FOXBORO Positioner SRD991-BHFS7EA4NR-V01 Valve Accessories

FOXBORO is now a brand of Schneider in France, which mainly manufactures instruments for industrial control and process automation.

FOXBORO positioner SRD991 series introduction

The Intelligent Positioner SRD991 is designed to operate pneumatic valve actuators and can be operated from a control system (e.g., Foxboro I/A Series System), controller, or PC-based configuration and operation tool (e.g., FDT / DTM VALcare or Valve Monitor). The positioner can be used with different communication protocols. The multilingual full-text graphic LCD as well as the 3 buttons allow easy and comfortable local configuration and operation. For installations in contact with explosive atmospheres, certificates are available.

Main features of FOXBORO Positioner SRD991-BHFS7EA4NR-V01;

Intelligent

-Automatic start-up through self-calibration

-Self-diagnostics, status and diagnostic messages

-Easy local operation via three keypads

-Multilingual full text graphic LCD

-VALcare or Valve Monitor DTM for valve diagnostics and predictive maintenance

Connections

HART, PROFIBUS-PA, FOUNDATION Fieldbus H1, -HART, PROFIBUS-PA, FOUNDATION Fieldbus H1, FOUNDATION Fieldbus H1

-Configuration via local keys, handheld terminal (HART), PC with FDT-DTM or digital control system

without connection

-Input signal 4 to 20 mA

-Standard lever stroke of 8 to 260 mm (0.3 to 10.2 in.); special levers have larger stroke

-Angular range up to 95°

-Mounted on any linear or rotary actuator

-Gas supply pressure up to 6 bar (90 psig).

slide valves up to 7 bar (105 psig).

Up to 10 bar (150 psig) with “heavy duty” slide valve

-Single or double acting

-Protection class IP 66 and NEMA 4X

-Approved for SIL applications

-Explosion proof: intrinsically safe according to ATEX, FM, CSA, INMETRO, NEPSI, CU TR.