TRI-POSITIONER COMPACT
Intelligent, electropneumatic positioner for assembly on pneum. actuators (HART).
Data sheet TRI-POSITIONER COMPACT Operating instructions
Technical data
For 90° rotary actuators DA or SR
Input signal: | 4 - 20 mA |
Air supply: | Max. 6 bar (optionally up to 10 bar) |
Working temperature: | -40° C to + 80° C |
Protection: | IP66 |
El. connection: | Cable gland M20x1.5 |
Ex-protection: | Input safety according to ATEX/IECEx |
Pneumatic connections: | G ¼“ (optionally ¼ NPT) |
Mounting: | According to NAMUR VDI/VDE 3845 |
Case: | Aluminum (alloy no. 230) |
Seal: | VMQ, PVMQ |
Features:
- With HART 7 communication
- 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 rotary pushbutton
- Extra-large Multi-Lingual full text graphical LCD
Options:
- Connection block with pressure gauges
- Version with extended diagnostics and 4-20 mA feedback (AD model)
- Version with remote mounting available
- Version for linear actuators
TRI-POSITIONER COMPACT
No. TRI-MATIC | Description |
Code
|
max. flow
|
Air consumption
|
|---|---|---|---|---|
Electropneumatic positioner DOUBLE ACTING DA | SRD998-HBD0-C0S-1SB07-A1 | 5000 Nl/h | 335 Nl/h | |
Electropneumatic positioner SPRING RETURN SR | SRD998-HBD0-B0S-1SB07-A1 | 7000 Nl/h | 250 Nl/h |
*Incl. mounting bracket and entrainer for TD 0.5 - TD 8
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