Servomex DF-150E - CAUTIONS

Table of Contents DF-150E 1
1 Table of Contents
1 Table of Contents .................................................................... 1
2 Table of Figures....................................................................... 3
3 CAUTIONS ................................................................................ 4
3.1 Explanation of Graphic Symbols.............................................................................4
3.2 Important Warnings................................................................................................5
4 Specifications .......................................................................... 7
5 Analyzer Start-Up Procedure ................................................ 11
5.1 Charging the Sensor .............................................................................................12
5.1.1 Remove the Sensor...................................................................................12
5.1.2 Add Electrolyte........................................................................................13
5.1.3 Re-install the Sensor ................................................................................13
5.2 Making Sample Gas Connections..........................................................................13
5.2.1 Gas Connection........................................................................................14
5.3 Making Output Signal Connections ......................................................................14
5.4 Powering Up the Analyzer ....................................................................................15
5.5 Additional Capabilities .........................................................................................16
6 Standard Features ................................................................. 17
6.1 Stable Calibration .................................................................................................17
6.2 Electrolyte Condition Indicator .............................................................................17
6.3 Analog Output ......................................................................................................18
7 Options ................................................................................... 19
7.1 Stab-El ..............................................................................................................19
7.2 Alarms..................................................................................................................20
7.2.1 Adjusting Oxygen Alarm Set Points.........................................................20
7.2.2 Alarm Relays ...........................................................................................20
7.3 Pressure Regulators...............................................................................................21
7.4 Filter.....................................................................................................................22
7.5 Low Flow Indication .............................................................................................23
7.6 Low Flow Alarm...................................................................................................23
7.6.1 Low Flow - Sensor Off.............................................................................23
7.7 Flow Control Valve...............................................................................................24
7.8 Stainless Steel Outlet Tubing ................................................................................24
7.9 Pump ....................................................................................................................24
7.9.1 Pump Control ..........................................................................................25
7.10 Isolated 4 to 20 mA Output .................................................................................25
7.11 Gas Scale Correction Factor ................................................................................25
7.11.1 Adjusting the Gas Scale Factor Pot for Light Gases (He or H
2
) .............26
7.11.2 Adjusting the Gas Scale Factor Pot for Gases Heavier Than Nitrogen...28
7.12 Panel Mount........................................................................................................30
7.13 Rack Mount.........................................................................................................31
7.14 Remote Sensor Installations.................................................................................32
7.14.1 Sensor on Remote Bracket with Optional Pump....................................32