The MAXITOP monitors the overfilling of a tank with electrically conductive, non-flammable liquids, even highly aggressive liquids. Example : Storage tanks for caustic soda (NaOH), hydrochloric acid (HCl), etc. The detector MAXITOP is designed to prevent overfilling of tanks. It detects conductive liquids (acids, alkalis) with a reactance below 5 kOhm and a coupling capacitance towards ground of more than 50 pF. In no case should liquids form insulating or conductive deposits. The MAXITOP has 4 different possible interfacing connections:
• Direct connection to a 4 channels alarm unit MAXIMAT TC4 or 1 channel unit MAXIMAT TC1.
• Direct connection to a PLC.
• For relay output and loop diagnostic with a MAXIMAT SHR.
• For relay output with a MAXIMAT CST.
The MAXITOP LWC-B is ideal to give an alarm when a leakage occurs on the floor of retentions or collecting areas. With its fail safe detection loop, it is permanently operational. MAXITOP LWC-B is designed to detect conductive liquids with a reactance of up to 5 kOhm/cm and when the coupling capacitance towards ground is more than 50 pF. The liquids may not generate electrical insulating or conductive deposit.
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