JUMO MAERA F27 (40.4391)

Propriétés

• Étendues de mesure de 0 à 50 mbar jusqu’à 0 à 1,6 bar (−20 à +60 °C)
• Capteur capacitif, en céramique
• Cellule de mesure de très haute précision
• Très bonne stabilité à long terme
• Membrane mécaniquement très résistante (nettoyage, matières abrasives)
• Résistance chimique élevée
• Résistance à la surcharge élevée (jusqu’à 80×)
• Sonde de niveau robuste pour montage à l’intérieur et à l’extérieur
• Sonde de température Pt100 intégrée en option 

Avantages client

• Process safe and reliable
  In addition to the good longevity, the capacitive ceramic measuring cell of aluminum oxide (99.9%) excels by up to 80 times its overload strength resulting from the electrode material selected and the special coating method. The selected measuring method meets highest requirements with regard to resolution and reproducibility. The combination of the high mechanical stress resistant membrane and the stainless steel (material No. 1.4571) or PTFE case offers excellent chemical resistance to a large number of aggressive materials to be measured. The output signal has a minimum current of 4 mA allowing the current circuit to be easily monitored for cable breakage

• Versatile, uncomplicated and economical
  A wide spectrum of measuring ranges and electrical connections, as well as a large number of process connections guarantee variant versatility allowing individual adaptation to every application. Simultaneous measurement of filling level and temperature can optionally be accomplished by using a Pt 100 temperature probe. Costs can be minimized by easier installation and start-up .

Applications

Level and filling level measurement for

• water and waste water management
• well and surface water
• drilled holes, heating oil and diesel oil tanks

Comparaison de produits