The IFM PT5401 is a robust and versatile pressure sensor engineered for industrial applications where accurate monitoring of relative pressure is essential. With its wide operating range, strong electrical performance, and rugged design, the PT5401 offers a dependable solution for both liquid and gas media across challenging operating conditions.

One of the defining characteristics of the PT5401 is its ability to operate over an extended medium temperature range of -40 to 90 °C. This broad tolerance allows the sensor to be deployed in environments where temperature fluctuations are frequent or extreme, such as refrigeration, HVAC systems, or high-temperature industrial processes. The ability to maintain stable performance under these conditions makes the PT5401 particularly valuable in industries that demand resilience and consistency.

The device is designed for static relative pressure measurement, providing stable and repeatable results even in long-term monitoring applications. By measuring relative pressure, the PT5401 allows operators to ensure proper system operation, detect deviations, and maintain safety in pressurised environments. Its robust construction ensures dependable performance in both liquid and gas applications, supporting industries such as hydraulics, pneumatics, chemical processing, and water treatment.

From an electrical standpoint, the PT5401 offers a wide operating voltage range of 8.5…36 V DC, making it highly compatible with various control architectures. This flexibility allows seamless integration into existing systems without the need for significant adjustments. In addition, the sensor provides a minimum insulation resistance of 100 MΩ at 500 V DC, ensuring strong electrical safety and stability even under high-voltage stress conditions. This enhances the device’s durability and protects it from potential electrical faults that could compromise system reliability.

With its robust design, the PT5401 not only ensures accurate pressure readings but also minimises maintenance requirements, contributing to reduced downtime and lower lifecycle costs. Its ability to handle both liquid and gaseous media expands its utility across a wide range of industrial processes, offering operators the flexibility to standardise monitoring solutions across multiple applications.

In conclusion, the IFM PT5401 delivers a well-balanced combination of temperature resilience, electrical safety, and reliable static pressure monitoring. Its extended operating range, high insulation resistance, and wide voltage compatibility make it an ideal choice for industries seeking a durable and adaptable pressure sensor. Whether used in extreme temperature environments or integrated into complex automation systems, the PT5401 provides the accuracy and dependability required to ensure safe and efficient operations.