- Detects a drop water
- Easy determination of the leakage location
- Alarm signal before inundation
- Self diagnostic with instant alarm: Short circuit on the loop detection. Ribbon like sensor break off
- For protection of high cost electronic devices and prevention of damages due to inundation
- Suitable on any support / surface
| ES5000 Relay | |
| Power supply input: | 1) AC: 230, 115, 48, 24V AC – 50/60 Hz 2) DC: 12, 24V DC |
| Ambient temperature: | -15 to 45°C |
| Mounting: | DIN rail (DIN 46277) |
| Hysteresis: | About 10% |
| Adjustable timer: | 0.5 to 3 s (increase and decreasing signal) |
| Sensitivity: | 1) Low range = 5 to 70 kOhm 2) High range = 15 to 150 kOhm |
| Current loop output: | Galvanic insulated, < 6V AC / < 2 mA |
| Relay outputs: | 1) Max 250 V, 3 A [AC] 2) Max 125 V, 1 A [DC] |
| Protection: | IP40 |
| Mass: | 100g |
| Dimensions: | 22.5 x 75 x 99 mm |
| Models: | LISA-B One point detector Mass: 50g Dimensions: LxWxH 65x50x45 mm (cable gland excepted) LISA-T Ribbon alike detector LISA-G Floor detector LISA-T-K1 Ribbon starting line connection kit |
LISA or “Liquid Intrusion Safe Alarming” system is designed for alarming as soon as humidity or a drop of water is detected on a ribbon like sensor. The fail safe alarming system LISA includes, as a minimum, one ribbon like sensor or one-point detector, to use with one alarm relay ES5000.
The relay ES5000 includes a self diagnostic of the detection loop (short circuit on the loop detection and ribbon sensor break off) in order to warranty a positive safe detection system.
The LISA system is dedicated for leakage detection on water distribution (pipes, sprinklers) and alarming in case of water, condensates or humidity in areas where water is prejudicial for equipments: Computers, electronic devices, machinery – High electric power station – Computer rooms, medical equipments – HVAC moisture prevention – Museum – Stores, etc.