Type 8694 - Digital electropneumatic positioner
Type 8694 - Digital electropneumatic positioner for the integrated mounting on process control valves
Classification:
Spare parts for dyeing machine
Keywords：
Type 8694 - Digital electropneumatic positioner
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Detail
Compact positioner for integrated mounting on pneumatically operated process valves. Remote setpoint adjustment via a 4 - 20 mA signal or through AS-Interface. A contact-free analogue position sensor measures the position of the valve spindle. Simple installation through automatic TUNE-function and setting through DIP-switch: Close tight function Characteristic curves selection Reversal of effective direction Switching manual /automatic operation Binary input Additional parametrisation options are possible through DTM devices. A software interface can be used for, amongst others, linearisation of the operation characteristics by using free programmable fixed points. The valve position indication is shown through LED components. As an option an analogue position feedback can be integrated.
Compact, robust stainless steel design
Start-up by automatic TUNE-function
Contact-free position sensor
Integrated control air routing
AS-Interface, IO-Link or Bürkert System bus (büS)
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