Bamo MAXIMAT LW CX SDR Level On Line Leak Detector

Bamo MAXIMAT LW CX SDR Level On Line Leak Detector compact leak detectors are designed to detect leaks in double-walled piping with water-polluting liquids. When an electrically conductive liquid comes into contact with the detection sensor, the integrated electronics respond by interrupting the continuous output signal; This signal can be read out from the system controller as acoustic and optical alarms.


  • All-plastic versions
  • Integrated transmitter and connection for test button
  • No moving parts
  • For aggressive and conductive liquids
  • NPN / PNP interface


Leak detector in accordance with the German Water Resources Act (WHG) for double-walled piping with water-polluting, electrically conductive, non-flammable liquids.

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Bamo MAXIMAT LW CX SDR Specification

Detection Capacitive high-frequency sensor, fail-safe detector
Ambient temperature -20 … +60 °C
Operating pressure Atmospheric; Limits: 0.8 to 1.1 bar
Housing head PBT, fiber-glass reinforced
Protection IP65 according to EN 60 529
Fittings See the table ”ordering information”
Power supply 15 … 27 V DC
Consumption < 1 W
Materials Probe: PE or PP
Union nut: PVC / PP
Seal Reference Electrode: TPR
Seals of probe and ball valve: EPDM (Option: FPM)
Outputs Potential-free Reed contact for low voltage
(Normally Closed, it opens when alarm occurs)
Rated: Max. 50 V AC/DC, 0.5 A, 10 VA; Convenient for
operating with a coupling relay or PLC, signaling device
TC4 / TC1 or CST unit.
2-wire alarm output reporting
with transmitter MAXIMAT SHR C
Terminals Screw terminals, cable max. 2.5 mm²
Additional function Connection of an external test button (potential-free
contact), for a complete diagnostic of the device integrity
(connection loops, electronics).
Connection options Alarm units: MAXIMAT TC1 / TC4
Coupling relay: CST
Transmitter: MAXIMAT SHR C
Automation with PLC

Download Data Sheet: Level On-Line Leak Detector in Double-Walled Pipes MAXIMAT® LW CX-SDR


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