LE2950WL5R

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Panel indicators, Pilot Lights, have been around for decades and are used to indicate when a specific process or condition is present. The LE2950WL5R from Banner Engineering is a multi-function integrated signaling device that can provide signalling, indication, control, and emergency stop interlock functions in one device. In this article, we will discuss the application fields and working principles of the LE2950WL5R.

The LE2950WL5R is a panel-mounted indicator designed for use in hazardous locations, with LED indicating and alarm functions, and complete protection against accidental contact with current carrying parts. The device can be operated in temperatures from -20°C to +65°C, and is rated for up to 11m of immersion. In addition to standard wiring terminals, the device has a removable wiring screw terminal for intuitive wiring. The maximum operating voltage of this device is 32 VDC or 230 VAC, and the device is UL, CSA, and ATEX certified for use in Class I, Division 1, Group C and D hazardous locations.

The LE2950WL5R is designed to provide visual indication signaling and/or audible signaling upon contact with certain conditions. The device uses a separately energized LED to provide visual indication when a contact switch or other electrically conductive device is actuated. This LED can be manually reset, or the reset can be automated if desired. The device can also be used to provide audible and visual signaling when an unsafe condition is detected. This is accomplished by using a second LED, which is energized whenever the other LED is off, providing an audible chirp sound or other audible indication.

The LE2950WL5R is commonly used in industrial and commercial applications, such as manufacturing, process control, machine control, material handling, and food processing. It can be used to provide the necessary signaling for various conditions, such as overloads, reversals, and emergency shutdowns. In addition, the device can be used in hazardous locations where a reliable and cost-effective solution is needed.

The LE2950WL5R works by monitoring current and voltage levels within the system. When a device contacts the assembly, the device detects the presence of current or voltage and energizes the LED. When voltage or current is removed, the LE2950WL5R de-energizes the LED and sounds an audible alarm. The device also incorporates a reset button to manually reset the LED. The LED will remain on until it is manually reset.

The LE2950WL5R is an ideal choice for panel indicating and pilot light applications in hazardous areas. The device is designed to provide reliable and accurate indication of contact conditions and offers a single integrated solution for multi-function signaling. The device is certified for use in hazardous locations and protected against contact with current-carrying parts. This makes it an ideal choice for applications where safety must be ensured.

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