APEM: Q25/Q30 Series

October 6, 2020

Suitable for high pressure jet washdown, the Q25 and Q30 are a perfect fit for material handling or off-highway vehicle applications where reverse voltage and over voltage protection is required, and with low heat generation, these are suitable for mounting into heat sensitive plastics.

The Q25 & Q30 have been designed with a new internal construction making the light output APEM’s brightest yet. IP67 and IP69K sealing (front side) combined with a more advanced voltage range with built-in safety.


• Oil and gas – critical environments
• Transportation – rail and telematics
• Generators and inverters
• Vehicles
• Food and Beverage
• Port equipment
• Traffic and parking
• Robotics and production line assembly


• The indicators are designed and accustomed with vehicle applications, plant machinery and power generation in mind and are internally protected against reverse voltage and transient spikes
• 12 V to 24 V are both AC and DC meaning there is no polarity
• With 6 COB LEDs these are arranged in 3 strings of 2 and each of the 3 strings has one regulator, so is “triple redundant”
• For DC automotive applications the indicators will illuminate at 7.5 V and withstand up to 35 V


• Long distance and daylight viewing which is clear and unambiguous
• Rear end sealing giving long term protection against extreme environments
• The chamfered stainless steel 316L bezel complete with molded lens gives a premium look and feel whilst providing protection against UV sunlight, water, salt, dust, cleaning fluids, break fluids, bleaches, grease and oil


• Custom wire lengths
• Connectors

APEM’s strength for a full turn-key service offers customers a complete HMI solution.


• Stainless steel 316L marine grade chamfered bezel
• IP67 & IP69K sealed
• A fresnel lens provides an all-round homogeneous illumination which is perfect for long distance viewing and is also daylight viewable
• Rear end sealed
• Hard waring 20AWG wires UL1061


• Bushing diameter 25 mm & 30 mm with chamfered bezel finished in Stainless Steel 316L or Black Anodized Aluminum
• Illuminated by chip on board (COB) construction comprising of x6 single colored SMT LEDs
• Built in failsafe circuits for hazardous or critical applications and 200mm wire 20AWG
• Fresnel lens colors in red, yellow, green, blue and white
• Operating temperature: -40 °C / +85 °C, storage temperature -40 °C / + 100 °C
• Front panel sealing: IP67 & IP69K with rear epoxy sealed bezel


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