低維護、免重填充電解液、集成的傳感器診斷、開放式連接不堵塞、Alpha玻璃

中等阻抗、通用玻璃、耐氟、依用戶不同需求提供3型選擇

SE 554 Memosens pH / SE 554 Memosens pH/ORP  / SE 554 pH, VP (VarioPin)

pH: 0 … 14 / ORP: -1500 ... +1500 mV

Temperature: 0 … 130 °C

Pressure, relative: 0 … 10 bar

Temperature detector: NTC 30 kohms / NTC 30 kΩ / Pt1000

Sensor material: Alpha glass / ORP sensor material: Platinum / Alpha glass

Reference system: Ag/AgCl, polymeric electrolyte

Junction: Hole (2 x)

Length: 120 mm / 225 mm/ 325 mm / 425 mm / 120 mm / 225 mm / 120 mm / 225 mm

Process adaptation: PG 13.5

Sensor connector: Memosens / Memosens / VP (VarioPin)

ATEX marking: II 1 G Ex ia IIC T3/T4/T6 / II 1 G Ex ia IIC T3 / T4 / T6 Ga / II 1/2 G Ex ia IIC T3/T4/T6 Ga/Gb

應用

工業應用、染料、沉澱反應、汙染介質

Low-maintenance sensor for demanding process applications in the chemical industry. Also digital, with Memosens technology.

Facts

• Low maintenance, no refilling of electrolyte
• Integrated sensor diagnostics
• Open junctions, no blocking
• Alpha glass, medium impedance, universal glass, fluoride resistant

     Memosens Sensors:

• Perfect galvanic isolation thanks to Memosens technology
• No influence of humidity in the connector
• Digital data transfer
• Precalibration in the lab
• Integrated sensor diagnostics
• Simultaneous measurement of pH and ORP

High accuracy, stability, rapidness, and a long life cycle are achieved by the special design. Through 2 open junctions, the reference system is in direct contact with the measured medium.

There is hardly any risk of contamination or blocking of the junction. The high content and special distribution of potassium chloride in the polymer reduces measurement disturbances which could be caused by liquid junction potentials.

Applications
Measurement in media of extremely high ionic strength, salt brines, strongly oxidizing media, acidic and alkaline media, Industrial applications, dyes, precipitation reactions, polluted media