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Liquid Level Measuring Instruments Series

T30... continuous magnetic immersible probes are used for quasi-acquisition of the filling level in containers with liquid media.

Properties

• connection : Polyesterdose | Aluminiumdose | Stecker nach DIN 43650
• connection thread : G 3/8”, G 1/2”, G 1”, G 1 1/2”, G 2”, G 3”
• connection cable : LiYY max. 80 °C | Silikon max. 130 °C
• Sliding tube length : max. 6000 mm
• Operating temperature : max. +60...+130 °C | min. –20...–10 °C je nach Ausführung
• Operating pressure : max. 20 bar je nach Ausführung
• media density : siehe Schwimmerdaten
• Viscosity : < 100 cp
• Switching hysteresis : ca. halbe Auflösung
• Resolution : 7,5 mm, 10 mm, 15 mm, 20 mm oder 1 %, 2 %, 5 % je nach Ausführung
• Total resistance : ca. 5 kΩ
• Measuring voltage : max. 24 V
• Measuring current : max. 5 mA

Electrode relays and contact protection relays

The electrode relays are used for conductive level detection. levels. The possible applications extend areas where conductive, liquid media are to be detected, controlled to be detected, controlled or regulated. Hereby level detection (overflow / dry run) as well as minimum / maximum as well as minimum / maximum controls can be realised. The contact protection relays are universal measuring transducers, which input signals (resistance values) with "Namur" specification (DIN EN 60947). Namur" specification (DIN EN 60947) into switching signals of floating output contacts.

Protection class EN60529

• clamp : IP20
• Housing : IP40

Technical Data

• Operating temperature : -20...+60 °C
• Storage temperature : -30...+80 °C
• Output contacts : potentialfrei
• Switching voltage : min. 5 V | max. 250 V AC / 150 V DC
• Switching current : min. 5 mA | max. 5 A AC / 5 A DC
• Switching capacity : min. 300 mW | max. 100 VA / 50 W
• Weight : ca. 170g
• CE marking : siehe Konformitätserklärung
• Ex-protection/IECEx : siehe Prüfbescheinigung