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MARK 1-A (cut away view) (Disposable) | MARK VI-B with extension (Rebuildable) |
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APPLICATION
The Mark I-A and Mark VI-B sensors will continuously monitor pH, ORP, and Conductivity in tanks, vessels, or canals where liquid levels tend to vary. Typical applications
include chlorine cells, latex coagulation tanks, and effluent sumps. It can be installed in atmospherically sealed vessels with use of a tank mount fitting (sold separately).
DESIGN ADVANTAGES
The Mark 1-A sensor was designed to be ordered as a complete assembly which does not require additional labor or materials (extension pipes, water sealants, wiring adapters or
connectors). This sensor is supplied with a removable guard. The removable guard will simplify cleaning and reduce down-time as well as maintenance expense. Van London-Phoenix
Co. has the capability of supplying the numerous electrode designs for maximum electrode life. Furthermore, the Mark 1-A can be customized to mate up with any pH/ORP transmitter
commercially available.
The Mark VI-B incorporates a removable drilled guard for optimum protection against electrode breakage. "Front Load" electrode replacement requires minimal disassembly. An
all-in-one electrode (measuring, reference and ATC) reduces replacement costs and inventory requirements.
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| SPECIFICATIONS |
| | MARK 1-A | MARK VI-B |
| Sensor Length: |
48" is the standard |
6" |
| Sensor Diameter: |
¾" |
1¼" |
| Electrode Material: |
pH - glass and ceramic ORP - Platinum, glass and ceramic Conductivity - stainless steel and
PEEK |
pH - glass and ceramic ORP - Platinum, glass and ceramic |
| O-ring Material: |
Viton® (standard) |
Viton® (standard) |
| Pressure Rating: |
Atmospheric |
Atmospheric |
| Temperature Rating: |
CPVC - 60°C Kynar® - 100°C |
Kynar® - 100°C 316SS - 130°C Hastelloy - 130°C |
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| ELECTRODE STYLES |
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| Create an electrode that is best suited for your application requirements using the sections below: |
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| Measuring Types: |
Platinum Band - For ORP measurement Conductivity - Cell constants 0.1 and 1.0
GXV - Multi-purpose pH glass formulation (0-14.00 pH) |
| Reference Types: |
DJ - Double ceramic reference junction SPR™ - Double junction, SOLID POLYMER REEFERENCE (0-120°C)
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| Dimensional and Mounting Detail |
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| Mark VI-B Assemblies & Accessories |
| 1506600 | : Mark VI-B Sensor Housing (316SS) |
| 1606600 | : Mark VI-B Sensor Housing (Kynar®) |
| 1600506 | : Tank Mount Fitting for ¾" Pipe (Kynar®) |
| 1600650 | : ¾" Extension Pipe, 48" length (Kynar®) |
| Replacement Electrodes for Mark VI-B |
| V - 001 | Z - |
XX |
QQ | : Combination pH Electrode |
| 79 | Z 6420 - | XX |
QQ | : Combination ORP Electrode |
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| | | | | | Connector Type |
| | | | | | H Hanked (tinned) |
| | | | | | BH Male BNC & Hanked (tinned) |
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| | | | Lead Length |
| | | | Specify lead length in even feet |
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| | Automatic Temperature Compensator (ATC) |
| | 0 None |
| | B 100 ohms @ 0°C (PT100) |
| | 1 3000 ohms @ 25°C |
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Additional styles are available. Consult the factory for options.
713/772-6641 or 800/522-7920 |
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| ORDERING INFORMATION |
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- To build your own part number, first determine the sensor style required and then replace X's, Z's & Q's with selections
listed in the drop down menus below. Call the factory if application assistance is required.
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| Mark 1-A Sensor Assemblies (pH & ORP) |
| V - 310 | Z | - |
XX | XX | : Kynar® |
| V - 300 | Z | - |
XX | XX | : CPVC |
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| | | | | | Connector Style |
| | | | | | H Hanked (tinned) |
| | | | | | SL Spade Lug |
| | Temperature Compensator | | | BS Male BNC & Spade Lug |
| | 1 3000 ohm | | | BH Male BNC & Hanked |
| | B 100 ohm | | | BT Male BNC & Molex |
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| | Lead Length (in even feet) |
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| Mark 1-A Sensor Assemblies (Conductivity) |
| C1 | X | X | X |
1 | - | 20 | SL |
: Mark 1-A Conductivity Sensor |
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| | | | | | Cell Constant |
| | | | | | 2 0.1 |
| | | | | | 4 1.0 |
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| | | | Temperature Compensator |
| | | | B PT100 ohm |
| | | | L 10K ohm |
| | | | E PT1000 ohm |
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| | Material of Construction |
| | 2 CPVC |
| | 6 Kynar® |
Additional styles are available. Consult the factory for options. 713/772-6641 or 800/522-7920 |
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| Electrode Solutions |
| 9210038 | 4.00pH, 7.00pH and Deionized Water rinse (1 pint each) |
| 9210037 | 4.00pH, 7.00pH and 10.00pH (1 pint each) |
| 9210039 | 7.00pH, 10.00pH and Deionized Water rinse (1 pint each) |
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| TRANSMITTER REFERENCE GUIDE |
| Transmitter | Temp. Comp. | Cable Connector |
| ABB/TBI 515 | 1 | BS |
| ABB/TBI TB82 & TB84 | B | H |
| Rosemount: |
| 1181 w/preamp in transmitter | * | SL |
| 1181 w/remote preamp | * | BH |
| 2081, 3081, 4081, 5081, 1055 & XMT | B | H |
| Honeywell w/preamp | 9 | H |
| Ingold/Mettler Toledo B | H | |
| Endress & Hauser, Foxboro, Yokogawa | B | H |
| Great Lakes Inst. | B (conventional) | |
| Great Lakes Inst. | 7 (differential) | |
| * Preamp depandant - Consult Van London-Phoenix Sales Staff. |
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FOR ADDITIONAL PRODUCT INFORMATION,
CALL 713/772-6641 OR 800/522-7920
E-mail: sales@VL-PC.com
www.VL-PC.com
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| Kynar is a trademark of Pennwalt Corporation. |
Viton, Teflon, and Kalrez are trademarks of E.I. Dupont de Nemours & Co. |
| SPR is a trademark of Van London-Phoenix Co. |
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