Mechanical level controls for under pressure systems up to 16 bar
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DESCRIPTION
General features0
Suitable to control liquid level in tanks under pressure, autoclaves, steam generators with control contact for supply pump and with minimum level control.
- This level control is made of a stainless steel ball float and a flange for pressure up to 25 bar.
- Ball-shaped body made of shockproof and high density cast iron.
- Ball-shaped mercury switches for high temperatures.
- Differential level adjustment device.
- Execution: armored.
- Viewing window protected by a double glass for ball-shaped mercury switches visibility.
- Conductors outputs with metallic flexible tubes.
- A41A unit weight 5.4 Kg
- A41B unit weight 5.1 Kg
Electric features- Two mercury bulb switches for high temperatures: one switch for pump control, another, double, to control the burner and the minimum level alarm signal.
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ADVANTAGES
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Suitable to control liquid level in tanks under pressure, autoclaves, steam generators with control contact for supply pump and with minimum level control.
Advantages -
TECHNICAL SPECIFICATION
CODE CONNECTION LEVEL DIFFERENTIAL MAXIM. OPERATING PRESSURE MAXIM. LIQUID TEMPERATURE CONTACT RATING PROTECTION DEGREE A41A Flange connection with visible float 25 ÷ 50 mm 16 bar 200 °C 5(2)A 250Vca IP54 25 ÷ 75 mm 16 bar 200 °C 5(2)A 250Vca IP54 A41B Flange connection with visible float 55 ÷ 210 mm 16 bar 200 °C 5(2)A 250Vca IP54 65 ÷ 305 mm 16 bar 200 °C 5(2)A 250Vca IP54 95 ÷ 370 mm 16 bar 200 °C 5(2)A 250Vca IP54 140 ÷ 570 mm 16 bar 200 °C 5(2)A 250Vca IP54 -
HOMOLOGATION AND INSTALLATION
Homologation
- Conformity with CEI-EN 60947-5-1 standards.
Installation and use- Flange connection for direct mounting on the tank; submersible float in the tank.
- TECHNICAL LITERATURE
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FAQS
