Servomex DF-310E - 1 Table of Contents

Index DF-310E 1
1 Table of Contents
1 Table of Contents..................................................................... 1
1.1 Table of Figures......................................................................................................4
2 Cautions ................................................................................... 7
2.1 Symbols and Explanations.......................................................................................7
2.2 Important Warnings ................................................................................................7
3 Specifications .......................................................................... 9
4 Installation and Setup............................................................ 13
4.1 Adding Electrolyte ................................................................................................14
4.2 Sample Gas Connections.......................................................................................15
4.2.1 Purging the Analyzer................................................................................15
4.3 Electrical Power Connections................................................................................16
4.3.1 AC Input Voltage (100-240 VAC)............................................................16
4.3.2 DC Input Voltage (24 VDC).....................................................................16
4.4 Power Control.......................................................................................................16
4.4.1 Startup Process.........................................................................................17
4.4.2 Powering Down .......................................................................................17
4.5 Standard Outputs...................................................................................................17
5 Options ................................................................................... 19
5.1 Pump ....................................................................................................................19
5.1.1 Pump Control...........................................................................................19
5.2 Battery Power .......................................................................................................19
5.3 Low Flow Alarm...................................................................................................20
5.4 Flow Control Valve...............................................................................................21
5.5 Filter.....................................................................................................................21
5.6 Pressure Regulator ................................................................................................21
5.7 Combined Filter/Pressure Regulator ......................................................................23
5.8 Stainless Steel Outlet Tubing.................................................................................24
5.9 Key Lock ..............................................................................................................24
5.10 4-20mA Analog Output .......................................................................................25
5.10.1 2-20mA Analog Output ........................................................................25
5.11 Relays .................................................................................................................25
5.12 Communication Port – RS232/485.......................................................................26
5.13 Expanded Range Scale.........................................................................................26
5.14 Panel Mount........................................................................................................26
5.15 Rack Mount.........................................................................................................28
5.16 Dual Rack Mount ................................................................................................28
5.17 Remote Display...................................................................................................28
5.18 Case Purge ..........................................................................................................30
6 Sample Gas Preparation and Delivery ................................. 33
6.1 The STAB-EL Acid Gas System ...........................................................................33
6.2 Sample Gas Scale Factor .......................................................................................34
6.3 Sample Flow Rate and Pressure.............................................................................35
6.3.1 Flow Rate Effects on Sensor Performance ................................................36
6.3.2 Checking for Plumbing Leaks using Flow Rate Effects .............................36
6.3.3 Background Gas Effects on Indicated Flow Rate.......................................36
6.3.4 Regulator Requirements ...........................................................................36