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view user manual (pdf) - dyna-flo control valves

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Introduction<br />

Degree of<br />

protection<br />

Explosion<br />

Protection<br />

The device is designed with IP65/NEMA4x degree of protection.<br />

The intrinsically safe version can be used in hazardous areas in zone 1<br />

or zone 2.<br />

The explosion proof version can be used in hazardous areas in zone 1<br />

or zone 2.<br />

Options<br />

The positioner can be expanded with various options modules (chapter<br />

2.5, page 25). The following modules are available in all:<br />

S<br />

S<br />

S<br />

J y -module: Two--wire current output 4 to 20 mA for position feedback<br />

Alarm module: 3 digital outputs and 1 digital input<br />

SIA module: one digital output for fault messages, two digital outputs<br />

for limit value alarms<br />

Accessories<br />

S Manometer block: 2 or 3 manometers for single and doubleacting<br />

positioners<br />

S Connection block (NAMUR) for safety valve block<br />

S Mounting kits for linear and rotary actuator<br />

For decentralized installation of the positioner and position sensor:<br />

S External position detection system<br />

S Non-Contacting Position Sensor (NCS)<br />

Environmental<br />

Protection<br />

Only environmentally friendly materials have been used in the<br />

construction of the positioner.<br />

The technical <strong>manual</strong> is printed on chlorine-free bleached paper.<br />

12<br />

SIPART PS2 Manual<br />

A5E00074631-03

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