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T Logger

T Logger of ista – Precision heating control for every home.

Enhance residential comfort with smart temperature monitoring.

Your benefits at a glance:

Precision monitoring

Secure and tamper-proof

Extended battery life

Integrated web monitoring

Smart temperature tracking for cozy living.

The T Logger is an indispensable tool for modern residential real estate, ensuring that properties maintain optimal heating levels efficiently. 

By providing precise temperature measurements and logs, this technology empowers property managers and residents to maintain a constant, comfortable indoor climate. It aids in energy conservation by allowing adjustments based on accurate data, thereby reducing unnecessary heating costs and enhancing the overall living environment.

Smart climate control in homes with T Logger.

The T Logger brings cutting-​edge temperature control to your fingertips. This device not only ensures that residential properties are heated efficiently to a standard 19°C but also provides critical alerts for temperature anomalies, supporting proactive maintenance and resident comfort.

Accurate climate control

Maintains ideal heating levels effortlessly.

Proactive anomaly detection

Alerts managers to temperature irregularities.

Energy efficient

Helps reduce heating costs and promotes sustainable living.
Das Bild zeigt eine Frau, die auf einem Sofa sitzt und die Heizkostenabrechnung von ista liest. Sie hat langes blondes Haar und trägt eine schwarze Brille. Ihr Oberteil ist ein blaues Hemd, dazu trägt sie eine braune Hose. Während sie die Heizkostenabrechnung in der linken Hand hält, ruht ihre rechte Hand an ihrem Kinn. Sie blickt direkt in die Kamera. Das beige Sofa, auf dem sie sitzt, erstreckt sich über das gesamte untere Drittel des Bildes. Auf der linken Seite liegt eine weiße Decke über der Rückenlehne, davor lehnt ein gelbes Kissen. Im Hintergrund sind verschiedene Möbelstücke zu erkennen, die auf ein Wohnzimmer hinweisen: Rechts stehen eine Stehlampe und ein Regal, in der Mitte führt eine offene zweiflügelige Tür in einen weiteren Raum mit Bücherregalen. Der gesamte Hintergrund ist unscharf.
Heat cost allocation

Reduce heating costs with precision.

Explore how the T Logger integrates into our Heat Cost Allocation service to maximize your energy efficiency and cost savings.

Discover more

Facts & Figures

6.300 employees

Icon: In einem Kreis in der Farbe lime Grün befindet sich eine abstrakte Darstellung der Erde.

20 countries

3,7 mil t CO₂ emissions avoided

Obrázok zobrazuje zelenú ikonku na vysielanie - prenos dát.

43 mil radio devices

14 mil utilisation units

How does it work?

The T Logger operates through an advanced electronic thermometer system that continuously measures and logs room temperatures. Installed directly within dwellings, it communicates data to a centralized web portal, enabling remote monitoring and management. This system ensures dwellings are heated to an optimal 19°C, provides immediate alerts for any temperature deviations, and supports energy-saving decisions by allowing residents and managers to view real-time temperature data and adjust settings accordingly. The integration with ista’s heat cost allocator further enhances its capability to optimize heating consumption and drive cost efficiencies.

 

Technical features

  • Measurement accuracy to within 0.5°C
  • Secure, wall-mounted and protected against tampering (removal)
  • Temperature analysis and monitoring on the “My consumption tracking” online portal
  • Interoperable with all ista radio solutions
  • Operates with a long-life lithium battery (10 years)
  • Simple, discreet, and easy to use
  • Enables residents, managers, and heating engineers to work on the basis of factual data
  • Optimization of energy consumption and alarms in case of anomalies
  • Very low radio wave emissions (equivalent to those of a garage remote control)

Frequently asked questions

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