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Set point 4 to 20 mA
Travels 3.75 to 200 mm
Opening angle 24 to 100°
| Quantity: | |
|---|---|
Samson 3730 Electropneumatic Valve Positioner ensures a predetermined assignment of the valve position (controlled variable x) to the input signal (set point w). It compares the input signal received from a control system to the travel or rotational angle of the control valve and issues a corresponding output signal pressure (output variable y)
Simple attachment to all common linear and rotary actuators with interface for SAMSON direct attachment,
NAMUR rib or valves with rod-type yokes according to
IEC 60534-6-1, or to rotary actuators according to VDI/
VDE 3845
• Any desired mounting position of the positioner
• Simple single-knob, menu-driven operation
• LCD easy to read in any mounted position due to selectable reading direction
• Variable, automatic start-up
• Preset parameters - only values deviating from the standard need to be adjusted
• Calibrated travel sensor without gears susceptible to wear
• Permanent storage of all parameters in EEPROM (protected
against power failure)
• Two-wire system with a small electrical load of 300 Ω
• Tight-closing function can be activated
• Continuous monitoring of zero point
• Two standard programmable position alarms
Samson 3730 Electropneumatic Valve Positioner ensures a predetermined assignment of the valve position (controlled variable x) to the input signal (set point w). It compares the input signal received from a control system to the travel or rotational angle of the control valve and issues a corresponding output signal pressure (output variable y)
Simple attachment to all common linear and rotary actuators with interface for SAMSON direct attachment,
NAMUR rib or valves with rod-type yokes according to
IEC 60534-6-1, or to rotary actuators according to VDI/
VDE 3845
• Any desired mounting position of the positioner
• Simple single-knob, menu-driven operation
• LCD easy to read in any mounted position due to selectable reading direction
• Variable, automatic start-up
• Preset parameters - only values deviating from the standard need to be adjusted
• Calibrated travel sensor without gears susceptible to wear
• Permanent storage of all parameters in EEPROM (protected
against power failure)
• Two-wire system with a small electrical load of 300 Ω
• Tight-closing function can be activated
• Continuous monitoring of zero point
• Two standard programmable position alarms
