Didactum Water Sensor

Water is one of the most common causes of damage in IT infrastructures, buildings, or production facilities. Even the smallest amounts can destroy sensitive electronics or shut down production processes. The Didactum Water Sensor was specifically developed to ensure reliable water leakage monitoring and robust flood protection. This makes it suitable for use in server rooms, data centers, industrial facilities, as well as in private environments such as smart homes or basements.

The sensor does not detect water using metal contacts that are prone to corrosion, but rather by measuring the capacitance between two stainless steel poles. This non-corrosive measuring principle, along with the sealed plastic housing, ensures particularly high durability, making the leakage sensor ideal for long-term continuous use in IT infrastructures. Thanks to its low operating voltage, it is also especially safe to use.

The water sensor can be directly connected to Didactum monitoring systems via analog ports. This enables seamless integration into central monitoring solutions. With SNMP support, integration into network monitoring software such as Zabbix, PRTG, or Nagios is easily possible. As soon as a leak or water ingress is detected, immediate water damage alerts are sent via e-mail, SMS, or SNMP trap to the responsible systems.

Effective protection in critical areas

Especially in server rooms, immediate detection of water ingress is crucial. Raised floors, air conditioning systems, and piping are among the typical sources of danger. Here, the Didactum Water Sensor can be installed in a decentralized way under IT racks, near cooling equipment, or directly on the floor. Additionally, water leakage cables are available to cover large areas comprehensively.

Real-time water leakage alerts ensure that responsible IT staff are immediately informed. This allows timely measures to be taken and damage to be avoided. In addition to traditional IT applications, the water sensor can also be used in building technology, in the monitoring of heating and air conditioning systems, and in smart homes.

Versatile applications

• Data centers: Early warning of water ingress in raised floors
• Building water protection: Prevention of leakage damage in technical or basement rooms
• Smart home water sensor: Protection against flooding in kitchens, bathrooms, or basements
• Industrial facilities: Continuous liquid detection in production lines or machine rooms
• Aquariums & water tanks: Monitoring of water levels with automatic alerting

Main technical features

• Precise liquid detection: Real-time measurement of conductive liquids
• Durable construction: Stainless steel poles & corrosion-proof housing
• Flexible placement: Usable in raised floors, piping, or under machines
• SNMP monitoring: Integration into professional network tools
• Real-time alerts: Notification via e-mail, SMS, or SNMP
• Scalable: Expandable through sensor expansion units for complex installations
• Automated protection function: Control of external devices such as pumps or valves during alarms

Practical examples of water protection

In a data center, the water sensor continuously monitors the raised floor. As soon as moisture is detected, the system alerts administrators via SMS and activates an optical alarm siren. If necessary, a pump can even be switched on automatically to prevent damage.

In an industrial hall, the Didactum Water Sensor detects a coolant leak. In response, the machine is shut down via a relay and the maintenance department is informed. In smart homes, the sensor in laundry rooms ensures that an immediate alarm is triggered in the event of a defective washing machine — before flooding occurs.

Advantages of the Didactum Water Sensor

• Reliable protection against water leakage and water ingress
• Robust, non-corrosive measuring principle
• Easy integration into Didactum systems and SNMP networks
• Ideal for IT, industry, smart home, and building technology
• Scalable installation for large facilities
• Support for real-time notifications

How is the Didactum Water Sensor connected?

The sensor is connected via the analog port of the Didactum monitoring systems and is automatically detected.

Can the sensor also be installed in damp environments?

Yes, thanks to the robust plastic housing and the corrosion-proof measuring principle, the sensor is suitable for continuous operation even in damp environments.

What alerting options are available?

In the event of a leakage or flooding, notifications are sent via SMS, e-mail, or SNMP directly to the configured systems and staff.