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BSF-WAT-U – Water Sensor
Carlo Gavazzi BSF-WAT-U Smart Dupline water detection sensor module designed for leak monitoring and automated water alarm systems.
£96.20
Why Choose the Carlo Gavazzi BSF-WAT-U Water Sensor?
The Carlo Gavazzi BSF-WAT-U is a compact and reliable Smart Dupline® water detection sensor designed to detect moisture and water leaks before they can cause significant damage. As part of the Carlo Gavazzi smart-house automation system, it provides an effective solution for water alarm monitoring in residential, commercial and building automation applications.
The BSF-WAT-U features an integrated water sensor input together with screw terminals for connection of an external Felson moisture cable. Its water-resistant construction, compact housing and simple Smart Dupline® bus connection make it ideal for reliable leak detection and automated water alarm functions.
With IP67 protection and a fast response time of up to 156 ms, the BSF-WAT-U provides dependable water detection for smart-house controllers and building automation systems. The module is bus supplied, eliminating the need for a separate power supply.
Key Advantages
- Compact Smart Dupline® water detection sensor for automated leak monitoring.
- Integrated water sensor input with external sensor connection capability.
- IP67 protection rating suitable for demanding environments.
- Fast water detection response for early leak warning.
- Bus-powered design simplifies installation and system integration.
- Compatible with Carlo Gavazzi smart-house controllers.
Key Features
- Carlo Gavazzi Smart Dupline® water detection series.
- Two-channel transmitter module.
- Integrated water sensor input.
- External input for Felson moisture cable.
- IP67 water-resistant housing.
- Fully programmable through compatible SH tools.
- Automatic identification with SH2WEB24 controller systems.
- Compact ABS enclosure with wall mounting capability.
Reliable Water Detection for Smart Buildings
Water detection sensors such as the Carlo Gavazzi BSF-WAT-U help protect buildings by identifying leaks and moisture at an early stage. When connected to a smart-house controller, the sensor can activate programmed water alarm functions and support automated responses to prevent water damage.
The Smart Dupline® communication platform allows the BSF-WAT-U to integrate seamlessly into modern building automation systems. Its compact design and programmable operation make it suitable for both new installations and retrofit projects requiring reliable water monitoring.
Typical Applications
- Smart home water leak detection systems.
- Building automation water alarm functions.
- Basement and utility room monitoring.
- Commercial property leak prevention.
- Plant room and equipment protection.
- Integration with Carlo Gavazzi smart-house controllers.
Technical Specifications
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| IP Rating | IP67 | |
|---|---|---|
| Connection | Terminals | |
| Manufacturer | Carlo Gavazzi | |
| Series | Smart Dupline® | |
| Model | BSF-WAT-U | |
| Product type | Water detection sensor module | |
| Communication system | Smart Dupline® bus | |
| Channels | 2 input channels | |
| Input | Integrated water sensor with parallel external sensor connection | |
| Trigger resistance | 150–470 kΩ | |
| Response time | ≤156 ms at 128 channels | |
| Power supply | Bus supplied | |
| Protection rating | IP67 | |
| Operating temperature | -20 to +50 °C | |
| Storage temperature | -50 to +85 °C | |
| Housing material | ABS | |
| Housing colour | White | |
| Dimensions (H × W × D) | approx. 70 × 39 × 15.5 mm | |
| Connection | Screw terminals 0.2–1.5 mm² |
Frequently Asked Questions
What is the Carlo Gavazzi BSF-WAT-U used for?
The BSF-WAT-U is a Smart Dupline® water detection sensor used to identify moisture and water leaks and provide alarm signals within automation systems.
How does the BSF-WAT-U detect water?
The sensor uses an integrated water detection input and can also connect to an external Felson moisture cable for expanded monitoring capability.
What protection rating does the BSF-WAT-U have?
The BSF-WAT-U has an IP67 protection rating, providing resistance against dust and water ingress.
How is the BSF-WAT-U powered?
The BSF-WAT-U is powered directly from the Smart Dupline® bus, removing the requirement for a separate power supply.
Where is this water sensor typically installed?
The BSF-WAT-U is typically installed in smart homes, commercial buildings, utility areas and automation systems requiring early water leak detection.
Trusted by Building Automation Professionals
Carlo Gavazzi Smart Dupline® sensors are trusted by automation engineers and system integrators worldwide to provide reliable monitoring, efficient control and seamless integration into intelligent building systems.
