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Digital electropneumatic Positioner for the integrated mounting on process control valves

Type 8694 / Ident No. 227418

Produkt-Foto Typ 8694

The depiction of the products may differ from the actual specific design.

  • Produkt-Foto Typ 8694
  • Produkt-Foto Typ 8694
  • Massbild
  • Massbild
  • Massbild
  • Massbild

Positioner top basic 70 mm for act. 27XX

  • Compact, robust stainless Steel design
  • Start-up by automatic Tune function
  • Contact-free position sensor
  • Integrated control air routing
  • Fieldbus interface AS-Interface (option)

For selecting the correct product please refer to the technical data, images and notes for proper use according to the data sheet.

Product description

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 analog 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.

Commodity Codes

Technical attributes

Type 8694
Function Positioner
Valve function manual actuation Yes
Pneumatic function 1 double acting No
Pneumatic function 1 single acting Yes
QNn value (gas) 7 l/min
Temperature environment min -10 °C
Temperature environment max 60 °C
Displacement transducer type internal linear
Displacement transducer signal digital 14-bit
Positioning system with booster function No
For Actuator size 40 mm No
For Actuator size 50mm No
For Actuator size 63mm No
For Actuator size 70mm No
For Actuator size 80mm Yes
For Actuator size 90mm No
For Actuator size 100mm Yes
For Actuator size 125mm No
For Actuator size 130mm No
For Actuator size 175mm No
For Actuator size 225mm No
Port connection 1 type Hose plug-in connection
Port connection 1 inner diameter (mm) 6 mm
Port connection 1 inner diameter (inch) 1/4 inch
Electrical connection sort Plug - M12
Electrical connection type male
Electrical connection material Stainless steel
Voltage / rated voltage 24 V
Voltage / rated voltage 24 V
Supply system-internal No
Supply via BUS No
Supply via separating barrier No
AC voltage No
DC voltage Yes
Input 1 type analog current 0/4-20
Input 2 type digital transistor connection NPN No
Input 2 type digital transistor connection PNP Yes
Control interface DIP switch
Mounting type CLASSIC drive
Protection type (IP max. with suitable connector) 65/67
Weight 0,505000 kg
Weight 0,505000 kg
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Language / Country
3D_ANIMATION 3D-Animation - 8694 3D-PDF-DE-PV-C8694_pdf.pdf 3.5 MB DE
3D_ANIMATION 3D-Animation - 8694 3D-PDF-EN-PV-C8694_pdf.pdf 3.5 MB EN
SOW USB-Driver WIN 7,XP (32,x64) A.01 00677255_000000_KONF_SW_USB_DRIVER.zip 2.2 kB
SOW Buerkert Communicator 2.4 00689176_BuerkertCommunicator_2_4.zip 47 MB
ABD EU-DoC|EU Declaration 1000208035-B_8694_EU-DoC.pdf 1.3 MB EN,FR,DE
DTS 8681, 869x, 879x Adaptionen DS8681-InstallKits-DE-DE.pdf 4.3 MB DE / DE
DTS 8681, 869x, 879x Install Kits DS8681-InstallKits-EU-EN.pdf 4.3 MB EN / EU
DTS Positioner TopControl Basic DS8694-Standard-DE-DE.pdf 418.2 kB DE / DE
DTS Positioner TopControl Basic DS8694-Standard-EU-EN.pdf 404.1 kB EN / EU
DTS Posicionador Basico DS8694-TopContBas--ES.pdf 1.3 MB ES
MAN Zulassung EX Typ 8690 MA8690-ApprovalEX-DE-DE.pdf 902 kB DE / DE
MAN Approval EX Type 8690 MA8690-ApprovalEX-EU-ML.pdf 951.5 kB EN / EU
MAN Certification EX Type 8690 MA8690-ApprovalEX-FR-FR.pdf 960 kB FR / FR
MAN Add. Inform. Position Sensor MA8691-Supplement-EU-ML.pdf 686 kB EN,FR,DE / EU
MAN Conversion (8630) MA8692-Conversion-EU-ML.pdf 1.2 MB EN,FR,DE / EU
MAN Quickstart MA8694-Quickstart-EU-ML.pdf 1.6 MB EN,FR,DE / EU
MAN Software Tool MA8694-Software-Add-EU-ML.pdf 5.2 MB EN,FR,DE / EU
MAN Operating Instructions MA8694-Standard-EU-ML.pdf 3.4 MB EN,FR,DE / EU
MAN USB-Interface MA8694-Supplement-EU-ML.pdf 2 MB EN,FR,DE / EU
MAN Software Communicator MA8920-Software-DE-DE.pdf 963.7 kB DE / DE
MAN Software Communicator MA8920-Software-EU-ML.pdf 960 kB EN / EU
MAN Software Communicator MA8920-Software-FR-FR.pdf 975.3 kB FR / FR
SOW PACTWARE4_1 SP1_.NET2_DTM Coll 4.1 PACTware4.1SP1_Buerkert.zip 252.4 MB
SOW PACTware 5.0 + DTM Collection 5.0 PACTware_setup_full_5.0.2.13.zip 315.9 MB
SOW Positioner DTM Collection 1.0 Positioner_DTM_Collection_V1.0.2.zip 13.8 MB
Item No.
919061 round-plug fem. M12 8-pol. w.cable 2m PU
919267 round-plug fem. M12 8-pol. w.cable 5m PU