Van London Company LogoVan London Company, your source for pH, ORP (Oxidation-Reduction Potential), Conductivity, Oxygen, and Ion Selective Electrodes, for Laboratory, Biotechnology and Medical Applications
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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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Threaded pH/ORP Sensors TEXT SIZE: A A A    PRINT THIS PAGE   EMAIL THIS PAGE

These inline pH and ORP electrodes are designed for mounting on standard 1” or ¾” pipe tees for continuous pH or ORP flow-through monitoring. They are constructed with a sealed solid polymer reference which requires no pressurization or refilling during use. With the large reference surface area, reference clogging is not a problem.

Treaded pH/ORP Sensors
 
  • Improved Life and Performance
    Van London Co. (aka Van London pHoenix Co.) electrode designs have been field proven in a variety of harsh applications and is capable of matching up to any commercially available pH/ORP meter.
  • Quick Order Turn-around
    Housed electrodes consist of two parts: a housing and an electrode. Housings and electrodes are kept in stock and require minimal factory assembly prior to shipment.
  • Custom Styles
    Housings can be machined from numerous materials with several electrode guard designs and various insertion depths. Custom electrode designs can maximize sensor life in harsh environments.
  • Options
    Electrodes can be ordered with any temperature compensator, wire length or wire connector currently in use in the Industrial Market. If necessary, large ceramic junctions and solution grounds are available on most models.
ELECTRODE SELECTION
 
Measuring Types:   GXV - Multi-purpose pH glass formulation (0-14.00 pH)
Platinum Band - For ORP measurement (0-130°C)
Antimony - For pH measurement in HF applications, 2-7 pH (0-80°C)

ANTIMONY PRODUCT WARNINGS

P65Warning WARNING: Cancer - www.P65Warnings.ca.gov

 

Reference Types:   SPR - Double junction, solid polymer reference (0-130°C)
Tuff-Tip™ - Self cleaning with protective tips.
LCJ - Dramatically increases the reference junction surface area. Standard material is ceramic, but porous Teflon® and porous Kynar® are available.
 
ORDERING INFORMATION

To build your own part number, first determine the electrode style required and then replace X's, Z's & Q's with selections listed in the drop-down menu:

 

pH

 

V - 8 0 0 Z - XX QQ KYNAR® ½" MPT HOUSING
V - 5 0 0 Z - XX QQ KYNAR® 1" MPT HOUSING, STYLE A
V - 4 0 0 Z - XX QQ KYNAR® ¾" MPT HOUSING, STYLE B
V - 6 0 0 Z - XX QQ KYNAR® 1" MPT HOUSING, STYLE B
M5 -   Z XX QQ ¾" MPT RYTON® HOUSING, STYLE A, TUFF-TIP
  | | |
  | | Connector Type
  | Lead Length BH - BNC/Hanked (tinned)
  | (specify in even feet) BS - BNC/Spade Lug
  | BT - BNC/Male Molex
  Temperature Compensator SL - Spade Lug
  0 - No Temperature Compensator H - Hanked (tinned)
  1 - 3K ohm Q - Quick-Disconnect (L&N)
  B - PT100 ohm

 

 

ORP

 

16 Z 6 6 4 5 - XX QQ KYNAR® ½" MPT HOUSING, ORP
16 Z 6 6 4 3 - XX QQ KYNAR® 1" MPT HOUSING, STYLE A ORP
56 Z 6 6 4 2 - XX QQ KYNAR® ¾" MPT HOUSING, STYLE B ORP
56 Z 6 6 4 3 - XX QQ KYNAR® 1" MPT HOUSING, STYLE B ORP
 
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 and 10.00pH and Deionized Water rinse (1 pint each)
9210079 Anti-fouling solution to reduce electrode-coating problems
9210008-125 Electrode storage solution KCl/4.00 pH buffer (125 ml)
 

TRANSMITTER REFERENCE GUIDE

 

Transmitter Temp. Comp. Cable Connector
 
Yokogawa B H
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 B H
Foxboro B H
Great Lakes Inst. B (conventional) H
Great Lakes Inst. 7 (differential)  
* Preamp depandant - Consult Van London-pHoenix Sales Staff.
 

Additional electrode styles and materials, Buffer Solutions and Wiring Adapters are available. Consult the factory for options.

SPR is a trademark of Van London Co. (aka Van London pHoenix Co.) Kynar is a trademark of Pennwalt Corporation.