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WTC3243 TEMPERATURE CONTROLLER
Table 3. Control and Monitor Transfer Functions
FUNCTION
WTC3243
WTC3243HB
WTC3293
DESCRIPTION
RSET to Sensor Voltage
1 V / V
The controller drives the TEC or heater to
make the voltage across the sensor match
the RSET voltage.
SET T Monitor to VSET
1 V / V
The setpoint temperature monitor voltage
matches the setpoint voltage.
ACT T Monitor to
Sensor Voltage
1 V / V
The actual temperature monitor voltage
matches the voltage drop across the
temperature sensor.
