NTI Water Sensor with Visual & Audible Alarm

A small leak can cause major damage – but with the NTI Water Sensor with integrated visual and audible alarm, you are fully protected. This state-of-the-art point leak sensor is specially designed to detect conductive liquids in confined spaces, such as under air conditioners, dishwashers, or in server rooms.

With a detection height of 0.79 to 13 mm, it reacts instantly to even the smallest accumulations of liquid. Its compact design (51 x 105 x 30 mm) and IP65 certification make it resistant to dust and splashing water, ideal for demanding environments. As soon as a leak is detected, the sensor triggers a piercing 85 dB audible alarm, while a red LED provides immediate visual feedback. A green LED indicates operational status, and the DPDT alarm contacts allow seamless integration with monitoring systems such as the NTI ENVIROMUX series. With only 30 mA in idle and 85 mA in alarm mode, it is energy efficient, and the 1.5 m cable provides flexible installation options. The included mounting bracket with adhesive tape or screw fastening makes it easy to install on flat surfaces.

The strength of the NTI Water Sensor with Alarm lies in its ability to issue immediate and multi-channel warnings that prevent costly damage.

Imagine a busy server room: condensation drips unnoticed from an air conditioner. The sensor emits an 85 dB alarm, the red LED flashes, and the DPDT contacts trigger an automatic shutdown or send a notification through the ENVIROMUX system before expensive hardware is damaged. In a private home, installed under a washing machine, the alarm wakes the residents and prevents flooding that could destroy floors or walls.

The sensor is compatible with systems such as ENVIROMUX-1W, ENVIROMUX-MICRO-TRH, and the E-DI2-1W Digital Input Expander, making it a versatile tool for professional environments. Powered by a 12V/1A power supply, it is suitable for both fixed installations and mobile use. CE and RoHS certifications ensure environmental friendliness and safety, while its simple plug-and-play installation without calibration saves time. Whether in laboratories, offices, or industrial facilities, this detector stands as your guardian against unnoticed leaks.

Why choose this NTI sensor?

Because it combines prevention with ease of use, offering safety and cost efficiency. Water damage causes billions in losses annually, but this detector protects your investments by detecting risks early. Example: in a food production plant, installed under a cooling system, the sensor detects a leak, triggers an alarm, and stops the process before perishable goods become contaminated. In a hotel, placed under a dishwasher, it prevents water damage that could lead to renovation costs and guest complaints.

Its compact size and adjustable mounting angle make it discreet, yet its performance is unmistakable. Integrated into an NTI monitoring system such as ENVIROMUX-MINI-LXO, it provides real-time data on leaks, temperature, and more, creating a comprehensive safety network. With an operating temperature range of 0 to 50°C and the ability to work with up to 305 meters of cable, it adapts to any challenge – from small offices to large industrial facilities.

• Immediate warning systems: 85 dB audible alarm and red LED for quick on-site response, independent of network connections.
• Compact, robust design: IP65-certified, only 51 x 105 x 30 mm, ideal for tight spaces such as under HVAC units or control cabinets.
• High precision: Detects liquids from 0.79 mm, with DPDT contacts for integration into alarm systems or automations.
• Energy efficient: Consumes only 1 µA in idle (5VDC) and 10.7 mA in closed circuit, perfect for sustainable applications.
• Easy installation: Adjustable mounting angle with adhesive tape or screws, 1.5 m cable for flexible placement.

Applications and Practical Examples

The NTI Water Sensor with integrated alarm is an all-rounder for environments where liquid leaks must be detected immediately. It saves costs, protects equipment, and enhances safety. Here are some practical applications:

• Server rooms and IT infrastructure: Placed under air conditioners or in cabinets, the sensor detects condensation. Example: in a data center, the 85 dB alarm sounds when a leak occurs, the LED signals danger, and the DPDT contacts shut down servers to protect hardware worth thousands of euros.
• Household appliances: Under washing machines or dishwashers in homes or hotels. Scenario: in a vacation complex, the alarm prevents kitchen flooding by alerting staff in time, thus avoiding mold and damage.
• Industry and production: Under compressors or cooling systems in factories. Example: in a beverage manufacturing plant, the sensor detects a leak, stops the machine, and prevents product loss or hygiene issues.
• Laboratories and research: In chemical or biological labs for monitoring liquids. Example: a pharmaceutical lab prevents contamination when the sensor detects a chemical leak and initiates immediate evacuation.
• Facility management: In HVAC systems of office buildings. Example: in a shopping center, the sensor warns of a leak in the air conditioning system, preventing infrastructure damage and ensuring uninterrupted operation.

These scenarios illustrate how the sensor acts proactively and minimizes damage. Its compatibility with ENVIROMUX systems (1W, MICRO-TRH, MINI-LXO) and Remote Power Reboot Switches such as PWR-RMT-RBT-C13 makes it a central component of modern monitoring solutions. The simple mounting – adhesive or screw – and the included 12V power supply make it suitable for both professionals and DIY users.

Benefits at a Glance

• Quick response: Audible and visual alarms minimize reaction times and prevent costly secondary damage.
• Versatile integration: Compatible with NTI systems for comprehensive monitoring of leaks, temperature, and more.
• Durability: IP65 protection and low-maintenance construction for reliable use in harsh environments.
• User-friendliness: Plug-and-play operation with minimal power consumption, ideal for flexible and sustainable applications.

The NTI Spot Liquid Detector with integrated visual and audible alarm is the smart solution for those who refuse to compromise on safety.

Compatible:

Compatible with the following monitoring systems for server room supervision:

• ENVIROMUX-1W and ENVIROMUX-1WP
• ENVIROMUX-MICRO-TRH and ENVIROMUX-MICRO-TRHP
• ENVIROMUX-MINI-LXO

Compatible with the following Remote Power Reboot Switches / IP-LAN Power Sockets:

• PWR-RMT-RBT-C13