The following temperature transmitters are available for installation in the connection head:

SITRANS TH100

Programmable two-wire temperature transmitter (4 to 20 mA), without electrical isolation, only for Pt100 resistance thermometers.

SITRANS TH200

Programmable two-wire temperature transmitter (4 to 20 mA), electrical isolation for resistance thermometers and thermocouple elements.

SITRANS TH300

Two-wire temperature transmitter with HART communication (4 to 20 mA), electrical isolation for resistance thermometers and thermocouple elements.

SITRANS TH400

Temperature transmitter with PROFIBUS PA or FOUNDATION Fieldbus connection, electrical isolation for resistance thermometers and thermocouple elements.

Note:

• SITRANS TH100/TH200/TH300/TH400 can be fitted in the high hinged cover or instead of the terminal block. Retrofitting possible only in the high hinged cover.
• If using intrinsically-safe temperature sensors any installed temperature transmitters must also be intrinsically-safe.