Safety RTD Sensor TR293

SIL 2 Certified Safety RTD Sensor for High-Temperature Process & Exhaust Gas Monitoring

The TR293 Safety RTD Sensor is a high-performance Pt100 resistance temperature detector (RTD) designed for safety-critical temperature monitoring in industrial processes. Approved for use with STL50/STL4896 Safety Temperature Limiters in accordance with DIN EN 14597, the TR293 provides fast, accurate, and reliable temperature measurement for exhaust gas and air applications. With an optional ATEX Ex ia version, rugged industrial construction, and high-temperature capability up to 600°C, it is an ideal solution for demanding process safety systems.

Key Features:

  • 🛡️ Safety Temperature Limiter Approved

    Certified for use with STL50/STL4896 Safety Temperature Limiters in accordance with DIN EN 14597, making it suitable for safety-related industrial temperature monitoring applications.

  • 🌡️ High-Accuracy Pt100 RTD Sensor

    Equipped with a precision Pt100 resistance thermometer that provides stable, repeatable, and highly accurate temperature measurements for critical industrial processes.

  • 💥 Optional ATEX Ex ia Certification

    Available with an Ex ia IIC T6 version for safe installation in hazardous gas and dust atmospheres, ensuring reliable operation in explosion-risk environments.

Key Features:

  • 🔥 High Temperature Capability

    Designed to measure temperatures from -100°C to +600°C, making it suitable for high-temperature exhaust gas, combustion, and industrial heating applications.

  • ⚡ Fast Response Performance

    Optimized for rapid temperature detection in exhaust gas and air, allowing quick response to process temperature changes and improved safety system performance.

  • 🛠️ Rugged Industrial Construction

    Manufactured using a durable stainless steel protection tube with an industrial-grade connection head, providing excellent resistance to vibration, corrosion, and demanding operating environments.

Applications:

  • 🔥 Exhaust Gas Monitoring

    Ideal for continuous temperature monitoring in exhaust ducts, combustion chambers, and industrial burner systems requiring rapid response.

  • 🏭 Industrial Process Safety

    Designed for Safety Temperature Limiters (STL) and other safety-related process control systems where dependable temperature measurement is essential.

  • ⚡ Boilers & Thermal Equipment

    Suitable for boilers, furnaces, heat treatment equipment, and thermal processing systems operating at elevated temperatures.

  • ⛽ Chemical, Energy & Process Industries

    Provides accurate temperature monitoring for chemical plants, petrochemical facilities, power generation, and industrial process automation where reliable safety instrumentation is required.

Why Choose This Solution?

The TR293 Safety RTD Sensor combines functional safety approval, precise Pt100 sensing, and rugged industrial construction to deliver dependable temperature monitoring for critical industrial applications.

Safety Approved

Compatible with STL50/STL4896 in accordance with DIN EN 14597.

High-Accuracy Pt100 RTD

Stable and reliable temperature measurement.

ATEX Ex ia Option

Safe operation in hazardous industrial environments.

Fast Response & Rugged Design

Built for demanding exhaust gas and high-temperature process applications.

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