NL2950WL3A

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Panel indicators, pilot lights and other control components are integral elements in any advanced control system. These components provide visual and physical feedback regarding the functioning of the underlying control system. A well designed control system contains one or more indicators or pilot lights that help the operator to monitor, diagnose and troubleshoot the system. In particular, the NL2950WL3A is a versatile and cost effective indicating and signalling device that provides accurate visual feedback in a range of applications.

The NL2950WL3A is a combination indicator which features a bright white LED and an adjustable audible siren. It provides a distinct visual warning, via its white LED, along with a simultaneous audible signal. This combination is very effective in signalling a process error or fault to the operator. The white LED can also be adjusted for optimal output intensities and to reduce the potential for debilitating glare.

The visual element of the NL2950WL3A indicator is an LED that, when illuminated, provides a bright beacon-style warning. This LED has four output intensities which can be adjusted by the user. The audible element is a miniature siren that is adjustable between 60 and 90 dB. The siren has a semi- omnidirectional output pattern, allowing it to be heard even in noisy environments.

The NL2950WL3A is designed to be used in a wide range of applications, including industrial control and automation systems, HVAC systems, medical equipment, and food processing equipment. This combination indicator is exceptionally durable and has an operating temperature range from -25°C (-13°F) to 55°C (131°F). This makes it suitable for use indoors or outdoors even in extreme temperatures.

The NL2950WL3A operates on 24 to 48 VDC or 24 to 240 VAC, making it suitable for most systems. It features a self-extinguishing feature that prevents the indicator from continuing to emit a warning tone when the triggering signal is removed. This feature helps reduce operator fatigue. The NL2950WL3A is also compliant with UL and cUL recognizing standards.

The NL2950WL3A is a versatile, cost-effective signalling device. It is designed to provide a reliable visual and audible warning in a wide range of applications. It is easy to set up and has a wide operating temperature range and voltage input compatibility. The adjustable output intensities of the white LED and the adjustable siren volume make it an ideal choice for any demanding application.

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