Extreme Sensors for the Most Challenging Environments.     Check out our full line of accessories to complement your photoelectric systems.     Let us help you source those hard-to-find replacement parts from Europe — we will save you time and money.     Pantron Automation is proud to be the North American distributor for Fuchs Umwelttechnik, GmbH, manufacturer of high-quality fume and particulate extraction equipment.     If you have an application that’s causing problems, let us help you solve it with high-quality industrial sensors and controls that are designed to endure the worst conditions on the planet.     Are you interested in being a distributor for Pantron? Contact our Belmont office for details.     Need proximity sensors for extremely hot or cold environments? Check out the products offered by the German manufacturer, EGE Elektronik.    
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Industrial Solutions


Technical articles and insights on industrial sensing, air quality control, and workplace safety.


Industrial Air Quality

How to Extract Harmful Fumes from Industrial Applications and Produce Clean Air

Industrial processes that involve heat, combustion, chemical reactions, or material transformation frequently generate harmful airborne contaminants. Welding…

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Industrial fume extraction system with flexible arm collector removing harmful dust and fumes at the source
Automation

How to Keep Trucks from Hitting or Becoming Stuck Under Overpasses

Overheight vehicle strikes on bridges and overpasses are a persistent and costly problem on roadways throughout the United States. When a truck operator…

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Height detection sensor system at overpass warning trucks that are too tall with warning signs and sensors
Automation

Detecting Boats and Vehicles in Log Flume and Water Ride Applications

Log flume rides and water attractions present some of the most demanding conditions that photoelectric sensors encounter in any industry. Constant water…

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Infrared photoelectric through-beam sensors mounted across a log flume water ride channel detecting boats
Automation

How to Control an Automatic Door Using Infrared Photoelectric Sensors

Automatic doors are a standard feature of commercial buildings, warehouses, clean rooms, cold storage facilities, and countless industrial applications.…

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Automatic sliding glass doors with industrial infrared photoelectric through-beam sensor system mounted on the door frame
Sensor Wiring and Troubleshooting

How to Connect a Three-Wire DC Sensor to a PLC

Three-wire DC sensors — including inductive proximity switches, photoelectric sensors, capacitive sensors, and ultrasonic sensors — are among the most…

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Technician connecting three-wire DC photoelectric sensor brown blue black wires to PLC terminal block
Industrial Sensing

Extreme Sensors for Harsh Environments

Industrial sensing is easy when conditions are moderate — clean, dry air, stable temperatures, and well-lit surroundings. Real-world manufacturing, however,…

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Rugged industrial photoelectric sensors mounted in a steel mill environment with heat dust and harsh conditions
Automation

Replacing Air Pressure Hose Switches with Non-Contact Photoelectric Sensors

The pneumatic air hose switch is one of the oldest vehicle and object detection technologies in use. Drivers old enough to remember full-service gas stations…

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Photoelectric sensor replacing an old pneumatic air hose pressure switch at a driveway entry
Automation

Choosing and Installing the Right Sensors for Amusement Ride Applications

The most reliable sensor in an amusement park is the one you never think about — because it works every time, all season long, without demanding attention…

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Industrial photoelectric sensors mounted on amusement park roller coaster track for safety and ride control
Photoelectric Sensing

The Role of Photoelectric Sensor Systems in the Car Wash Industry

The modern car wash is a highly automated machine, and like most automated systems, it depends on reliable sensing technology to function correctly.…

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Photoelectric sensor system inside a commercial car wash tunnel detecting vehicle position for wash control
Industrial Sensing

Eyes in the Tunnel: Using Photoelectric Sensors Effectively in a Car Wash

Walk into the control room of a modern automated car wash and you’ll quickly realize something: the whole operation is basically a carefully choreographed…

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Carwash tunnel using photoelectric sensors to detect cars
Sensor Wiring and Troubleshooting

How to Test Whether a Sensor Has a PNP or NPN Output Using a Multimeter

When replacing a three-wire DC sensor — whether it is an inductive proximity switch, a photoelectric sensor, an ultrasonic sensor, or a capacitive sensor —…

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Technician using a digital multimeter to test PNP or NPN output of an industrial photoelectric sensor
Automation

Using Infrared Photoelectric Sensors to Detect Missing Contents in Foil Wrappers

Quality control in packaging operations demands reliable, automated inspection systems capable of keeping pace with high-speed production lines. One of the…

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Industrial conveyor line with photoelectric sensors detecting missing contents in foil wrapper packages
Automation

How to Measure the Length and Diameter of Objects on a Conveyor Using Sensors

Automated dimensional measurement of parts, logs, posts, pipes, or other objects traveling on a conveyor belt is a common requirement in manufacturing, lumber…

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Light curtain sensor system measuring length and diameter of objects passing on an industrial conveyor
Industrial Safety

Clearing the Air: US Federal and State Laws on Workplace Airborne Contaminants

There's a conversation that should be happening in every manufacturing facility, fabrication shop, laboratory, and industrial workspace in North America —…

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Worker powder coating some steel panels
Industrial Sensing

How to Measure Material Level in a Large Bin or Hopper Using an Ultrasonic Sensor

Many industrial and agricultural processes involve storing bulk materials — wood chips, grain, plastic pellets, powders, sand, gravel, or liquids — in…

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Ultrasonic level sensor mounted at top of large industrial bin or hopper measuring material fill level
Photoelectric Sensing

How to Detect Visitors in a Driveway Using Infrared Photoelectric Sensors

Knowing when a vehicle or person enters a driveway — whether at a private residence, a farm, a commercial property, or a remote facility — provides a…

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Infrared photoelectric sensor mounted at driveway entrance detecting approaching vehicles or visitors
Sensor Wiring and Troubleshooting

How to Troubleshoot Photoelectric Sensors

Photoelectric sensors are among the most reliable components in any industrial automation system, but they do occasionally fail or behave unexpectedly. When a…

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Technician troubleshooting a photoelectric sensor alignment problem on an industrial conveyor
Industrial Sensing

Inductive Proximity Switches for Sensing Metal in Extremely Hot or Cold Environments

Industrial automation demands reliable sensing solutions regardless of operating conditions. Temperature extremes — whether the intense heat of a foundry or…

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Inductive proximity sensor detecting hot metal parts near a furnace in an extreme high temperature environment

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