PH-2-30M

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Specialized sensors are employed to detect, measure, monitor and indicate conditions that have physical quantities associated with them, such as temperature, pressure, humidity, level, distance, velocity, acceleration and torque. PH-2-30M is a type of specialized sensors widely used in industrial automation that focuses on pressure measurement.

The application fields for PH-2-30M are mostly those environments which require monitoring of pressure levels including process, HVAC, automotive and marine, and medical systems. PH-2-30M can be used in systems with a pressure range from -30 inHg to +30 psi, making it suitable for most medium and low-pressure applications. It offers high measurement accuracy and repeatability, with only an 0.1” H2O change resulting in a 0.1 psi reading change.

The working principle of PH-2-30M is based on a strain gauge mechanism which has its tension modified by the applied change in pressure. When the strain in the sensing element changes, this change is detected by Wheatstone bridge circuitry which amplifies the signal for measurement and further signal processing. The Wheatstone bridge provides electrical isolation between the pressurised device and the signal wires which eliminates any possibilities of malfunctions caused by electrical interferences.

The PH-2-30M is constructed using stainless steel, which makes it resistant to chemically contaminated environments. The sensor is also designed with a low profile of 1.7" length and 0.9" diameter, and features small bending forces, enabling it to be mounted in confined areas without reducing system accuracy.

PH-2-30M is a reliable low-cost solution for those applications needing accurate pressure readings. Its high precision, long-term stability and ease of installation make it a popular choice for a variety of industries.

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