PS-31-1000MM Omron, PS-31-1000MM Datasheet

PS-31-1000MM

Manufacturer Part Number

PS-31-1000MM

Description

Sensor Hardware & Accessories ELECTRODE ASSRHS.

Manufacturer

Omron

Datasheet

1.PS-3S.pdf (8 pages)

Specifications of PS-31-1000MM

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

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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

• The PS-@S(R) come in 3, 4, or 5 pole models for supply and

• PS-31 is a small and light-weight Electrode Holder that is

Ordering Information

■ Electrode Holders

■ Accessories (Order Separately)

Specifications

Note: 1. The Two-wire Electrode Holders (R models) have an inbuilt resistor of 6.8 kΩ. They should be used with the Two-wire 61F Controllers.

General applications for purified water

Protective Cover (for PS-@S and BF-3/-4/-5)

Mounting Frame (for PS-@S)

Mounting Frame for Installing in Concrete (for PS-@S)

Dust-proof Rubber Cap (for PS-31)

Item

No. of Electrodes

Material

Insulation resistance

Operating temperature

Operating pressure

Applications

Electrodes to be withdrawn easily for inspection.

drainage of tap water in buildings.

suitable for installation in limited space and built-in

components.

For 3-pole electrode

For 3-pole electrode (2-wire)

For 4-pole electrode

For 4-pole electrode (2-wire)

For 5-pole electrode

For 5-pole electrode (2-wire)

For small spaces (2-pole)

Electrode Holder

PS-@S(R)/-31

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

3. PS-31 comes in a 3-pole model only.

Refer to Safety Precautions for Electrodes and

Electrode Holders.

ordering. The electrodes can be cut to the desired length.

http://www.ia.omron.com/

Model

Application

Resin (PBT = Polybutylene terephthalate)

100 MΩ min.

−10 to 70°C (with no icing)

Atmospheric pressure

Water supply and drainage control in buildings

PS-3S(R) (See note 1.)

PS-3S

PS-3SR

PS-4S

PS-4SR

PS-5S

PS-5SR

PS-31 (SUS304, 300 mm)

F03-11

F03-12

F03-13

F03-31

PS-4S(R) (See note 1.)

Model

PS-5S(R) (See note 1.)

3 (See note 3.)

Limited Mounting Space

PS-31 (See note 2.)

Related parts for PS-31-1000MM

PS-31-1000MM Summary of contents

Page 1

... Note: 1. The Two-wire Electrode Holders (R models) have an inbuilt resistor of 6.8 kΩ. 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. ...

Page 2

... F03-31 Dust-proof Rubber Bushing Note: This Bushing is not waterproof. 6 dia. (inner) 32 dia. 75 Material: Silicon rubber ■ Accessories Required for Connecting the PS-@S(R) and Electrodes (Order Separately) Electrodes Shorter Than 1 m The following items are required for each pole. • 1 × F03-01 Electrode Spring washer (See note 1.) • ...

Page 3

... Mounting ■ PS-3S Electrode Holders 1. Mounting Electrode Holder • Screw the Electrode Holder into the coupling secured at the installation location. Twin Electrode clockwise Holder Coupling Note: 1. OMRON does not sell couplings. 2. Screw in the Electrode until it reaches the bottom of the nut. Insufficient insertion will cause a faulty connection. ...

Page 4

... PF2 parallel thread (effective dia.: 58.135) 9-dia. rubber bushing (inner) Note: The PS-3SR, PS-4SR, and PS-5SR have built-in resistor of 6.8 kΩ and used for the two-wire 61F models. PS-31 Weight: approx. 325 g Electrode SUS304 F03-31 Dust-preventive rubber cap (optional) Note: Standard holder construction includes three integral Weight: approx ...

Page 5

... Precautions for Safe Use Do not use the Controller in locations subject to explosive or combustible dust, combustible gas, flammable vapors, corrosive gas, excessive dust, salt-water spray, or water drops. ■ Electrode Precautions Precautions for Correct Use • Always disconnect the 61F when a tester to perform insulation resistance tests on the Electrode circuit. • ...

Page 6

... Disconnect the wiring with the Level Controller before inspecting Electrode Holders. • Use OMRON 61F Floatless Switches for control devices. • Consult with your OMRON representative before using the BF in any liquid other than water. Precautions for Tightening Torque and Work BS-1 Wire installation section (M4) (See note 3 ...

Page 7

... Do not connect the power supply in reverse not use the Controller in locations subject to explosive or combustible dust, combustible gas, flammable vapors, corrosive gas, excessive dust, salt water spray, or water drops. 7. Use the Level Controller within the specified ranges for ambient operating temperature, ambient operating humidity, and storage temperature (including during transportation) ...

Page 8

... Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or comments. WARRANTY OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if speciﬁ ed) from date of sale by OMRON. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS ...

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