Designed for rail mounting, Sitrans TR200 and TR300 do not require additional power supply when connected in the 4 to 20 mA loop. Model TR200 is configured using a PC and Model TR300 can be configured using a Hart interface. Both devices have a diagnostics LED that indicates the function status, which helps operators quickly detects open or short circuits so they can be corrected. The transmitters support all standard RTDs and thermocouples as well as resistance and voltage inputs.
Siemens Energy & Automation, (215) 646-7400

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