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PT100PSIG-1003-I2-H1143: Understanding the Key Components of a High-Performance Pressure Transmitter
In modern industrial and automated systems, accurate pressure measurement is essential for maintaining operational efficiency and safety. At the core of these systems lies the pressure transmitter, a critical device that converts pressure into electrical signals for data acquisition and control. One such transmitter is the PT100PSIG-1003-I2-H1143, a high-accuracy, industrial-grade device designed for reliable performance in demanding environments.
The PT100PSIG-1003-I2-H1143 is a PT100 temperature sensor with PSIG (Pounds per Square Inch Gauge) measurement capability, making it suitable for applications where pressure is measured in pounds per square inch. The -1003 in the model number indicates the range of the transmitter, specifying that it measures pressures from 100 to 300 psi. The I2 denotes the isothermal design, ensuring that the transmitter remains stable and accurate even under varying temperature conditions. The H1143 is the unique serial number, used for tracking and identification purposes.

This transmitter is built with high-precision resistors and low-noise electronics, which contribute to its accuracy and long-term stability. The PT100 sensor is known for its high sensitivity and reliability, making it an ideal choice for applications where precise pressure readings are critical. The PSIG measurement ensures that the transmitter can operate in a gauge pressure environment, which is common in many industrial settings.
One of the standout features of the PT100PSIG-1003-I2-H1143 is its compatibility with various control systems. It can interface seamlessly with PLC systems, DCS (Digital Control Systems), and SCADA (Supervisory Control and Data Acquisition) platforms, allowing for real-time monitoring and control of pressure levels. This integration capability ensures that the transmitter can be easily incorporated into existing industrial infrastructure, minimizing downtime and maximizing operational efficiency.
The I2 designation also highlights the isothermal design of the transmitter, which is crucial for maintaining consistency in pressure readings. Unlike traditional transmitters that are affected by temperature fluctuations, the isothermal design ensures that the transmitter’s output remains stable regardless of environmental conditions. This is particularly beneficial in environments where temperature variations are common, such as in chemical processing, power generation, and aerospace applications.
Another important aspect of the PT100PSIG-1003-I2-H1143 is its low power consumption and long operational life. The design incorporates energy-efficient components that reduce power usage while ensuring consistent performance over extended periods. This makes the transmitter ideal for applications where power availability is limited or where maintenance is costly.
In summary, the PT100PSIG-1003-I2-H1143 is a high-performance pressure transmitter designed for precision, reliability, and versatility. Its PT100 sensor, PSIG measurement, isothermal design, and compatibility with modern control systems make it a valuable asset in a wide range of industrial applications. Whether used in chemical plants, power stations, or aerospace systems, this transmitter is engineered to deliver accurate, stable, and reliable pressure readings, ensuring optimal performance and operational safety.