Didactum Monitoring System 550T

Water is one of the most common causes of failures in data centers and server rooms. Dripping water from air conditioning units, defective cooling pipes, or condensation can quickly cause significant damage. The Didactum Monitoring System 550T was developed to provide reliable protection against water leaks and intrusion. With its advanced architecture, the system is the optimal solution for water leakage monitoring in data center infrastructures, building technology, and production.

The compact monitoring device offers eight sensor inputs for analog environmental sensors such as humidity, water, or leakage cables. Another eight inputs capture digital signals from door contacts, glass-break sensors, or fault contacts. Two voltage outputs supply acoustic or visual alarms such as sirens or flashing lights. Additionally, a CAN expansion port allows the integration of additional sensors or sensor modules, creating a modular platform for comprehensive water protection in critical environments.

Especially in data centers or multi-rack environments, the Didactum 550T shows its strengths. By integrating leakage detectors, smoke, airflow, temperature, and humidity sensors, comprehensive monitoring is achieved. Even small amounts of moisture are detected early and reported. This helps prevent disasters and ensures continuous operation of critical systems.

All measurement data can be conveniently processed via the web interface. The system supports SNMP v1/v2/v3 and can be integrated into management systems such as Nagios, CheckMK, PRTG, or Zabbix. Configurable logic schemes allow alarm actions to be linked; for example, a leakage detector in the server room can trigger a water damage alarm via email while simultaneously activating a flashing light or switching a relay in building automation.

Prevention of water damage through automation

The system supports complex logic schemes to link conditions and automate responses. For instance, if a leakage detector senses water contact, a pump can be automatically turned on via a relay, cooling systems shut down, and IT staff notified. This intelligent remote monitoring minimizes risk and reaction time.

Use cases

• Rack monitoring water protection: Monitoring multiple IT racks in data centers including leakage detectors and water detection chains.
• Building technology: Protecting critical systems such as HVAC with leakage sensors and real-time alarms.
• Production: Securing industrial plants where cooling or hydraulic systems may cause leaks.
• Building automation: Integration with building management systems through Modbus and SNMP support.
• Disaster prevention: Early warning system for water intrusion, smoke, and power failures in data centers.

Technical features

• Eight analog sensor ports – ideal for water sensors or leakage cables.
• Eight digital inputs for door contacts or alarm signals.
• Two voltage outputs (12V, 0.25A) for sirens or flashing lights.
• CAN expansion port for additional modules.
• Supports SNMP v1/v2/v3 for integration with all major network management systems.
• Optional LTE module for SMS or call notifications.
• Up to 1000 logical elements for maximum customization.

Example scenarios

A financial institution uses the system to monitor water leakage at its main data center. Water detection cables laid under raised floors detect moisture immediately, triggering alarms for building operators who also receive SMS and email alerts. At the same time, visual and acoustic alarms activate.

In a production environment, the system detects coolant leakage on a machine via combined temperature and leakage sensors. A relay output immediately shuts down the affected equipment to prevent damage, avoiding costly downtime.

Benefits of the Didactum Monitoring System 550T

• Early warning against water leakage and intrusion.
• Compact 19-inch rack-mount device.
• Supports up to 1000 elements.
• Realtime alerting via email, SMS, or call.
• Integration with network and building management.
• Made in EU with German support.
• Highly flexible with analog, digital, and CAN sensors.

How does the system detect water leakage?

The system detects moisture through point water sensors or water leakage cables installed extensively in raised floors or under equipment. Even small amounts of water immediately trigger alarms.

How will I be alerted in case of emergency?

The 500T offers flexible alerting options: emails, SNMP traps, SMS via LTE module, or phone calls. Additionally, optical and acoustic alarms can be activated.

Is the system suitable for large facilities?

Yes, thanks to scalability and support for CAN and Modbus extensions, numerous sensors can be networked. This enables comprehensive monitoring for large production halls or complex infrastructures.