TRI-POSITIONER SIL
Intelligent, electropneumatic positioner for assembly on pneumatic actuators (SIL-approved).
Data sheet TRI-POSITIONER SIL Operating instructions
Technical data
For 90° rotary actuators DOUBLE ACTING DA or SPRING RETURN SR
Input signal: | 4 - 20 mA |
Air supply: | Max. 6 bar (filtered, max 5 my) |
Working temperature: | -40° C to + 80° C |
Protection: | IP66 |
ATEX: | II 2G Ex ia IIC T4 Gb |
El. connection: | Cable gland M20x1.5 |
Pneumatic connections: | G ¼“ |
Mounting: | According to NAMUR VDI/VDE 3845 |
Case: | Aluminum (alloy no. 230) |
Seal: | PVMQ |
Features:
- Suitable for applications up to SIL 3
- Explosion protection: Intrinsic Safety Ex i according to
ATEX / IECEx
- Auto-start with self-calibration
- Self diagnostics, status- and
diagnostic messages
- Easy local operation with pushbuttons
- Multi-Lingual full text graphical LCD
- Optional HART 5 communication
- Optional feedback signal
- Optional connection block with pressure gauges
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