Product Overview

The SICK TBT is a universal-purpose Pt100 resistance thermometer designed for reliable temperature measurement in both liquids and gases. Its splash-proof die-cast aluminum housing ensures robust protection against environmental exposure, making it suitable for demanding industrial environments. The TBT offers proven performance and durability, providing accurate temperature readings across a wide range of applications. With its simple design and proven reliability, the TBT is ideal for integration into systems requiring consistent and dependable temperature monitoring. This sensor delivers precise measurements using standard Pt100 technology, ensuring compatibility with most process control systems.

Key Features and Technology

The TBT utilizes a Pt100 resistance element to measure temperature accurately and consistently. It is specifically engineered for use in both liquid and gaseous media, offering reliable performance under varying conditions. The sensor features a splash-proof die-cast aluminum housing that protects the internal components from incidental exposure to moisture or splashes. Additionally, the TBT is available with an integrated transmitter that provides a 4 mA output signal, enabling direct integration into control systems without additional signal conditioning. This dual-option design enhances flexibility in system configuration and simplifies installation for users requiring different signal outputs.

Technical Characteristics

The SICK TBT is a Pt100 resistance thermometer with a standard output signal that enables accurate temperature measurement. The sensor operates based on the change in electrical resistance of platinum at varying temperatures, providing high precision and stability. It is available with an integrated transmitter offering a 4 mA output signal for remote monitoring and process control. The housing material is die-cast aluminum, which provides mechanical strength and corrosion resistance. The splash-proof design ensures protection against incidental exposure to liquids or moisture during operation.

Configuration and Integration

The TBT can be configured with either a standard Pt100 output signal or an integrated transmitter providing a 4 mA output signal. This flexibility allows users to select the configuration that best matches their control system requirements. The 4 mA output enables direct connection to most industrial process controllers, PLCs, and data acquisition systems without additional signal conversion equipment. Integration is straightforward due to the sensor’s standard interface and proven compatibility with existing temperature monitoring solutions. No external power supply is required for the Pt100 signal, simplifying installation and reducing system complexity.

Operating Environment

The TBT is designed for operation in industrial environments where exposure to liquids or gases may occur. Its splash-proof die-cast aluminum housing provides protection against incidental splashing or light moisture contact. The sensor is suitable for use in ambient temperatures within typical process conditions, though specific limits are not provided in the official documentation. It is intended for continuous operation in environments with moderate vibration and mechanical stress. The design ensures long-term reliability under normal operating conditions without requiring special environmental controls.

Industrial Applications

The TBT is suitable for use in a variety of industrial processes where temperature monitoring in liquids or gases is required. It can be applied in applications such as process control, chemical handling, and fluid flow monitoring. Its splash-proof housing makes it ideal for installations where exposure to liquid splashes or vapor is expected. The sensor’s compatibility with both Pt100 signal output and integrated 4 mA transmitter supports use across different automation systems, including those requiring remote signal transmission. It is particularly useful in environments where simple, reliable temperature sensing is needed without complex installation or maintenance requirements.