 75 mm; Input 10-30 V dc
Outputs: Complementary PNP
Connection: Euro M12 4-pin 150 mm PVC Pigtail -
M18-4VPLPC-2M
M18-4 Series: Stainless: Polarized Retroreflective with pot
Range: variable to 6 m; Input: 10-30 V dc
Outputs: complementary PNP
Connection: 4-conductor 2 m PVC cable -
M18-4VPRS-2M
M18-4 Series: Stainless: Receiver with pot
Range: variable to 25 m; Input: 10-30 V dc
Outputs: complementary PNP
Connection: 4-conductor 2 m PVC cable -
M18-4VPRS-Q8
M18-4 Series: Stainless: Receiver with pot
Range: variable to 25 m; Input: 10-30 V dc
Outputs: complementary PNP
Connection: Euro M12 4-pin Integral Connector -
M18-4NAEJ-2M
M18-4 Series: Stainless: Emitter with Beam Inhibit Input
Range: 25 m; Input: 10-30 V dc
Outputs: none; Input: Beam Inhibit
Connection: 3-conductor 2 m PVC cable -
M18-4NAEL-2M
M18-4 Series: Stainless: Emitter;
Range: 25 m; Input: 10-30 V dc
Outputs: none
Connection: 2-conductor 2 m PVC Cable -
M18-4VNDL-Q8
M18-4 Series: Stainless: Diffuse Reflective
Range: 750 mm; Input: 10-30 V dc
Outputs: Complementary NPN
Connection: Euro M12 4-pin Integral Connector -
M18-4VNFF100-2M
M18-4 Series: Stainless: Fixed Field
Range: 100 mm; Input 10-30 V dc
Outputs: Complementary NPN
Connection: 4-Conductor 2 m PVC Cable -
M18-4VNFF100-Q8
M18-4 Series: Stainless: Fixed Field
Range: 100 mm; Input 10-30 V dc
Outputs: Complementary NPN
Connection: Euro M12 4-pin Integral Connector -
M18-4VNFF150-Q5
M18-4 Series: Stainless: Fixed Field
Range: 150 mm; Input 10-30 V dc
Outputs: Complementary NPN
Connection: Euro M12 4-pin 150 mm PVC Pigtail -
M18-4VNFF150-Q8
M18-4 Series: Stainless: Fixed Field
Range: 150 mm; Input 10-30 V dc
Outputs: Complementary NPN
Connection: Euro M12 4-pin Integral Connector -
M18-4VNFF200-2M
M18-4 Series: Stainless: Fixed Field
Range: 200 mm; Input 10-30 V dc
Outputs: Complementary NPN
Connection: 4-Conductor 2 m PVC Cable -
M18-4VNFF200-Q5
M18-4 Series: Stainless: Fixed Field
Range: 200 mm; Input 10-30 V dc
Outputs: Complementary NPN
Connection: Euro M12 4-pin 150 mm PVC Pigtail -
M18-4VNFF30-Q5
M18-4 Series: Stainless: Fixed Field
Range: 30 mm; Input 10-30 V dc
Outputs: Complementary NPN
Connection: Euro M12 4-pin 150 mm PVC Pigtail -
M18-4VNFF30-Q8
M18-4 Series: Stainless: Fixed Field
Range: 30 mm; Input 10-30 V dc
Outputs: Complementary NPN
Connection: Euro M12 4-pin Integral Connector -
M18-4VNFF50-Q5
M18-4 Series: Stainless: Fixed Field
Range: 50 mm; Input 10-30 V dc
Outputs: Complementary NPN
Connection: Euro M12 4-pin 150 mm PVC Pigtail -
M18-4VNFF75-Q5
M18-4 Series: Stainless: Fixed Field
Range: 75 mm; Input 10-30 V dc
Outputs: Complementary NPN
Connection: Euro M12 4-pin 150 mm PVC Pigtail -
M18-4VNFF75-Q8
M18-4 Series: Stainless: Fixed Field
Range: 75 mm; Input 10-30 V dc
Outputs: Complementary NPN
Connection: Euro M12 4-pin Integral Connector -
M18-4VNLP-2M
M18-4 Series: Stainless: Polarized Retroreflective
Range: 6 m; Input: 10-30 V dc
Outputs: Complementary NPN
Connection: 4-conductor 2 m PVC Cable -
M18-4VNLV-2M
M18-4 Series: Stainless: Non-Polarized Retroreflective with pot
Range: variable to 7.5 m; Input: 10-30 V dc
Outputs: complementary NPN
Connection: 4-conductor 2 m PVC cable -
M18-4VNRL-2M
M18-4 Series: Stainless: Receiver;
Range: 25 m; Input: 10-30 V dc
Outputs: Complementary NPN
Connection: 4-conductor 2 m PVC Cable -
M18-4VPFF100-2M
M18-4 Series: Stainless: Fixed Field
Range: 100 mm; Input 10-30 V dc
Outputs: Complementary PNP
Connection: 4-Conductor 2 m PVC Cable -
M18-4VPFF150-2M
M18-4 Series: Stainless: Fixed Field
Range: 150 mm; Input 10-30 V dc
Outputs: Complementary PNP
Connection: 4-Conductor 2 m PVC Cable -
M18-4VPFF150-Q5
M18-4 Series: Stainless: Fixed Field
Range: 150 mm; Input 10-30 V dc
Outputs: Complementary PNP
Connection: Euro M12 4-pin 150 mm PVC Pigtail -
M18-4VPFF200-2M
M18-4 Series: Stainless: Fixed Field
Range: 200 mm; Input 10-30 V dc
Outputs: Complementary PNP
Connection: 4-Conductor 2 m PVC Cable -
M18-4VPFF30-2M
M18-4 Series: Stainless: Fixed Field
Range: 30 mm; Input 10-30 V dc
Outputs: Complementary PNP
Connection: 4-Conductor 2 m PVC Cable -
M18-4VPFF50-2M
M18-4 Series: Stainless: Fixed Field
Range: 50 mm; Input 10-30 V dc
Outputs: Complementary PNP
Connection: 4-Conductor 2 m PVC Cable -
M18-4VPFF50-Q5
M18-4 Series: Stainless: Fixed Field
Range: 50 mm; Input 10-30 V dc
Outputs: Complementary PNP
Connection: Euro M12 4-pin 150 mm PVC Pigtail -
M18-4VPFF75-2M
M18-4 Series: Stainless: Fixed Field
Range: 75 mm; Input 10-30 V dc
Outputs: Complementary PNP
Connection: 4-Conductor 2 m PVC Cable -
M18-4VPFF75-Q8
M18-4 Series: Stainless: Fixed Field
Range: 75 mm; Input 10-30 V dc
Outputs: Complementary PNP
Connection: Euro M12 4-pin Integral Connector -