810977-3

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The 810977-3 is a pressure switch designed to detect and measure pressure of a variety of liquids and gases. It is used in a wide range of applications, such as controlling industrial machinery, safety systems, and pressure monitoring systems. The 810977-3 is a diaphragm designed pressure switch, and is composed of a sensing diaphragm, a pressure sensing port, and an electrically-operated valve.

The main purpose of the 810977-3 is to detect changes in pressure when fluids and gases flow through the sensing port. The pressure within the sensing port is detected by the sensing diaphragm, and when it reaches or exceeds the pre-set threshold pressure, the electrical valve opens or closes, depending on the type of 810977-3 being used.

The 810977-3’s main application field is in pressure monitoring systems. In such systems, it helps monitor the pressure of liquids and gases flowing through pipes or passages. It was designed to offer improved accuracy and reliability compared to traditional pressure sensors and measuring instruments. This makes it suitable for use in safety critical applications where precise measurements of pressure are required.

This pressure switch is also used in industrial machinery, such as pumps and compressors. Its sensing diaphragm is designed to detect the pressure of the fluid being pumped through the system, and when it reaches a pre-set threshold, the valve opens or closes. This helps protect the machinery from over-pressure, and improves the safety and efficiency of the system.

The 810977-3 is also used in a range of other applications, including air conditioning systems, HVAC systems, fuel and oil systems, and cooling systems. In some applications, it can be used to control the flow of air, gas, and water, as well as detect pressure changes in pipes and other systems.

The 810977-3 pressure switch is powered by either a 12-volt DC power supply or 24-volt DC power supply. It features a rated lifespan of 50,000 cycles and a wide operating temperature range of -20 degree Celsius to + 125 degree Celsius. The 810977-3 is available in a range of pressure rating options, such as 5, 10, and 15 psi, and is certified to CE and UL standards.

In summary, the 810977-3 is a versatile pressure switch with a wide range of applications. It is designed to provide improved accuracy and reliability, and is suitable for use in safety critical applications where precise measurements of pressure are required. It is easy to install and operate, and features a long operating life and wide operating temperature range.

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