Samson Valve Positioner 3730-310000004000000

Samson Valve Positioner 3730-310000004000000

German Samson Valve Positioner 3730-310000004000000The valve positioner compares and processes the input control signal (given parameter w) received from the control system with the feedback of the control valve position stroke or rotation angle (adjusted parameter x), and then outputs the corresponding pneumatic control signal pst (output parameter y) to the pneumatic actuator.Easy to install on all linear and angular stroke actuators SAMSON direct integrated installation (Figure 1) - NAMUR connection (Figure 2) - directly installed on pole type brackets that comply with IEC60534-6-1 standard - connected according to VDI/VDE 3847 standard - connected to angular stroke pneumatic actuators according to VDI/VDE 3845 standard (Figure 3) can be installed in any position (but not suspended) Simple single knob button, menu driven operation LCD display, can be read in any direction at any installation position using TROVIS-VIEW software, via SSP serial interface, by PC The machine has four different initialization modes for configuring, which are used to automatically start preset parameters. The calibrated stroke sensor is not affected by the wear of the mechanical transmission mechanism by adjusting the deviation value from the standard. In emergency situations, when the production site does not allow the control valve to perform full stroke action, the "Sub" initialization mode (replacement method) is used to replace the valve positioner. All parameters are stored in EEPROM memory (power failure protection) for a long time. The two-wire system has a load resistance of 410Q, an output signal pressure limit that can be adjusted, and the emergency shutdown function can be activated for zero point continuous monitoring.

Samson Valve Positioner 3730-310000004000000