| The Yokogawa UT300
Series is comprised of the UT320 (1/8 DIN) and the UT350 (1/4 DIN)
temperature controllers, which are highly accurate digital indicating
temperature controllers that feature universal input and output. With
the Yokogawa UT300 Series, the user can set or change the type of
measured inputs, the measurement range, and the type of output.
Universal inputs that are standard to the UT300 Series' temperature
controllers include thermocouple, RTD, or current/voltage. Universal
outputs include 4 to 20mA current, relay, and voltage pulse.
Standard to
temperature controllers in the UT300 Series is a retransmission of
variables, in which the user can select from process variable, target
setpoint and control output value. A three-point alarm output function
is also standard, with process value upper and lower limits and fail
output. Autotuning and a super overshoot function are available as
control functions to help prevent overshoot.
Features that are
optional to the UT300 Series include a two-point heater disconnection
alarm and the RS-485 communications option. A heating and cooling
control option has a high accuracy of ±0.1%.
The Yokogawa UT300
Series’ four-digit, large LED display makes readings clearly visible
from considerable distances. Password protection also enables
accidental parameter changes on these temperature controllers.
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