PRODUKTE

Produktbeschreibung

Foxboro Eckardt smart positioner series SRD960

SKU W-9000445

The Universal Positioner SRD960 is designed to operate pneumatic valve actuators and is available in the version Ex d / explosionproof (flameproof) or Ex ia / intrinsic safety. It can be operated from control systems (e.g. the Foxboro I/A Series System), controllers, or PC-based configuration- and operation tools such FDT/DTM. The positioner is available with different communication protocols. This includes versions with analog setpoint (4 to 20 mA) without communication or with superimposed HART signal; or fieldbus communication according to PROFIBUS-PA and FOUNDATION Fieldbus H1 based on IEC 1158-2 MBP acc. to FISCO. The multi-lingual full text graphic LCD in connection with the external 4 push buttons allows a comfortable and easy local configuration and operation as well as the display of valve specific data, and status- and diagnostic messages.




DEVICE FEATURES

Intelligent

• Auto-start with self-calibration 

• Self diagnostics, status- and diagnostic messages 

• Easy operation with three 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




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