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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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Honeywell (L&N) TEXT SIZE: A A A    PRINT THIS PAGE   EMAIL THIS PAGE
 
7773 pH Electrode
(Epoxy body)    
Honeywell (L&N) Replacement 7773 pH Electrode (Epoxy Body)
 
7773 pH Electrode
(Glass body)
Honeywell (L&N) Replacement 7773 pH Electrode (Glass Body)
 
Meridian II® pH
      Electrode
Honeywell (L&N) Replacement Meridian II pH Electrode
 
  • Improved Life and Performance
    Van London Co. (aka Van London pHoenix Co.) electrode designs have been field proven in a variety of harsh applications. In most cases, direct replacements will outperform original equipment specifications.
  • Easy, Low Cost Replacement
    Direct replacements are dimensionally matched to existing equipment so that no expensive retrofit changes are necessary. For standardization, simply remove the original element and replace with a Van London Co. (aka Van London pHoenix Co.) equivalent.
  • Quick Order Turn-around
    Housed electrodes consist of two parts: a housing and an electrode. Housings are machined to accept any number of stocked 12mm electrodes 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 in harsh environments.
 
 
SPECIFICATIONS
 
pH Range:    0 - 14
Temperature Range:   0 - 130°C (32-275°F)
Pressure Ratings:   7777 Style 100 PSI
7773 Style *50-100 PSI
Reference Style:   Double junction with Solid Polymer Reference
 
* Dependant on flow cell material of construction.
 
ORDERING INFORMATION
 
  • Call with Leeds & Northrup part numbers for quick cross-referenceing to Van London Co. (aka Van London pHoenix Co.) equivalents.
CONVENTIONAL SENSORS
 
L-1000   Glass pH Electrode for 7773 & 7779 (harsh applications)
L-7000-3B   Epoxy body pH Electrode for 7773 & 7779 (economy)
7904020-X06SL   Reference electrode for 7773 & 7779
7P40110-X06SL   ATC for 7773 & 7779 (older L&N Models) (720STC)
7P90110-X06SL   ATC for 7773 & 7779 (newer L&N and Honeywell Models) (8550STC)
7206640-XX   Glass ORP Electrode for 7773 & 7779
V-4004-12H   pH Meridian II® for 7776 & 7777 (¾" MPT for older L&N Models with preamp in transmitter) (720STC)
V-4004-12Q   pH Meridian II® for 7776 & 7777 (¾" MPT for older L&N Models with remote preamp) (720STC)
V-4009-12H   pH Meridian II® for 7776 & 7777 (¾" MPT for newer L&N and Honeywell Models with preamp in transmitter) (8550STC)
V-4009-12Q   pH Meridian II® for 7776 & 7777 (¾" MPT for newer L&N and Honeywell Models with remote preamp) (8550STC)
5606642G-12H   ORP Meridian II® for 7776 & 7777 (¾" MPT with preamp in transmitter)
 
TUFF-FET SENSORS
 
H115R   12 mm body with Solid State (non-glass) sensing element and Solid Polymer Reference solution
H125R   Twist-Lock housing with Solid State (non-glass) sensing element and Solid Polymer Reference solution
H135R   12 mm x 120 mm body with Solid State (non-glass) sensing element. Solid Polymer Reference solution & PG 13.5 threaded cap
H155R   ¾" MPT housing with Solid State (non-glass) sensing element and Solid Polymer Reference solution
 
OPTIONAL ITEMS
 
Use Twist-Lock electrode (V-100X) in lue of ¾" MPT housing. For 7774 replacement see MKVII Data Sheet.
 
Additional electrode styles are available. Consult factory for options.
 
 
Meridian II is a trademark of Leeds & Northrup Corporation.
SPR is a trademark of Van London Co. (aka Van London pHoenix Co.)
Kynar is a trademark of the Pennwalt Corporation