- All-plastic versions
- Integrated transmitter and connection for test button
- No moving parts
- For aggressive and conductive liquids
- NPN / PNP interface
- Applications for double-walled pipings with water-polluting, electrically conductive, non-flammable liquids
| Working principle: | Capacitive high-frequency sensor |
| Ambient temperature: | -20 to +60 °C |
| Operating pressure: | Atmospheric; Limits: 0.8 to 1.1 bar |
| Head housing: | PBT, fibre-glass reinforced |
| Protection: | IP65 according to EN 60 529 |
| Fittings: | ET 251 E: PVC holder, for solvent welding Ø 63 mm; PVC ball valve ND 15 ET 254 E HDPE holder, for fusion welding Ø 63 mm; PVC ball valve ND 15 AG 251 E PVC holder, fitting BSP ½”; PVC ball valve ND 15 AG 254 E HD-PE holder, fitting BSP ½”; PVC ball valve ND 15 |
| Power supply: | 15 to 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) |
| Output: | 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.Or: 2-wire alarm output reporting with transmitter MAXIMAT SHR C Note: Simultaneous use of both outputs is not possible. |
| Terminals: | 175 x 200 x 155 mm |
| Screw 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). |
BAMO Maximat LW CX-SDR 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.