E-6 Conductive Level Controller 61F-GP-N8
■ Accessories (Order Separately)
Selection Guide for Electrode Holders and Separators
Electrode Holders
Electrode Separators
Selection Guide for Electrodes, Connecting, and Lock Nuts
Applications For city water and other 
general-use electrodes. 
Easy-to-replace sepa-
rate versions facilitate 
maintenance of elec-
trodes.
When mounting space is 
limited. Special 3-pole 
holder of small size and 
light weight. Ideal for soft 
drink vendors, etc., where 
only limited space is avail-
able.
For low specific liquids. Used for sewage, 
sea water, etc., having a low specific resis-
tance. In sewage use, electrode holders 
must be installed 10 to 20 cm apart from 
one another. For acids, alkalis and sea wa-
ter, electrode holders may be as much as 
1 meter apart to operate properly.
When resistance to high 
pressure is required. Ide-
al for use in tanks where 
temperature or pressure 
inside the tank is high, 
e.g. 250°C
Mounting style Flange Screw Flange Screw
Insulator material Phenol resin Phenol resin Ceramics Teflon
Max. temperature 70°C150°C (without water drips or vapor on the 
surface of the electrode holder)
250°C (without water 
drips or vapor on the sur-
face of the electrode 
holder)
No. of 
electrodes
1 --- --- BF-1 BS-1
3 PS-3S PS-31 --- ---
No. of electrodes Model
1 F03-14 1P
3 F03-14 3P
Applicable liquids Material Models for individual electrode assembly components
Electrode (1m long) Connecting nut Lock nut
Model Indication 
mark
Model Inscription Model Inscription
Purified city water, 
industrial water, 
sewage
Equivalent 
to SUS 304 
(AISI-304)
F03-01 SUS201 1 line F03-02 SUS201 --- F03-03 SUS201 ---
Purified city water, 
industrial water, 
sewage, dilute 
alkaline solution
SUS316 
(AISI-316)
F03-01 SUS316 2 lines F03-02 SUS316 6 F03-03 SUS316 316