P51-100-G-E-M12-20MA-000-000

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Pressure sensors, transducers, and other similar devices play an important role in the monitoring and controlling of a system\'s pressure levels. The P51-100-G-E-M12-20MA-000-000 is one such device, as it is a pressure switch designed to provide an isolated electronic signal whenever the pressure inside a system drops below a pre-set set threshold. This is achieved through the use of a diaphragm, and in this article we will take a look at the application field and working principle behind this device.

The P51-100-G-E-M12-20MA-000-000 is used to monitor pressure levels in a variety of industrial and commercial applications, such as in HVAC systems, hydraulic systems, water mains, valves, and pumps. The device can be used for both low- and high-pressure applications and is suitable for both indoor and outdoor use. The device is available with a wide range of different input ranges, and can be used to detect a difference as small as 0.005MPa between its set-point and actual values.

The P51-100-G-E-M12-20MA-000-000 device consists of a main sensor unit, a cover cap for the diaphragm, and a set screw for adjusting the set-point. The main sensor unit is equipped with a diaphragm, which is connected to a pressure contact. This pressure contact is connected to an isolated electrical contact, and when the pressure falls below the set-point threshold, the contacts close and an electronic signal is generated. The contacts are designed to remain closed until the pressure rises above the set-point, which then causes the contacts to open and the signal to be cut off.

In addition to the main sensor unit, the P51-100-G-E-M12-20MA-000-000 device also features a cover cap for the diaphragm. This cover cap is used to protect the diaphragm from dirt or any other foreign matter that could cause it to malfunction. The cover cap also contains a filter, which helps to ensure that only clean air enters the device. This helps to reduce the amount of maintenance that is required to keep the device functioning optimally. Finally, the device features a set screw, which is used to adjust the set-point. This set screw allows the user to adjust the set-point to suit specific application requirements.

The P51-100-G-E-M12-20MA-000-000 works on the principle of a diaphragm actuation. When the pressure falls below the set-point, the movement of the diaphragm causes the contacts of the device to close, thereby producing an electrical signal. This is then sent to a monitoring system, which then takes appropriate action to rectify the situation. The device works on any condition where a pressure drop needs to be monitored, and can be used in a wide range of events and environments.

To conclude, the P51-100-G-E-M12-20MA-000-000 is an important pressure switch, designed to provide an isolated electronic signal whenever the pressure within a system drops below a pre-set set threshold. This device is used in a wide range of industrial and commercial applications, and its diaphragm actuation working principle ensures that it is always functioning accurately. The device is also protected from dirt and foreign matter by a protective cover cap, and users can also adjust the set-point using the set screw.

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