Industrial Process Ph Electrode; Sample Handling System; Submersible; Flow-Thru Cell - Hach EC1000 Instruction Manual

Process ph/orp system

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Figure 4

Electrodes

1.6 Industrial Process pH Electrode

The Hach Industrial pH Electrode's unique design does not use an electrolyte pump and

does not have a replaceable sensor. The low-maintenance electrode has self-pressurized

electrolyte and a flat electrode. The electrode features high temperature and pressure

resistance and is designed for traditional applications such as water and wastewater

analysis. The electrode is housed in a CPVC body with a built-in preamplifier and has the

same size and shape to fit all of the mounting configurations described in SECTION 5,

INSTALLATION.

Three sampling techniques can be used with the EC1000 pH/ORP System: submersible,

flow-thru cell, and in-line installations. Mounting kits are available for the different

applications. Refer to SECTION 5, INSTALLATION for detailed installation information.

For the submersible application, mount the electrode to the end of a pipe using the

Submersible Mounting Kit (Cat. No. 46401-00), see Figure 15 on page 61, and place it in

a tank or non-flowing sample.

The Flow-Thru Cell provides for atmospheric sampling of the process water, and easy

installation and removal of the electrode. Mounting Kit (Cat. No. 46403-00) is required,

see Figure 16 on page 61.

For the in-line application, place the electrode directly in-line with the sample through a

"Tee" pipe fitting using the In-line Mounting Kit (Cat. No. 46402-00), see Figure 15 on

page 61. Pressure reducers may be required if the sample pressure is greater than 35 psig.

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