Large Area LED Ultra Signs

Lasermet’s Ultra Signs can be designed to display any message or symbol in a range of colours. The Ultra range of signs present a high class, professional image to customers. Because they are backlit using LEDs the display always looks smart. There is no pixelation in the screen which can occur in matrix LED displays.

LED Signs for hospitals, clean room environments and medical areas are available with a white surround as an alternative to the standard black surround.

Secret-until-lit Messages

When turned off, the Ultra signs present as a plain black screen. This ensures the sign stays discreet until needed, with clear, color-coded messages for different states.

The 2-Way Ultra Sign remains blank until activated. Once lit, it displays a message in green (safe) and red (warning), such as “Enter” and “Do Not Enter” in the photo above.

The 1-Way Ultra Sign remains blank until activated. Once lit, it displays a message in amber, such as “Access Prohibited” in the photo above. This ensures the sign stays discreet until needed.

Dual Color & Dual Message

One of the main benefits of these desirable signs is their ability to display two messages in different colours occupying the same space. This reduces the overall area required and eliminates the need to have more than one sign for the same purpose.

Customers can specify designs, shapes and wording to their own requirements, or existing standard designs can be used. Custom designs and custom wording can be specified by the end user.

Typical uses include safety critical areas, professional practices such as dentists’ and doctors’ surgeries, hospitals including private hospitals, hotels, offices, airports, banks, insurance companies, financial institutions, government buildings, and many more.

Optional Features

AUTOMATIC VARIABLE BRIGHTNESS

Automatic variable brightness feature enables the brightness of the Ultra range sign to vary automatically depending on ambient lighting conditions.

In low light conditions the sign will dim down (preventing excessive glare and reducing power consumption) and in bright sunlight the sign will increase its’ brightness to compensate for the increased light level. If required, the brightness of the sign can be fixed at maximum, or controlled by an external 24VDC supply.

These dimmable LED signs use a light sensor to detect the surrounding light conditions and vary the light intensity of the sign accordingly.

DUAL REDUNDANCY

The signs normally ship with dual LED illuminator boards, which provides redundancy in the case of LED failure. If true redundancy is required a second control board should be requested (part no: LEDS-ULT-CB).

This fits inside the sign and provides true dual redundancy in the event of LED or control board failure. The sign can then be run from a single supply or dual supplies for highly safety critical applications. Monitor contacts can be provided as an option.

Power Supply and Switch for Signs

Lasermet provide a 24V DC Power Supply and Switch for manual operation of the switching messages.

It serves dual purposes as a manual switch and power supply unit.

Learn more

Specifications

	LEDS-ULT-470 (Standard)	LEDS-ULT-790 (Large)
Overall Dimensions	18.50 x 7.00 x 0.94 inch (470 x 178 x 24 mm)	31.10 x 7.00 x 0.94 inch (790 x 178 x 24 mm)
Area available for legend	13.39 x 3.54 inch (340 x 90 mm)	25.98 x 3.54 inch (660 x 90 mm)
Weight	4.41 lbs (2 kg)	6.61 lbs (3 kg)
Operating Voltage	24 VDC (optional 48VDC on request)	24 VDC (optional 48VDC on request)
Brightness Control Voltage (optional)	0 – 24 VDC	0 – 24 VDC
Maximum current	0.65 A	1.3 A
Minimum operational current	0.15 A	0.3 A
Cable Entry	Rear or side (via 0.79 inch diameter knockouts) Top or bottom entry is available when using the optional backbox	Rear or side (via 0.79 inch diameter knockouts) Top or bottom entry is available when using the optional backbox
Optional Backbox Size (inches)	Single: 14.25 x 6.38 x 1.38 Double:14.25 x 13.50 x 1.38 Triple: 14.25 x 20.63 x 1.38 Quadruple: 14.25 x 27.76 x 1.38	Single: 26.85 x 6.38 x 1.38 Double: 26.85 x 13.50 x 1.38 Triple: 26.85 x 20.63 x 1.38 Quadruple: 26.85 x 27.76 x 1.38

Standard Options

Standard Ultra Signs are available as single or dual message. Available colors are white, yellow, green, and red though other colors are available upon request.

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