PATLETTER Issue No. 5
July 12, 2021







IP69K… What is it?


IP (or Ingress Protection) ratings are part of an international conformity standard used to classify the sealing effectiveness of an electric device against the intrusion of moisture and foreign objects such as dust. IP69K is a high level within this standard, and provides protection against dust, high temperature, chemicals, and high-pressure water. IP69K rated devices are suitable for use in a variety of applications, including manufacturing in food and pharmaceutical industries where strict hygienic regulations are in place and require rigorous high-pressure wash-downs of their equipment on a regular basis. PATLITE offers a range of IP69K rated signaling devices that will ensure safe operation even under these harsh environments.


IP69K Products


The LS7-9 Series is a 70mm diameter Signal Tower suitable for a wide range of visual and auditory indications in facilities that require high-pressure and high-temperature washdowns. Its shatter-resistant polycarbonate enclosure features a sleek design that makes it easy for water to run off the surface while also preventing dust from building. There is an optional buzzer type which is also IP69K rated, meaning that facilities can achieve both visual and auditory notifications without worrying about the signaling devices failing during washdowns.

The CLA-A Series is a LED light bar suited for illumination for work stations and control panels. It is available in 6 different sizes and compatible with a range of mounting methods including snap-in, magnetic, and side-mount brackets.

The CLK Series is a durable LED work light designed to withstand water, oils, and chemicals. There are 3 size options (200mm, 300mm, 600mm) and 2 connection types (M12 connector, cable), as well as an option for daisy-chaining. Depending on the configuration, the LEDs are enclosed in either a stainless steel or aluminum housing, and shielded with a tempered glass lens that enables even light distribution.

The CLN-A Series is an ultra-bright LED work light with a brightness of 820lx. It features a slim profile (22.2mm depth) and a flexible adjustment of the light panel so that more areas of the work place can be illuminated with one unit. There are 2 mounting variations to choose from: the tilt bracket which enables the light panel to tilt back and forth 180 degrees, as well as the pan and tilt type which not only tilts the panel but also rotates the panel side-to-side up to 120 degrees.



Ensuring Safety and Sanitation


LS7-9 Signal Tower


An LS7-9 tower is installed near a line conveyer at a meat processing facility. Its job is to monitor the status of the processing line and notify operators when an issue occurs. Because the facility handles raw food, they are required to follow sanitary procedures in order to prevent the build of harmful bacteria that could cause food contamination. The line conveyer and LS7-9 tower are washed down on a regular basis using a high-pressure and high-temperature hose. Thanks to its IP69K rating, the LS7-9 tower is able to withstand the harsh washes and will block any liquids and solids from entering the enclosure. Additionally, the sleek surface of the lens enables water to run off easily and prevents dust from building. With the 5 colors on the LS7-9 tower, equipment statuses are color-coded so that operators are able to identify what the issue is without the need for further inspection.



Resistant to Oils and Particles


CLK Work Light


At this milling center, CLK work lights are installed on each CNC machine to illuminate the work area. Because oils and lubricants are involved in the milling process, it is essential that the equipment in the area is resistant to these substances. Aside from oils and lubricants, a large amount of water and material scraps are dispersed when carving material. Because the CLK Series work lights are IP69K rated, it will prevent intrusion of any of these liquids or solids. The CLK work lights not only provide bright illumination of their work area, but also ensures safe and effective functioning of the work light unit.



Featured Distributor


AO Industrial Supply


AO Industrial Supply (AOIS) is a distributor and Federal Prime Contractor that provides products to both the industrial safety market and federal market. They offer a wide range of safety products and solutions in signaling, facility maintenance, material handling, cleaning, digital display, and more.

AOIS aims to be brand advocates that help the growth of their customers while prioritizing the unique goals and direction that each customer has in mind. They value speed as a key to success, and recognize the importance of 1-on-1 connections with the companies that they work with.