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SRD960 Universal Valve Positioner

SRD960 Universal Valve Positioner

Product catalog summary

Description
The SRD960 RCV Universal Positioner is a state-of-the-art device featuring advanced technology such as an infrared interface for wireless operation, a multilingual full-text graphic LCD, and compatibility with various communication protocols used in process automation. It provides enhanced applications for analyzing stroke data and can generate a comprehensive health report of the valve.

Features

Menu-driven operation with a graphical LCD and multilingual display.
Local configuration via push buttons.
Advanced diagnostics for predictive maintenance and valve signatures.
Certified for safety applications up to SIL 3.
Partial Stroke Test (PST) for emergency shutdown applications.
ATEX and FM approval for explosion-proof environments.
Supports HART, PROFIBUS-PA, and FOUNDATION Fieldbus H1 protocols.
Infrared interface for wireless communication.

Options

Limit switches or position transmitter.
Integrated gauges and volume boosters.
Pressure sensors for supply air and outputs.

Specifications

Advanced diagnostics include autostart, custom characterization, and alarm management.
Premium diagnostics cover online friction and various signature analyses.
Communication options include HART, PROFIBUS PA, and FOUNDATION Fieldbus H1.
Display features a multilingual graphical LCD with LEDs.
Air supply ranges from 1.4 to 7 bar, depending on configuration.
Protection class is IP 66 or NEMA 4X.
Electrical classification includes ATEX and FM approvals.
Ambient temperature range is -40 to 80°C.
Weight is approximately 2.7 kg, with double acting models weighing 3 kg.

Optional Features

Inductive or mechanical limit switches.
Position transmitter with 4-20 mA output.
Binary inputs/outputs for SIS logic solvers.
External potentiometer.

Attachment
The positioner can be attached to linear actuators according to IEC 534 part 6 (NAMUR) and VDI/VDE 3847, rotary actuators according to VDI/VDE 3845 and VDI/VDE 3847, or any other actuator using an extensive attachment kit.

Catalog excerpts

Valve Positioners SRD960 RCV Universal Positioner DESCRIPTION The SRD960 RCV Universal Positioner offers the most advanced technology available on the market today. This includes among others an infrared interface for wireless operation and configuration, a multi-lingual full-text graphic LCD and an availability with the choice of all in the process automation applied communication protocols. It offers enhanced applications and methods to analyze recorded stroke data. All the diagnostics features can be easily configured and display by the Positioner DTM (VALcare). Moreover, the Positioner DTM enables to edit a complete “health” report of the valve with all data of configuration and diagnostics. The SRD960 has also the capability to control a Partial Stroke Test (PST) that offers operators a tool to identify the trouble-free function of ESD (Emergency Shut Down) valves. Easy to operate, menu-driven with graphical LCD Multilingual full text display, backlighted for easy reading All parameters can be configured locally by push buttons Status and diagnostic messages displayed in LCD Advanced diagnostics for valve predictive maintenance Premium diagnostics for valve signatures, online friction Certified for safety applications up to SIL 3 Partial stroke test (PST) for emergency shutdown applications ATEX and FM approval for EEx d – “flameproof”/“explosionproof” HART Protocol with only 360 Ohms load at 20 mA PROFIBUS-PA acc. to IEC 1158-2 based on FISCO FOUNDATION Fieldbus H1 acc. to IEC 1158-2 based on FISCO with PID, AO, 2xDI, DO function blocks and LAS functionality Infrared interface for wireless communication Easy mounting to all linear and rotary actuators Diagnosis Report Limit switches or position transmitter Integrated gauges and volume boosters Pressure sensors for supply air and outputs Product Data Sheet

Open the catalog to page 1

Positioner Report SPECIFICATIONS Autostart Custom characterization Autodiagnostic Alarm management Advanced Diagnostics Alarm output for switching (with optionboard) Status List acc. NE107 Position history Response history Online friction Stepping signature Ramping signature Sensitivity signature Premium Diagnostics Valve signature PST PST predictive maintenance Setpoint: 4…20 mA HART Load: 420 Ohms PROFIBUS PA and FOUNDATION Base current 10.5 mA ± 0.5 mA + FISCO FDE SRD960 with Fieldbus H1 (Fault Disconnection Electronic) Communication: Digital FoxCom Certified DTMs for HART, Profibus PA and...

Open the catalog to page 2

SRD960 Universal Valve Positioner

SRD960 Universal Valve Positioner

Catalog excerpts

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