Designed for use in areas where flammable substances are present, these switches are CSA certified for hazardous locations. Mount them through a tank wall.

Style A meets Class I, Divisions 1 and 2, Groups A, B, C, and D; Class II, Divisions 1 and 2, Groups E, F, and G; and Class III, Divisions 1 and 2.

For technical drawings and 3-D models, click on a part number.

Mount these switches into a threaded connection at the top or bottom of your tank. Often used in food-processing applications, they meet NSF/ANSI Standard 169.

For technical drawings and 3-D models, click on a part number.

Mount this switch through an unthreaded hole in your tank wall and secure with a nut from inside the tank. Often used in food-processing applications, they meet NSF/ANSI Standard 169.

For technical drawings and 3-D models, click on a part number.

Install these switches into a threaded connection in your tank wall from outside the tank. Often used in food-processing applications, they meet NSF/ANSI Standard 169.

For technical drawings and 3-D models, click on a part number.

Detect when oil rises on water, foam forms on beer, and tanks empty, triggering pumps and valves in food and sanitary lines. These switches are 3-A and European Hygienic Engineering and Design Group (EHEDG) certified since they’re easy to keep clean. Highly polished, they prevent bacteria from growing. They also stand up to hot spraying water, chemicals, and cleaners common to food plants, thanks to their PEEK probe, stainless steel body, BSPP threads, and IP ratings. Their IP67 rating also means they won’t fail if under water temporarily.

To connect to automated systems and remote displays, these switches work with IO Link and 4-20 mA analog output, making them good for hard-to-reach areas. Program the colors on the LED indicator to tell you what the switch is sensing.

USP Class tested, the plastic in these switches won’t leach chemicals. They’re also C-UL listed and CE marked to meet Canadian and European safety standards.

Use quick-clamp adapters to connect these switches to quick-clamp sanitary tube fittings.

Note: Solids and liquids must have a dielectric constant of at least 1.5 to detect them.

For technical drawings and 3-D models, click on a part number.

3-A certified, these food-safe switches trigger automated controls and alarms when food-processing, pharmaceutical, and biotech lines reach a set pressure. These switches have many features that make them safe for sanitary environments because they reduce the space where bacteria could grow. A sleeve shields internal parts from water and other contaminants. Polished surfaces and smoothly welded seams make cleaning easier. Made of 316 stainless steel, they stand up to harsh cleaners and sanitizers without rusting. Rated IP67 and NEMA 6, they’re dust tight and withstand washdowns and temporary submersion.

Connect them to your line with the same quick-clamp fittings (also known as tri-clamp fittings) that are common on sanitary lines since they’re easy to take apart for cleaning. The quick-clamp end has a diaphragm that protects the switches from corrosive material and covers threads to keep them clean. The diaphragm is filled with 99.5% pure USP food-grade glycerin, which keeps the switch clean if the diaphragm fails. It’s also laser etched with the serial number to reduce crevices.

Twist the adjustable setpoint ring to make quick changes. These switches are single pole, double throw (SPDT) and can be installed to turn one circuit from off to on (normally open) or from on to off (normally closed).

All have a certificate with traceable lot number and material test report.

Hang these lights where you need them on the job site.

Styles F, G, and H are furnished with replaceable fluorescent bulbs. They produce a cool light that highlights white/blue tones, which is good for inspecting. Fluorescent lights last longer and generate less heat than halogen lights. All have an impact-resistant plastic lens to protect the bulb. Style F also meet NSF/ANSI 2 standards for food equipment.

Bulbs that cannot be sold to Canada exceed local regulatory limits on mercury content.

Shine light on machinery and through the sight glass on tanks to inspect food, brewery, chemical, pharmaceutical, and bio-tech processing lines. Made of stainless steel, these lights withstand frequent washdowns with harsh cleaners and sanitizers. With a sealed lens, rounded edges, and polished surfaces, there aren’t any pits and crevices where bacteria and water can get trapped, so you can leave them mounted to machinery during cleaning. The lens will also stand up to bumps without cracking. Rated IP65 and NEMA 4X, these lights are protected against dust, dirt, corrosion, and light rinses.

Using built-in LEDs, these lights last longer, are more efficient, and generate less heat than other light technologies. Their cool light appearance is good for inspecting, and the 25° beam angle casts a narrow beam of light to maximize brightness on the inspection area. Use the articulating arm to aim light where it’s needed. Compared to gooseneck-arm lights, these lights hold their position better, especially around vibration.

These lights have a mechanical switch that when pushed once, will turn the light on for two minutes. When pushed twice, the light will turn on for 30 minutes. When the switch is pushed and held, the light will turn on until the switch is released.