An overview of the

SITRANS TH400 can support PROFIBUS PA or FF bus communication protocol. It is designed to support all common thermocouples, resistors, and millivolt sensors. With the help of SIMATIC PDM or AMS and handheld communicator (FF), its setup is fast and simple. Due to its small size, the device allows for flexible installation options, even in a DIN B junction box.

details

The input

Resistance thermometer, thermocouple, resistance sensor, DC source

The output

PROFIBUS PA, FF

 

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The characteristics of

Linearization of sensor value

■ provides high accuracy across the ambient temperature range

■ reduce the impact of factory environment noise

■ sensor open or short circuit alarm signal

■ electromagnetic compatibility (EMC) according to DIN EN 61326 and NE21

■ built-in cold end compensation is provided

■ electrical isolation for precision and safety in thermocouple applications

■ single or double point input

■ custom characteristic curves for non-standard sensor applications

■ temperature difference or average temperature measurement

■ the measured value of the second sensor ACTS as redundancy

■ extended diagnosis

■ simulation mode

■ standard for protection against explosion in US, Canada and Europe

■ rugged, fully filled electronics