Temperature transmitter with current output 4÷20 mA (at-1i-pt) Max-AT-1I-PT MAX-AT-1I-PT

Temperature transmitter with current output 4÷20 mA

This is a compact temperature transmitter designed to work with resistive temperature sensors. The device converts the sensor's resistance into a standardized 4÷20 mA current signal, facilitating integration with control and monitoring systems. This is particularly useful in industrial applications where precise temperature control and noise immunity are required.

Versatile application and easy integration

The AT-1I transmitter has a modular design, meaning it can be easily adapted to different needs. The 4÷20 mA output signal is a standard in industrial automation, ensuring compatibility with most PLC control systems, data loggers and indicators. Protection of the output signal with a noise filter allows the use of cables up to 300 meters long without loss of measurement accuracy.

For the installer

The modular construction makes it easy to mount on a 35 mm rail (1 module – 18 mm wide). Screw terminals 2.5 mm² provide a secure connection of wires, and a tightening torque of 0.4 Nm guarantees connection stability.

For the end user

The transmitter enables precise temperature measurement over a wide range (-200…600 °C), which translates into effective process management and optimized energy consumption. The current signal is less susceptible to interference than voltage signals, ensuring reliable system operation.

Key features and benefits:

• Wide measurement range: from -200°C to 600°C – possibility of use in various applications.
• Current output 4÷20 mA: standard in industrial automation, ensuring compatibility with most control systems.
• Noise filter: increases resistance to electromagnetic interference and allows the use of long signal cables (up to 300 m).
• Modular design: easy mounting on a 35 mm rail and configuration flexibility.
• Cooperation with KTY81-210 sensors: compatibility with popular resistive temperature sensors.
• Low power consumption: power consumption of only 0.8 W – energy saving and reduced operating costs.
• Ambient temperature range: -25…50°C – possibility of operation in difficult environmental conditions.

The AT-1I transmitter is a solid and reliable solution for demanding measurement applications. Its versatility and ease of integration make it an ideal choice for both professional installers and end-users looking for a precise and efficient way to monitor temperature.