Seg SP740 Series - Introduction and Safety; General User Information; Safety in Explosion Proof Areas; Certification Information

Smart Positioner

SP740 Series

TABLE OF CONTENTS

1. Introduction

4

1.1 General Information for users . 4

1.2 Caution on safety 4

1.3 Basic safety instruction for using in the Explosion proof area. 5

1.4 Conditions to maintain the Intrinsic Safety (EXi) 5

1.5 Certification 5

2. Product Description

6

2.1 General Introduction 6

2.2 Features 6

2.3 Options 6

2.4 Label Description 7

2.5 8

2.6 Products Specification 9

2.7 Principle of Operation 10

2.8 Explosion proof specifications of Intrinsic Safety 11

2.9

Structure

12

2.10 13

2.10.1 SP740 Standard Type

13

2.10.2 SP740 Lever Type 14

2.10.3 SP740 Fork Lever Type 15

2.10.4 SP740 Namur Type 16

.---------------------------------------------------------------------------------------

---------------------------------------------------------------

.---------------------------------------------------------------------------------------

Products Dimension

.---------------------------------------------------------------------------------------

.---------------------------------------------------------------------------------------------------------------------------------

.----------------------------------------------------------------------------------------------------

.--------------------------------------------------------------------------------------------

--------------------------------------------------

---------------------------------------------------------------

.---------------------------------------------------------------------------------------

Products code

.---------------------------------------------------------------------------------------

.--------------------------------------------------------------------------------------------

2.10.4 SP740 Namur Type 16

3. Installation

17

3.1 Causion before installation 17

3.2 Tools for installation 17

3.3 Linear positioner Installation 17

3.3.1 Caution on Installation 17

3.3.2 Standard Lever Type Positioner installation 17

3.4 Rotary positioner Installation 21

3.4.1. Bracket set assembly for Rotary positioner installation 21

3.4.2 Rotary Positioner Installation Step

-------------------------------------------------------------------------------

22

4. Connection - Air

23

4.1 Supply Pressure Condition 23

4.2 Connection - Piping with actuator 23

4.2.1 Single acting actuator 23

4.2.2 Double acting actuator 23

.--------------------------------------------------------------------------------------------

---------------------------------------------------------------

.--------------------------------------------------------------------------------------------

--------------------------------------------------

Seg SP740 Series - Introduction and Safety; General User Information; Safety in Explosion Proof Areas; Certification Information

Table of Contents