34-ALP120H-NWO

Panel Indicators, Pilot Lights

The 34-ALP120H-NWO is a panel indicator which can have many applications. The indicator is mainly used in the automation sector, the textile industry, the metalworking industry, and many other places where high ambient temperatures may be present. This panel indicator can be used in places up to an ambient temperature of 120℃. It is an easy to install, three-hole panel indicator.

Applications

The 34-ALP120H-NWO is primarily used in the industrial or automation sector. It can be used as a process indicator, alarm signal, and transmitter for field instruments. Additionally, it is used as a source of reference in a variety of scenarios. It is also a reliable indicator of measurement and instrument readings.

The panel indicator is also commonly used in the textile industry. It is used for creating a warning signal when the temperature reaches a certain threshold. In the metalworking industry, it is used to indicate the direction of travel and provide a machine stop feature. Additionally, the panel indicator provides a wide range of protection against machines that may be running too hot and may be in danger of burning out.

Working Principle

The34-ALP120H-NWO panel indicator uses a resistor to sense resistance and produce the desired electric signal. The resistor is usually installed on one side of the indicator, while the other side is faced with a metal contact plate or switch. The electric field generated by the resistor is then used to create a change in the resistance value. When the resistance value reaches a certain threshold, the electric signal gets transmitted to the switch or contact plate.

Once the resistance value reaches the threshold, a relay circuit causes the panel indicator LED light to be energized. This illuminates to indicate either that the machine or process has reached its desired temperature or that a fault has occurred. Additionally, the panel indicator may flash in different colours depending on the level of input.

Advantages

One of the major advantages of the 34-ALP120H-NWO panel indicator is its highly durable construction. It can withstand temperatures up to120℃ and is resistant to mechanical and chemical shocks. Additionally, the panel indicator does not require any additional wiring or support structures, making it easy to install. The LED lights are resistant to vibration and extreme temperature variations.

The panel indicator also offers a wide range of applications. It can be used in automation, industrial, and textile sectors to provide a warning when the temperature reaches a certain threshold. Additionally, it can provide protection against machine overheating, ensuring the safety of personnel. Lastly, the panel indicator has a long lifespan, ensuring reliable operation.