High-Performance Pressure Transmitter for Industrial Applications

The STK131 HART pressure transmitter is a reliable and cost-effective solution for measuring liquids, gases, and vapors in various industrial environments. Featuring a ceramic thick film sensor, this compact device ensures high accuracy and long-term stability, making it ideal for applications such as compressed air systems, pneumatics, vacuum technology, and non-aggressive gas monitoring.

Key Features of the STK131 Pressure Transmitter

• 4 to 20mA output with HART protocol option for seamless integration into industrial control systems

• Ceramic thick film sensor for excellent durability and resistance to harsh conditions

• Wide pressure range up to 600 bar (gauge or absolute measurement)

• High accuracy: 0.2% nominal range, 0.15% long-term stability per year

• Flexible mounting options (vertical, horizontal, or inverted) without performance loss

• Multiple process connections (M20x1.5 standard, G1/2, NPT1/2, and others upon request)

• LED display for easy monitoring

Why Choose the STK131 HART Pressure Transmitter?

The STK131 stands out due to its compact design, robust construction, and competitive pricing, making it a preferred choice for industries requiring precise pressure monitoring. Its 2-wire 4-20mA output (with optional HART communication) ensures compatibility with modern industrial automation systems, while the ceramic sensor provides superior resistance to wear and corrosion.

Applications Across Industries

• Compressed air systems – Ensures efficient monitoring of air pressure

• Pneumatic controls – Reliable performance in automation systems

• Vacuum technology – Accurate measurement in low-pressure environments

• Hydraulic systems – Durable operation in high-pressure conditions

Easy Installation & Low Maintenance

The STK131 is designed for simple installation, with no orientation restrictions. Its low power consumption (10.5 to 45VDC) and long operational life reduce maintenance costs, making it an economical choice for industrial users.

Conclusion

As a leading industrial HART pressure transmitter supplier, we provide the STK131 with 4-20mA output and HART protocol to meet diverse industrial needs. Whether for process control, automation, or safety monitoring, this transmitter delivers precision, reliability, and cost-efficiency.

For more details on the STK131 HART pressure transmitter, contact us today!