S300 series industrial process pH detection electrode
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- S300 series industrial process pH detection electrode
The electrode used in pH measurement is also known as the primary battery. A primary battery is a system that converts chemical energy into electrical energy. The voltage of this battery is called electromotive force (EMF). This electromotive force (EMF) is composed of two and a half cells. One of the half cells is called a measuring cell, and its potential is related to a specific ion activity; The other half cell is a reference half cell, commonly referred to as a reference electrode, which is typically connected to the measuring solution and to the measuring instrument.
Model: S300
Measurement range: 0-14PH
Temperature range: 0-85 ℃
Pressure resistance: 0.6MPa
Slope: ≥ 96%
Material: PPS/PC
Zero point potential: E0=7PH ± 0.3
Internal resistance: M Ω (25 ℃) 150M Ω -200M Ω
Internal type: Three composite electrodes (temperature compensation and solution grounding integrated)
Installation size: Upper and lower 3/4NPT pipe thread
Connection method: Low noise cable directly led out
Adopting solid dielectric and large-area polytetrafluoroethylene liquid interface. Not easy to block, easy to maintain.
The long-distance reference diffusion pathway extends the service life of the electrode in harsh environments.
The newly designed glass bubble increases the bubble area and prevents interference with bubble generation in the internal buffer solution, making the measurement more reliable.
☆ Adopting PPS/PC shell, with upper and lower 3/4NPT pipe threads, easy installation, no need for sheath, saving installation costs.
The electrode adopts low-noise cable, which can make the signal output length greater than 20 meters without interference.
☆ No need to supplement dielectric, low maintenance.
☆ High measurement accuracy, fast response, and good repeatability.
☆ Ag/AgCL reference electrode with silver ions.
☆ Long service life with correct operation.
☆ Can be installed sideways or vertically in reaction tanks or pipelines.
The electrode can be interchangeable with similar foreign electrodes.
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