With its integrated positive safety converter, the MAXITOP is ideal to give an alarm when a leakage occurs in a double wall tank or retention basin.
Convenient to use with any electrically conductive, non-flammable liquids, even highly aggressive liquids.

The probe MAXITOP LW C is designed to detect conductive liquids with a reactance up to 5 kOhm/cm and a coupling capacitance towards ground of more than 50 pF. The liquids may not generate electrical insulating or conductive deposit.

The MAXIMAT LW C has 4 different possible transmissions:

• Low voltage output (max. 50 V ac/dc, max. 0.5 A, max. 10 VA)
• Relay output in use with a CST device (data sheet 555-09)
• Direct connection to a PLC
• Direct connection to an alarming unit TC4 (data sheet 555-07)

Main power supply: 15 ... 27 V DC
Power consumption: < 1 W
Ambient temperature: -20 to +60 °C
Operating pressure: Atmospheric / Limits, 0.8 to 1.1 bar
Stem: PEHD, Ø 40 mm
Cable: 6 m long as a standard, PVC, shielded, 5 x 0.34 mm2
Terminal housing: PBT, fibre glass reinforced, IP 65 acc. EN 60529

Terminals:
Screw connectors, IP 20,
max. wire cross-section 2.5 mm2

Switching point: 5 mm submerged end of stem as a minimum
Hysteresis: 2 mm approx.
Signal: 1 LED (green) inside the terminal housing
CE mark: in accordance with low-voltage directive (2006/95/CE) and EMC directives (2004/10/EG)