TECHNICAL SPECIFICATIONS
Absolute pressure sensor(4)
Ceramic diaphragm
Capacitive dried measure cell
Outlet – current loop-20 mA
Accuracy
±0.5% of the full scale
Relative pressure sensor (2)
Silicium diaphragm
wheatstone-piezzo-resitive resistance
Current loop outlet 4-20 mA
Accuracy
±0.5% of the instruments range
Differential pressure sensor (1)
Silicium diaphragm
Principle: numerical resonator
Current loop outlet 4-20 mA
Accuracy
±0.075% of the full scale
BOURDON type manometer(3)
DN80 – stainless steel
Accuracy class : 1,6
Analog outlet |
PID type regulator with microprocessor
Accuracy class : 0.2
Configurable scale range
Continue, logical and relay outlet
– Proportional band from 0.5 to 1000%
– Integral action time from 0.1 to 100 min
– Derived action time from 0.01 to 10 min
Self-adaptive: the PID parameters are calculated by the regulator for an
optimized regulation.
Numerical outlet MODBUS RS 232
Regulation valve (6)
Stainless steel body
Variable Cv
Pneumatic actuator and positioner
Perturbation valve (7)
Stainless steel tank (8)
Manual vacuum pump (9)
Safety valve: adjustment - 2 bars (10)
|
