Tip and Electrode Options

Dual Notched

Recessed

Flush

551 pH/ORP Sensors

Features: Hi-temp, Lo-loss TPE cable Quick disconnect optional 3/4" Threaded submersion connection Body material options for best price/process match (CPVC, Polypropylene Kynar, and PEEK) Quick-change on-line operation insertion depths from 2.625" to 300mm Optional temperature compensation units allows connection to most transmitters Patented Axial Ion Path reference cell with porous Teflon liquid junction Multiple tip and electrode options to protect glass and simplify cleaning		Benefits: Axial Ion Path Reference: H2S, Oxidizer resistant Ultra-stable for increased calibration interval and better process control High temperature capability: 150⁰C max High pressure capability: 300 psi max Nut-Loc Adapter System Easy to service, no twisting wires during installation Safe retention under pressure Body material options: Harsh chemical tolerance, including Chlorine, Acetone, Alcohols, Acids, Caustic, ydrocarbons, Solvents Hemi-dome and flat glass: Breakage resistant Caustic resistant Hi-temp capability Universal Connectivity Compatible with most pH transmitters

Configuration: Quick-change in-line or submersible operation 3/4" MNPT top thread for submersion 1" MNPT Quick-change for inline operation		Applications: Industrial batch or in-line process control Water / Waste water control and monitoring Submerged and quick-chage in-line applications

Specifications: 150 psig in-line 300 psig with Hi-pressure insertion system 150⁰C - PEEK 130⁰C - Kynar 100⁰C - CPVC and Polypropylene See chemical compatibility chart for body material choice See pressure / temperature charts for specific limitations		Options: Numerous glass electrode anti-coating treatments Choices of tip configurations to facilitate cleaning and prevent breakage Wide range of insertion depth options to 300 mm Solution ground feature Choice of threaded insertion depths Integral cable standard, or quick-disconnect option Available as custom spec and "BAT-series" prebuilt