SRD960
Digital (Smart) Positioners (SRD) for Explosionproof operation
SRD960
Intelligent Valve Control Positioner - Explosion Proof (Ex d)
DEVICE FEATURES
Intelligent
• Auto-start with self-calibration
• Self diagnostics, status- and diagnostic messages
• Easy operation with four keys
• Multi-Lingual full text graphical LCD
With communication
• HART, FOUNDATION Fieldbus H1, PROFIBUS-PA
• Configuration by means of local keys, hand held terminal (HART), PC with FDT-DTM or I/A Series system
• Advanced Diagnostic / Premium Diagnostic:
FDT based Software for valve diagnostics and predictive mainenance COMMON FEATURES
• Stroke 8 to 120 mm / 260 mm (0.3 to 14.7 in / 10.2 in)
• Angle range up to 95°
• Supply air pressure up to 6 bar (90 psig), with spool valve up to 7 bar (105 psig)
• Single or double-acting
• Mounting on linear actuators according to NAMUR – IEC 50534-6-1 – VDI/VDE 3847
• Mounting on rotary actuators acc. to VDI/VDE 3845
• Protection class IP 66, NEMA 4X
• Approved for SIL applications
• Explosion protection: Flameproof according to ATEX - Ex d; Explosion proof according to FM
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