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![]() Industrial Sensors, Switches, Encoders, Gauges and Thermometers at Discount Prices! (with free tech support and a 30-day money-back guarantee) |
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AutomationDirect has the proximity sensors, photoelectric sensors and limit switches you need to
sense the presence of objects in a variety of applications. Our high-quality line of proximity switches and limit switches come from high-tech European manufacturers with years of experience developing and supplying reliable industrial sensors. |
Sensors, Encoders, Limit Switches, Pressure Gauges and Thermometers
| Inductive Proximity Sensors Inductive sensors detect metallic objects. IP69K sensors are rated for harsh duty (food grade) applications; new metal face and rectangular proximity sensors offer more options.
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Photoelectric Sensors Photoelectric sensors and photo eyes allow non-contact detection of objects using red or infrared guided light. New IP69K sensors are rated for harsh duty (food grade/ washdown) applications.
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| Fiber Optic Sensors Supreme noise protection and small sizes for tough applications. 18mm round and DIN-rail amplifiers. 4mm, 6mm and 7mm fiber heads available. 2.2mm cuttable plastic fibers.
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Magnetic Proximity Sensors 316L stainless steel housing, IP69K prox sensors rated for food and beverage or other harsh duty applications.
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| Capacitive Proximity Sensors Inductive sensors detect metallic objects, while capacitive sensors detect all other materials.
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Ultrasonic Sensors Ultrasonic sensors are ideal for applications in which the sensed object is made of clear, transparent or varying surface color materials.
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| Pressure Sensors / Pressure Switches ProSense pressure switches and pressure sensors are designed to monitor system pressure in hydraulic and pneumatic applications and vacuum systems.
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Pressure Gauges & Dial Thermometers
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| Temperature Sensors & Transmitters ProSense temperature switches, sensors, transmitters, thermowells, and thermocouples provide accurate temperature monitoring and control.
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Current Sensors (AC & DC) The AcuAMP family of high performance AC and DC current sensors offers outstanding features, flexibility and durability at incredible prices.
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| Ground Fault Sensors AcuAMP ground fault sensors help protect people, products, and processes from damage that can be caused by ground fault conditions.
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Limit Switches Our limit switches feature the most popular actuator styles (plungers, short and adjustable levers with rollers, and steel and plastic rods) and a wide variety of cable entry options.
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| Incremental and Absolute Encoders Use these optical encoders for your motion control applications or with our PLC high-speed counter modules and our Variable Frequency Drives (VFDs) with encoder feedback.
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