TABLE I RANGE, POWER, OUTPUT (CONDUCTIVITY MEASUREMENTS)

Transcription

1 Issue 11 Page 1 of 5 Model Selection Guide Instructions Consult Steps to Selecting Appropriate Conductivity Instrumentation and Cells before making selections below. Select the desired key number. The arrow to the right marks the selection available. Make one selection per table, using the column below the proper arrow. A dot denotes unrestricted availability. A letter denotes restricted availability. Restrictions follow Table III. Key Number I II III _ - - _ - _ KEY NUMBER Selection Availability Description 7082 Analyzer TABLE I RANGE, POWER, OUTPUT (CONDUCTIVITY MEASUREMENTS) Range Power Output 0-1 V & 0-10 V 13 Wide Range - Single Cell 120/240 VAC 0-1 V & 0-10 V 4-20 ma 14 None 15 Standard Range - Single Cell 120/240 VAC 0-1 V & 0-10 V 4-20 ma 16 Power Plant Function 0-1 V & 0-10 V 17 Standard Range - Single Cell 120/240 VAC 0-1 V & 0-10 V 4-20 ma 18 None V & 0-10 V 4-20 ma 22 Wide Range - Dual Cell 120/240 VAC Two 4-20 ma 23 Three 4-20 ma 24 None V & 0-10 V 4-20 ma 26 Standard Range - Dual Cell 120/240 VAC None 27 Two 4-20 ma 28 Three 4-20 ma 29 Table I continued on following page

2 Page 2 of TABLE I (continued) Selection RANGE, POWER, OUTPUT (CONDUCTIVITY MEASUREMENTS) Range Power Output Standard Range - Single Cell 120/240 VAC 0-1 V & 0-10 V 4-20 ma 72 None 82 Wide Range - Single Cell 120/240 VAC 0-1 V & 0-10 V 4-20 ma 73 Standard Range - Dual Cell 120/240 VAC Two 4-20 ma 74 None 83 Standard Range - Single Cell 120/240 VAC 0-1 V & 0-10 V 4-20 ma 81 Power Plant Function INPUT, POWER, OUTPUT (ph/orp MEASUREMENTS) Input Power Output 0-1 V & 0-10 V V & 0-10 V 4-20 ma 11 ph from External Preamp 120/240 VAC None 12 Two 4-20 ma 20 Three 4-20 ma 21 Direct Glass/Antimony ph/orp 0-1 V & 0-10 V 30 Electrode, Internal Preamp 120/240 VAC 0-1 V & 0-10 V 4-20 ma 31 None 32 Direct DURAFET ph Electrode, 120/240 VAC 0-1 V & 0-10 V 4-20 ma 41 Internal Preamp ph from External Preamp 120/240 VAC 0-1 V & 0-10 V 4-20 ma 70 None 77 Two 4-20 ma 78 Direct Glass/Antimony ph/orp Electrode, Internal Preamp 120/240 VAC 0-1 V & 0-10 V 4-20 ma 71 None 80 Direct DURAFET ph Electrode, Internal Preamp 120/240 VAC 0-1 V & 0-10 V 4-20 ma to 1990 X 10 PPB or PPM 120/240 VAC 0-1 V & 0-10 V 4-20 ma to 1990 X 10 PPB or PPM 120/240 VAC 0-1 V & 0-10 V 4-20 ma 75

3 Page 3 of 5 TABLE II OPTIONS Tagging None Linen Customer I.D. Tag Limit to 3 lines, 22 spaces per line Selection 0 1 Stainless Steel Customer I.D. Tag 2 Limit to 3 lines, 22 spaces per line Power Standard Factory Setting _ 0 _ Factory Set 240 Volt Operation _ 1 _ None 0 Additional Output Relays Two Additional Output Relays 1 b (analyzer comes with a total of 4 relays but no outputs) Two Additional Output Relays, 2 b Hermetically Sealed, (analyzer comes with a total of 4 relays and a 0-1V, 0-10V, or 4-20mA output) Future None _ 0 _ Future None 0 TABLE III Factory Use Only None 000 RESTRICTIONS Restriction Available Only With Not Available With Letter Table Selection Table Selection b I 12, 25, 27, 32 Notes: 1 Panel mounting hardware included. For pipe mounting kit order part number separately. 2 To mount 7082 in existing 7070, 7075 or 7076 panel cutout, order filler plate kit, part number separately. 3 ph Models , 12, 20, 21, 51 and 52 can be field converted to direct electrode input by ordering a separate internal preamp for glass or Durafet electrodes: Glass/Antimony or ORP internal preamp - part number Durafet internal preamp - part number For simultaneous ph/orp measurements (not with Durafet electrodes) see electrode Model Selection Guides for proper mounting selections.

4 Page 4 of 5 Accessories and Replacement Parts Kit/Part Number Description Parts included in Kit Quantity PARTS COMMON TO ALL 7082 ANALYZERS Miscellaneous parts for all volt fuse 1 controller/analyzers 240 volt fuse 1 24 volt fuse 1 case gasket 1 circuit card retainer bracket 1 plastic hinge 3 retainer screw 1 ground screw Power line filter kit filter cores Panel mounting kit bracket Pipe mounting kit U-bolt for 1 inch pipe 1 U-bolt for 2 inch pipe Reducer panel kit Output card: single current or voltage card 1 output Output card: single current or voltage card 1 output with two additional hermetically sealed relays Output card: two additional general card 1 purpose relays and no analog outputs For replacement of existing card on ph/ card 1 conductivity analyzer: 2 current outputs For replacement of existing card on ph/ card 1 conductivity analyzer: 3 current outputs PARTS USED BY CONDUCTIVITY 7082 ANALYZERS ONLY For upgrade of conductivity analyzer card 1 Wide range: 2 current outputs prom For upgrade of conductivity analyzer card 1 Standard range analyzer: 2 current outputs prom For upgrade of conductivity analyzer card 1 Wide range analyzer: 3 current outputs prom For upgrade of conductivity analyzer card 1 Standard range analyzer: 3 current outputs prom Replacement conductivity standard range card 1 input card Replacement conductivity wide range card 1 input card Conductivity bezel assembly assembly 1 legend set Conductivity LCD display assembly 1

5 Page 5 of 5 Accessories and Replacement Parts Kit/Part Number Description Parts included in Kit Quantity PARTS USED BY ph/orp 7082 ANALYZER ONLY ph bezel assembly assembly, 1 legend set, 1 key legend ph LCD display assembly Internal preamp for use with glass/orp preamp 1 mounting rivets Internal preamp for use with Durafet preamp 1 mounting rivets For upgrade of ph analyzer card 1 Output Card: 2 current outputs prom For upgrade of ph analyzer card 1 Output card: 3 current otuputs prom Replacement ph input card card 1 PARTS FOR WITHDRAWN 7082 ANALYZERS Output card: single current or voltage card 1 output for 24 volt 7082 ph and conductivity units Output card: voltage only for units card Output card: CE voltage and current for card 1 single cell 7082 conductivity units Output card: two current outputs for 24 volt card 1 ph and conductivity 7082 units Battery kit for single cell 7082 conductivity battery 1 units jumpers 3 retainer Power supply PWA for 24 volt ph and assembly 1 conductivity Input card: single cell 7082 conductivity card 1 units preamp-to-instrument cable for , , -50, -70, and -90, and all 7777 mountings ft length with quick disconnect and cable ft length with quick disconnect and cable ft length with quick disconnect and cable ft length with quick disconnect and cable 1 pre-amp-to-instrument cables for , 05, , -12, -50, -52, -60, -62, and , 60, -80 mountings Six-conductor cable (specify length) cable 1