Datasheet

CSM_PS-_S(R)_-31_DS_E_7_2
1
Electrode Holder
PS-@S(R)/-31
Separate Electrode Holders for Water
Supply and Drainage Control in Buildings.
Small, Lightweight Electrode Holders for
Use as Built-in Components.
•The PS-@S(R) are separate Electrode Holders that allow the
Electrodes to be withdrawn easily for inspection.
• The PS-@S(R) come in 3, 4, or 5 pole models for supply and
drainage of tap water in buildings.
• PS-31 is a small and light-weight Electrode Holder that is
suitable for installation in limited space and built-in
components.
Refer to Safety Precautions for Electrodes and
Electrode Holders.
Ordering Information
■ Electrode Holders
■ Accessories (Order Separately)
Specifications
Note: 1. The Two-wire Electrode Holders (R models) have a built-in resistor of 6.8 kΩ. They should be used with the Two-wire 61F Controllers.
2. Cut the electrodes to the desired length.
3. PS-31 comes in a 3-pole model only.
Application Model
General applications for purified water
For 3-pole electrode PS-3S
For 3-pole electrode (2-wire) PS-3SR
For 4-pole electrode PS-4S
For 4-pole electrode (2-wire) PS-4SR
For 5-pole electrode PS-5S
For 5-pole electrode (2-wire) PS-5SR
For small spaces (3-pole)
PS-31 (SUS304, 300 mm)
PS-31 (SUS304, 1,000 mm)
Application Model
Protective Cover (for PS-@S and BF-3/-5) F03-11
Mounting Frame (for PS-@S) F03-12
Mounting Frame for Installing in Concrete (for PS-@S) F03-13
Dust-proof Rubber Cap (for PS-31) F03-31
Item Model PS-3S(R) (See note 1.) PS-4S(R) (See note 1.) PS-5S(R) (See note 1.) PS-31 (See note 2.)
No. of Electrodes 3 4 5 3 (See note 3.)
Material Resin (PBT = Polybutylene terephthalate)
Insulation resistance 100 MΩ min.
Operating temperature −10 to 70°C (with no icing)
Operating pressure Atmospheric pressure
Applications Water supply and drainage control in buildings Limited Mounting Space
Electrodes Purchase F03-01 separately. Single-piece construction