Tuttnauer 6671130, Operation & Maintenance Manual, Page: 38 / 143

MAN205-0195042EN Rev. A Aug. 2011
Page 32 of 137 pages
Analog inputs for Reading Temperature
Temperature is measured using PT100.
The system contains 2 ADC components, each component being able to read 3 PT100
sensors. The system contains circuits with a direct connection of PT100 (3 wires) that do
not interchange on the way.
The measurement range is 25
–150ºC (80–300ºF).
The resolution is 0.1ºC (0.2 ºF).
The accuracy of the temperature is + 0.5ºC (1 ºF).
Calibration of the temperature circuits requires a special engineer access code.
Analog Inputs for Control and Reading Pressure
The system contains 6 inputs for control and reading transducer pressure from
4
–20mA sensors. There are at least 3 sensors on each ADC.
The chamber, the jacket, and the gasket are monitored by the pressure transducers.
Each sensor has an output of 4
–20mA. The system allows the measurement range of
the sensor to be set by external software (via RS232).
Measuring chamber pressure
The display and printing scale are in kPa and psi units.
The measurement range is 0-400 kPa (30 inHg
–72 psia).
The resolution measurement and display is 1kPa (0.15 psi).
The accuracy of the measurement is a maximum 1% of the range, i.e. +5 kPa (1.0 psi).
Calibration of the pressure circuit requires a special engineer access code.
Measuring jacket pressure
The measurement range is 100-400 kPa (14.5
–72 psia).
The resolution measurement and display is 1 kPa (0.15 psi).
The accuracy of the measurement is a maximum 1% of the range, i.e. +4 kPa (0.5 psi).
Calibration of the pressure circuit requires a special engineer access code.
Measuring door gasket pressure
The measurement range is 0
–400 kPa (31.5 inHg–72 psia).
The resolution measurement and display is ±1kPa (0.15 psi).
The accuracy of the measurement is a maximum 1% of the range, i.e. +5 kPa (1.0 psi).
Calibration of the pressure circuit requires a special engineer access code.