The Model IR reference electrode is designed for long term installation in an aqueous environment. It can be directly suspended by its lead wire or securely attached to a steel structure with an optional magnetic mount. Antifreeze protection is also available for situations where the electrode may be exposed to temperatures down to -70^oF.

Typical Applications

• Elevated water tanks, stand pipes, ground storage tanks, clarifiers, traveling screens, trash racks, submerged pipelines, locks, dams, dock structures.

Features

• Rugged 1 " Schedule 40 white PVC housing
• 15-year design life
• Optional magnetic mount for easy attachment to steel structure
• Optional antifreeze protection to -70^oF

Housing Specifications

• 1 5/8" dia. x 10 3/4" long PVC
• Heavy duty strain relief'

Element Specifications

• Design life: 15 years
• Shelf life: 1 year with end cap in place
• Maximum temperature: +140^oF
• Minimum temperature: +10^oF

Element types

• AGG: Saturated gelled Ag / AgCl
• CUG: Saturated gelled Cu / CuSO₄

Terminations

• LWnnn: nnn ft. #12 AWG THHN
• CWnnn: nnn ft. of custom wire

Dimensions

Options

• IR: Regular (no options)
• IM: Magnetic mount
• IA: Antifreeze protection to -70oF
• IB: Magnetic mount & antifreeze

Model Designation

• Specify as EDI Model IZ-XXX-YY, where Z = option code, XXX = element type, and YY = termination type.