Benefits

• Compact design
• Flexible mounting and center hole allow you to select your preferred type of installation
• Galvanic isolation
• Test terminals for ammeter
• Diagnostics LED (green/red)
• Input monitoring
         Wire break and short-circuit
• Self-monitoring
• Configuration status stored in EEPROM
• SIL2/3 (with order note C20)
• Expanded diagnostic functions, such as slave pointer, operating hours counter, etc.
• Special characteristic
• Electromagnetic compatibility according to DIN EN 61326 and NE21

Application
SITRANS TH320 transmitters can be used in all sectors. Its compact size means that it can be installed in connection heads of
type B or larger. The following sensors/signal sources can be connected over their universal input module:

• Resistance thermometer (2-wire, 3-wire, 4-wire connection)
• Thermocouples
• Linear resistance, potentiometer and DC voltage sources
        With HART communications interface:
• The output signal is a load-independent direct current from 4 to 20 mA in accordance with the input characteristic, superimposed by the digital HART signal.

Transmitters of the “intrinsically safe or Zone 2 increased safety” type of protection can be installed in hazardous areas. The device meets the requirements of the EU Directive 2014/34/EU
(ATEX), the FM and CSA regulations as well as other national approvals.