Badger Meter SRD/SRI Valve Positioners - Manual (Page 5)

DESCRIPTION
The Universal Positioner SRD960 is designed to operate pneumatic valve actuators and is available in the version
EEx d / explosionproof (flameproof) or EEx ia / intrinsic safety It can be operated from control systems, controllers, or
PC-based configuration and operation tools such as PC20 / PC50 (FDT-Software) The positioner is available with different
communication protocols This includes versions with analog setpoint (4…20 mA) without communication or with
superimposed HART signal; digital with FoxCom protocol, or fieldbus communication according to PROFIBUS-PA and
FOUNDATION Fieldbus H1 based on IEC 1158-2 MBP according to FISCO The multi-lingual, full text, graphic LCD in connection
with the external 4 push-buttons provides a comfortable and easy local configuration and operation as well as the display of
valve specific data, and status and diagnostic messages
Features
Intelligent
• Autostart with self-calibration
• Self diagnostics, status and diagnostic messages
• Easy operation with four key pads
• Multi-Lingual full text graphical LCD, or LEDs
With Communication
• HART, FOUNDATION Fieldbus H1, PROFIBUS-PA, FoxCom
• Configuration by means of local keys, hand- held terminal (HART), PC or I/A Series system or with a infrared interface by
means of IRCOM
Common Features
• Stroke 8…120 mm / 260 mm (0 3…4 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 534, Part 6
◊ VDI/VDE 3847
• Mounting on rotary actuators according to VDI/VDE 3845
• Protection class IP 65, NEMA 4X
• Explosion protection:
◊ Flameproof according to ATEX - EEx d
◊ Explosion proof according to FM
Repair and maintenance operations must be carried out by qualified personnel!
Page 5
Description
August 2014 POS-UM-00009-EN-02