The leakage sensor is used to detect water leakage on the floor and is connected to an SiteManager or MultiSensor directly to the Kentix system port (TYP A). It continuously detects conductivity via multiple electrodes directly on the housing or additionally via a sensor cable.
The sensor has an integrated point sensor with adjustable sensitivity. The versions with sensor cable (KLS03-ROPE-10/20) detect water in addition to the point sensor over the entire sensor cable length (10/20m). The sensitivity of the point sensor is 1-2ml water, the sensitivity of the sensor cable is approx. 10ml water over 20cm cable length.
The leakage sensor can be cascaded up to 5 times and is therefore also suitable for large rooms.

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- 1 leakage sensor
- 1 connection cable 10m (patch cable)
- 1 housing gland for cascading
Specifications
LeakageSensor – Datasheet
Function | Leakage detection of water and conductive liquids |
Connection possibility System port TYPE A | SiteManager (KSM-DR-02) AlarmManager-PRO (KAM-PRO-B/W) MultiSensor-LAN (KMS-LAN-B/W-BLE) MultiSensor-TI (KMS-TI-B/W-BLE) |
Housing sensor | Ni/Au, sensitivity 1ml water |
Rope sensor | Conductive polymer cable in 10m or 20m length Sensitivity: 10ml of water on approx. 20cm length |
LED | ALARM LEAK (Red) OPERATION OK (Green) |
Connections | 2 x RJ45 for standard patch cable |
Power supply | Via Kentix system jack (RJ45) |
Alarm logic | Alarm when open (NO), cable breakage proof |
Cascading – Networking | Up to 5 sensors with a maximum total cable length of 50m |
Housing | Material: PS 80 x 80 x 80 mm, color: RAL7035 Weight approx. 200g (KLS03), 0.75kg (KLS03-ROPE-10), 1kg (KLS03-ROPE-20) |
Cable gland | M20 |
Environmental conditions | Temperature -25°C – 70°C Humidity 5-95% |
Types | KLS03 (point sensor) KLS03-ROPE-10 (10m sensor cable) KLS03-ROPE-20 (20m sensor cable) |
Protection class | IP65 |
Scope of delivery | 10m connection/patch cable Sensor cable depending on type 10/20m Additional screw fitting for cascading (M20) |
Certification | CE |