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> Honeywell meredian ii electrode for ph & orp 31074397
Honeywell meredian ii electrode for ph & orp 31074397
The Meredian II Combination pH Electrode is a dual element system designed for use primarily in aqueous solutions. It is comprised of a glass pH measuring element which is completely sealed with a non-permeable pH sensitive glass membrane and a diffusion-type, silver-silver chloride, reference element housed in a Ryton body.
The measured electrical potential of the Meredian II pH Electrode is the difference between the potential of the glass element and the potential of the outer reference element when the electrode is immersed in a process solution. The Meredian II pH Electrode must be positioned so that the process solution is in constant contact with both the glass membrane (measuring electrode) and the reference electrode.
The Meredian II Electrode for ORP measurements is a dual-element device comprising a noble-metal redox element and a diffusion-type, silver-silver chloride (with saturated KCI gel) reference element housed in a Ryton body. The measured electrical potential of the Meredian II Electrode is the difference between the potential on the inert noble-metal element and the potential of the outer reference element when the electrode is immersed in a process solution.
Pressure Limit: 344.8 kPa @ 100 C; 689.5 kPa @ 50 C (50 psig @ 212 F; 100 psig @ 122 F)
Operating Temp Range C: 0 to 80
Construction: Ryton body, smooth tip, ceramic junction, glass membrane
NPT Mounting: Both ends for in line
Lead Termination: 8 Quick disconnect
Used on Electrode Mounting: 7777
1. Temperature range indicated for optimum performance.
2. Reduced life above 9 pH and 60 C.
3. Electrode can be installed directly into 3/4 NPT opening
