Digital electropneumatic positioner for the integrated mounting on process control valves
Type 8694 / Article No. 227417
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 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.
- Commodity Codes
- 90268020
- Country
- DE
Technical attributes
Name |
Value |
Unit |
---|---|---|
Type | 8694 | |
Product sub-group | Positioner / Process Controller | |
Function | Positioner | |
Valve function manual actuation | Yes | |
Pneumatic pilot valve 1 | 6144 | |
Pneumatic function 1 double acting | No | |
Pneumatic function 1 single acting | Yes | |
Valve diameter | 0,6 | mm |
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 | Inner thread | |
Port connection 1 thread type | G | |
Port connection 1 thread marking | 1/8 | |
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 | |
Galvanically separated actuator supply | 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 | |
Output 1 type analog current | 0/4-20 mA | |
Control interface | DIP switch | |
Mounting type | CLASSIC drive | |
Protection type (IP max. with suitable connector) | IP65/67 | |
Weight | 0,51 | kg |
Approval type | UL | |
Certification type | cULus Listed |
Can be combined with
Applications & Tools
Downloads
Data Sheets
User Manuals
Software
EU Declaration of Conformity
Certificates/Manufacturer Declarations
Interactive Animation
Flyers and Catalogues
Description |
Filesize |
Language / Country |
|
---|---|---|---|
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Product Overview Process and Control Valves | 31 MB | EN / EU |
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On/Off and Control Valves | 1 MB | EN / EU |