D146-71-880 Issue E
Page 8
© Edwards Limited 2015. All rights reserved.
Edwards and the Edwards logo are trademarks of Edwards Limited.
This page has been intentionally left blank.
Страница 1: ...ue E Original Instructions Instruction Manual Industrial Active Inverted Magnetron Gauge Description Item Number AIM SI1 NW25 D146 71 000 AIM XI1 NW25 D146 72 000 AIM SLI1 NW25 D146 74 000 AIM XLI1 NW...
Страница 2: ...ts EN61326 2 3 2013 Electrical equipment for measurement control and laboratory Class B Emissions Use EMC requirements Particular requirements Test Industrial Immunity configuration operational condit...
Страница 3: ...ollers or AGD display 5 3 3 2 Connect to your own supply and control equipment 6 4 Operation 9 4 1 Safety 9 4 2 Enable and disable the AIM gauge 9 4 3 Pressure measurement 9 4 4 Set point 10 5 Mainten...
Страница 4: ...ustrations Figure Page 1 General view of the AIM gauge showing the NW25 flange 2 2 Dimensions mm 4 3 Schematic diagram of typical electrical connections 6 4 Exploded view of the AIM gauge tube assembl...
Страница 5: ...0 9 to 1 x 10 2 mbar AIM XI1 AIM XLI1 The AIM Gauge vacuum connection is a NW25 flange The AIM Gauge requires a 13 5 to 36 V d c power supply it has a 2 to 10 V d c analogue output which is related to...
Страница 6: ...e pressure and the physical properties of the gas Therefore the output signal of the AIM Gauge is gas dependent The output signal voltage to pressure conversions in Section 4 3 apply for nitrogen and...
Страница 7: ...bar gauge Pressure measurement range 1 x 10 8 to 1 x 10 2 mbar AIM SI1 AIM SLI1 1 x 10 9 to 1 x 10 2 mbar AIM XI1 AIM XLI1 Pollution category EN61010 Category 2 Voltage 13 5 to 36 V d c Max voltage r...
Страница 8: ...n pressure output signal voltage 1 8 V 2 5 Materials exposed to vacuum Stainless steel AISI 304 416 and 347 Fluoroelastomer Soda lime glass Figure 2 Dimensions mm Back EMF suppression diode Min surge...
Страница 9: ...e NW25 flange of the AIM Gauge to a similar flange on your vacuum system If required you can turn the end cap relative to the magnet housing so that the electrical connection socket is in a convenient...
Страница 10: ...n 6 if you want to connect the set point output signal to a d c relay you must connect a suppression diode between pins 1 and 6 to protect the AIM Gauge from transient voltages generated when the d c...
Страница 11: ...stallation D146 71 880 Issue E Table 1 Pins on the AIM gauge electrical connector socket Pin Number Use 1 Electrical supply positive voltage 2 Electrical supply common 3 Pressure measurement output si...
Страница 12: ...D146 71 880 Issue E Page 8 Edwards Limited 2015 All rights reserved Edwards and the Edwards logo are trademarks of Edwards Limited This page has been intentionally left blank...
Страница 13: ...measurement If you connected the AIM Gauge to an Edwards Controller the pressure measured by the AIM Gauge is shown on the display If you connected the signal output of the AIM Gauge to a voltmeter co...
Страница 14: ...the set point output signal is permanently off If required you can use the set point output signal to indicate when the Gauge is operating correctly adjust the potentiometer so that the set point oper...
Страница 15: ...5 2 4 x 10 5 7 80 1 8 x 10 5 2 9 x 10 5 8 00 2 2 x 10 5 3 5 x 10 5 8 20 2 6 x 10 5 4 3 x 10 5 8 40 3 2 x 10 5 5 7 x 10 5 8 60 4 3 x 10 5 7 9 x 10 5 8 80 5 9 x 10 5 1 2 x 10 4 9 00 9 0 x 10 5 1 9 x 10...
Страница 16: ...D146 71 880 Issue E Page 12 Edwards Limited 2015 All rights reserved Edwards and the Edwards logo are trademarks of Edwards Limited This page has been intentionally left blank...
Страница 17: ...remove the AIM Gauge from the vacuum system 5 2 2 Fit the new body tube 1 Hold the magnet housing 4 and turn the body tube 3 anticlockwise when viewed from the vacuum flange to unlock the bayonet fit...
Страница 18: ...assembly 2 into the body tube 7 Refit the collar 1 to the body tube Locate the flat spanner on the two lugs on the collar and turn the collar clockwise until it is fully secured in the body tube 8 Hol...
Страница 19: ...components in clean water to remove the detergent 5 Rinse the components in alcohol to remove all of the water then thoroughly dry the components 6 Inspect the anode assembly and cathode plates to ens...
Страница 20: ...D146 71 880 Issue E Page 16 Edwards Limited 2015 All rights reserved Edwards and the Edwards logo are trademarks of Edwards Limited This page has been intentionally left blank...
Страница 21: ...components safely in accordance with all local and national safety and environmental requirements Alternatively you may be able to recycle the AIM Gauge and or cables Contact Edwards or your supplier...
Страница 22: ...D146 71 880 Issue E Page 18 Edwards Limited 2015 All rights reserved Edwards and the Edwards logo are trademarks of Edwards Limited This page has been intentionally left blank...
Страница 23: ...Edwards company or distributor When you order please state for each part required Model and Item Number of your equipment Serial Number if any Item Number and description of the part 7 2 Spares 7 3 A...
Страница 24: ...D146 71 880 Issue E Page 20 Edwards Limited 2015 All rights reserved Edwards and the Edwards logo are trademarks of Edwards Limited This page has been intentionally left blank...
Страница 25: ...ody tube 13 G Gas dependency 2 General view of the AIM gauge 2 I Installation 5 M Maintenance 13 Materials exposed to vacuum 4 Mechanical data 3 O Operation 9 P Performance operating and storage condi...
Страница 26: ...D146 71 880 Issue E Page 22 Edwards Limited 2015 All rights reserved Edwards and the Edwards logo are trademarks of Edwards Limited This page has been intentionally left blank...
