8694 Electro-Pneumatic Control Top
BÜRKERT TYPE 8694 ELECTRO-PNEUMATIC CONTROL TOP
Digital electro-pneumatic positioner for the integrated mounting on process control valves
Harco offers the compact Bürkert Type 8694 Electro-Pneumatic Control Top, designed for integrated mounting on pneumatically operated process valves. Specifically, it allows remote setpoint adjustment via a 4…20 mA signal or through AS-Interface. A contact-free analogue position sensor accurately measures the valve spindle position, while the automatic TUNE function and DIP-switch settings simplify installation and configuration.
Key functions include:
- Close tight function
- Characteristic curves selection
- Reversal of effective direction
- Switching between manual /automatic operation
- Binary input
Furthermore, additional parametrization is available through DTM devices, with software interfaces enabling customization of operational characteristics using freely programmable fixed points. Valve position is clearly indicated via built-in LED components, and optional analog position feedback can be integrated.
Features:
- Compact, robust stainless steel design
- Start-up by automatic TUNE-function
- Contact-free position sensor
- Integrated control air routing
- Communication via AS-Interface, IO-Link, or Bürkert system bus (büS)
Contact Harco today to learn how the Bürkert Type 8694 can improve precision and hygiene in your process automation.
Call us at 1-800-361-5361 or 705-743-5361, or email [email protected].
