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Van London Company
10540 Rockley Road
Houston, TX 77099
USA

(Toll Free) 800-522-7920
(voice) 832-456-6641
(fax) 832-456-6642

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Endress + Hauser® Direct Replacements TEXT SIZE: A A A    PRINT THIS PAGE   EMAIL THIS PAGE

This new line of direct replacements for E&H®-style electrodes is now available for a wide variety of pH or ORP applications. They are designed dimensionally to retrofit with existing installations. Expensive equipment changes are no longer necessary.

 
Tuff-Fet pH Electrode with S8 Fitting 1 Inch MPT Housing pH or ORP Electrode
Tuff-Fet™ pH w/ S8 Fitting 1" MPT Housing pH or ORP
Refillable pH or ORP with S7 Cap
Refillable pH or ORP w/ S7 Cap
Sealed pH or ORP with S8 Cap
Sealed pH or ORP w/ S8 Cap
 
Description
 
This new line of direct replacements for E&H®-style electrodes is now available for a wide variety of pH or ORP applications. They are designed dimensionally to retrofit with existing installations. Expensive equipment changes are no longer necessary. A combination of several reference fills or reference junctions are available to suit specific application requirements. Custom designs are not uncommon.
 
Design Features
 
The Solid Polymer Reference (SPR™) is Van London Co.'s (aka Van London pHoenix Co.) polymer-based reference comparable to Ingold's® Xerolyt™. Internal "shorting" is more inherent with an open-reference style electrode in pressurized applications. Unlike E&H®, Van London Co. (aka Van London pHoenix Co.) pairs the SPR™ with a ceramic junction to eliminate possibilities of both electrode shorting and reference poisoning. For additional reliability, the gel is forced into the junction pores during the manufacturing process, virtually eliminating junction clogging by process particulate matter.
 
Specifications
Measurement Types:   GXV - Multi-purpose pH glass formulation (0-14.00 pH)
 
Reference Types:   SPR™ - Double-junction, SOLID POLYMER REFERENCE (0-130°C)
Tuff-Tip™ - New design incorporating larger reference junction surface area & electrode guard.
LCJ - Dramatically increases the reference junction surface area. Standard material is ceramic but porous Kynar are available.
 
ORDERING INFORMATION:
 
- Sealed pH or ORP w/ S8 Cap Design (glass)
 
I-100X - ZZZ pH electrode
S79 X 6640 - ZZZ ORP electrode
* X  = Temperature Compensator Option
* ZZZ  = "A" Dimension in millimeters (refer to drawings above).
Options are 120, 225, 325, 400 & 425
 
- 1" MPT Housing (Kynar™)
 
V-500X - YYY pH electrode
16 X 6083G - YYY ORP electrode
* X  = Temperature Compensator Option
* YYY  = Lead length in feet & Connector Option
 
- Tuff-Fet™ pH w/ S8 Fitting (Also see Tuff-Fet™ Spec Sheet)
 
H135 - ZZZ  
 
* ZZZ  = "A" Dimension in millimeters (refer to drawings above).
Options are 120 & 225
 
- Refillable pH or ORP w/ S8 Cap
 
I-2000 - DL - ZZZ pH electrode
I-2000 - DL - ZZZ ORP electrode
 
* ZZZ  = "A" Dimension in millimeters (refer to drawings above).
Options are 120, 150, 200 & 250
 
* Temperature Compensator Options
= None
= PT100
= 3K Balco
 
- Accessories Available
 
  • Wiring Adapters S8, S7, & K9 connectors
  • 316 SS fittings for electrodes
  • Calibration solutions
  • Transmitters
  • Wiring diagrams
 
Note: Spinning Cap design is standard on S8 design with a dimension greater than 120mm.