Positioners

Intrinsic safety barriers from Pepperl+Fuchs limit the energy that is supplied to a circuit and protect hazardous areas from excess energy. By limiting energy to a safe level, intrinsically safe circuits prevent the ignition of potentially explosive atmospheres. This simplifies maintenance and repair of Ex i circuits. Different type of Isolated & Zener Barriers.

Foxboro Valve Positioners

HART, FF H1, Profibus PA communication, and SIL3 certified positioners
Foxboro valve positioners are easy to install, control, and monitor on any type of pneumatic valve actuators, with the highest diagnostic level. With a range of available accessories, valves can be fully equipped and your process optimized at its best.

Smart valve positioner, Valve Positioner, HART, display, advanced diagnostic - SRD998
Smart valve positioner, Valve Positioner, HART, display, advanced diagnostic - SRD998




Valve Positioner – Precision Control for Process Industry

Smart Valve Positioning with Advanced Diagnostics

This valve positioner is designed for high-performance valve control in process industries. With robust communication protocols,
auto-diagnostics, and support for both single and double acting pneumatic operations, it offers enhanced reliability, precision,
and easy integration into existing systems. Ideal for demanding environments, it features a durable aluminium alloy housing and
multiple connection options.

Key Specifications

  • Range of Product: Valve Positioners
  • Product or Component Type: Valve positioner
  • Communication Protocols: HART, 4…20 mA
  • Market Segment: Process industry
  • Housing Material: Aluminium alloy, Powder coated
  • Pneumatic Connection Type: 0.25 inch 18 NPT, G 1/4
  • Thread Type: M20 x 1.5, 1/2″ NPT
  • Diagnostic Features: Auto diagnostic, Step response analysis, Position and response histograms
  • Input Pressure: 1.4…10 bar
  • Maximum Pressure: 10 bar / 150 psi
  • Stroke Range: 2…260 mm
  • Maximum Hysteresis: 0.3%
  • Linearity: < 0.6% of the travel span
  • Pneumatic Operation: Single acting, Double acting
  • Operating Angle: 0…95°

Environmental Ratings

  • Ambient Air Temperature for Operation: -40…176 °F (-40…80 °C)
  • IP Degree of Protection: IP66

Standards and Certifications

  • Certifications: ATEX, INMETRO, NEPSI, PESO, EAC, KOSHA

Packing Information

  • Unit Type of Package: PCE
  • Number of Units per Package: 1

Data Sheet

Schneider Electric_Foxboro-Valve-Positioners_SRD998

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Intelligent valve Control, Valve Positioner, display, intrinsically Safe Ex ia - SRD991
Intelligent valve Control, Valve Positioner, display, intrinsically Safe Ex ia - SRD991




Valve Positioner – Advanced Diagnostic and Communication Capabilities

Precision Control for Critical Process Applications

This advanced valve positioner is optimized for process industry applications where reliability, accuracy, and communication
flexibility are essential. Supporting HART, Profibus, and FOUNDATION Fieldbus protocols, and featuring predictive diagnostics
like on-line friction and valve footprint analysis, it ensures efficient valve management and reduces unplanned downtime.

Key Specifications

  • Range of Product: Valve Positioners
  • Product or Component Type: Valve positioner
  • Communication Protocols: HART, 4…20 mA, Profibus, FOUNDATION Fieldbus
  • Market Segment: Process industry
  • Housing Material: Aluminium alloy
  • Pneumatic Connection Type: 0.25 inch 18 NPT, G 1/4
  • Diagnostic Features: Valve predictive maintenance, Valve footprint, On-line friction
  • Input Pressure: 1.4…6 bar
  • Maximum Pressure: 6 bar / 90 psi
  • Stroke Range: 8…260 mm
  • Maximum Hysteresis: 0.3%
  • Linearity: < 0.4% of the travel span
  • Pneumatic Operation: Single acting, Double acting
  • Operating Angle: 0…95°

Environmental Ratings

  • Ambient Air Temperature for Operation: -40…176 °F (-40…80 °C)
  • IP Degree of Protection: IP66
  • NEMA Degree of Protection: NEMA 4X

Standards and Certifications

  • Certifications: ATEX, INMETRO, NEPSI, PESO, EAC, KOSHA

Packing Information

  • Unit Type of Package: PCE
  • Number of Units per Package: 1

Data Sheet

Schneider Electric_Foxboro-Valve-Positioners_SRD991

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Intelligent valve Control, Valve Positioner, display, explosion proof Ex ia - SRD960
Intelligent valve Control, Valve Positioner, display, explosion proof Ex ia - SRD960




Valve Positioner – SIL 3 Certified with Advanced Diagnostics

High-Precision Valve Control for Critical Process Environments

This valve positioner delivers reliable and safe control for process automation systems, designed to meet the strict
requirements of SIL 3 functional safety. It supports multiple communication protocols and advanced diagnostic features
to optimize valve performance, improve maintenance scheduling, and ensure operational integrity.

Key Specifications

  • Range of Product: Valve Positioners
  • Product or Component Type: Valve positioner
  • Communication Protocols: HART, 4…20 mA, Profibus, FOUNDATION Fieldbus
  • Market Segment: Process industry
  • Housing Material: Aluminium alloy
  • Pneumatic Connection Type: 0.25 inch 18 NPT, G 1/4
  • Diagnostic Features: Auto diagnostic, Step response analysis, Position and response histograms
  • Safety Level: SIL 3
  • Input Pressure: 1.4…6 bar / 20…90 psi
  • Maximum Pressure: 6 bar / 90 psi
  • Stroke Range: 8…260 mm
  • Maximum Hysteresis: 0.3%
  • Linearity: < 0.4% of the travel span
  • Pneumatic Operation: Single acting, Double acting
  • Operating Angle: 0…95°

Environmental Ratings

  • Ambient Air Temperature for Operation: -40…176 °F (-40…80 °C)
  • IP Degree of Protection: IP66
  • NEMA Degree of Protection: NEMA 4X

Standards and Certifications

  • Certifications: ATEX, FM, CSA

Packing Information

  • Unit Type of Package: PCE
  • Number of Units per Package: 1

Data Sheet

Schneider Electric_Foxboro-Valve-Positioners_SRD960

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