CSM_PS-_S(R)_-31_DS_E_4_1

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Electrodes to be withdrawn easily for inspection.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 k

Ω. They should be used with the Two-wire 61F Controllers.

2. The PS-31 is already connected to the electrodes. The electrodes come in lengths of 300 mm and 1,000 mm. Specify the length when

ordering. The electrodes can be cut 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 (2-pole)

PS-31 (SUS304, 300 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

3453 (See note 3.)

Material

Resin (PBT = Polybutylene terephthalate)

Insulation resistance

100 M

Ω 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