HW group: NB-WLD SET subscribed

NB-IoT device for water leak detection

NB-WLD detects the smallest amounts of water or other conductive liquids along the entire length of the connected sensor cable. The sensor cable is available in lengths of 2, 10 and 50 metres. It can be extended up to 185 metres with connecting cables.
NB-WLD is connected to a portal based on SensDesk technology via the Narrowband IoT network. The "subscribed" version includes a prepaid NB-IoT SIM card. The portal service is used for device management and monitoring.
The HWg-cloud portal is a free service with basic device management functions and email alerts. SensDesk is the paid alternative with more functions.
The NB-WLD is powered by an internal battery or a plug-in power supply unit.

• Housing: 67x78x33 mm, metal, IP40
• Power supply: Plug-in power supply 5 V, lithium battery CR123A 3 V
• Technology: NB-IoT
• SensDesk Portal required

• Detection of water in data centres (under raised floors / above suspended ceilings)
• Ingress of liquids from the next room

• NB-WLD
• WLD Sensing Cable A, 2 m
• WLD A Connection Cable, 2 m
• Battery CR123A, 3 V
• Plug-in power supply, 5 V
• NB-IoT SIM card, prepaid for 3 years

• NB-WLD
• WLD Sensing Cable A, 2 m
• WLD A Connection Cable, 2 m
• Battery CR123A, 3 V
• Plug-in power supply, 5 V
• NB-IoT SIM card, prepaid for 3 years