Optitemp TT 33 C/R from Krohne is a universal 4…20 mA temperature transmitter to be used with RTD and TC sensors. Available as head mounted
(TT 33 C) and rail mounted
(TT 33 R) versions, Optitemp TT 33 is versatile in use. Using the free Consoft software, the 4…20 mA device can easily be configured from a PC, also in hazardous areas. Parameters like temperature measurement range, TAG identity and failure indication can be set and reset fast and conveniently thanks to a user-friendly interface. High accuracy over transmitter lifetime is provided by a measuring accuracy of ±0.08 °C or ±0.08 % of span, and a drift of ±0.01 °C per 1 °C or ±0.01 % of span per 1 °C. This low temperature drift makes regular calibration less necessary. In terms of safety and reliability, Optitemp TT 33 C/R is compliant to Namur recommendations (NE) 21, 43, 53 and 107, and features Atex and IEC Ex approvals. The transmitter can provide correction for measuring error of the system consisting of either the sensor itself or sensor and transmitter together.
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