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Blog posts

How Glycol Concentration Affects Leak Detection in Data Center Cooling Loops

In liquid-cooled data centers, glycol keeps systems from freezing, but too much can make leak detection go blind. We tested how propylene glycol concentration affects conductive leak sensors and found that detection stops around 80%. See how your cooling loop compares.

Intro to Temperature Data Loggers

Intro to Temperature Data Loggers

Learn about the different types of temperature data loggers used across industries such as food, pharmaceuticals, HVAC, and manufacturing. Compare thermocouple, RTD, thermistor, and wireless models to choose the right logger for your monitoring needs.

Data Center Leak Detection and Monitoring for Liquid-Cooled Systems

Data Center Leak Detection and Monitoring for Liquid-Cooled Systems

High-density data centers are rapidly adopting liquid cooling technologies such as direct-to-chip cold plates and rear-door heat exchangers to manage racks drawing 15–30 kW or more. These systems often rely on propylene glycol mixtures in primary and secondary loops to transport heat safely and efficiently. However, introducing liquid to IT spaces introduces leak risk. Effective leak detection, integrated with a building management system (BMS) and tuned for water-glycol mixture, is now critical for uptime. Using IOThrifty solutions such as the LD1 Leak Detection System and LD Leak Detection Switch, engineers can deploy wide-area sensing, pinpoint leak location, and trigger immediate alarms to protect servers and maintain cooling continuity.

Wireless Temperature Sensors in Remote Industrial Sites

Wireless Temperature Sensors in Remote Industrial Sites

Discover how wireless temperature sensors, transmitters and data loggers improve remote industrial monitoring by enhancing accuracy, efficiency and long term performance tracking.

Are Data Loggers FDA 21 CFR Part 11 Compliant?

Are Data Loggers FDA 21 CFR Part 11 Compliant?

Data loggers including those measuring temperature, humidity, and thermocouple inputs can meet FDA 21 CFR Part 11 compliance when paired with validated software and documented procedures. It highlights key requirements such as audit trails, user authentication, electronic signatures, and links to official FDA resources while pointing readers to IOThrifty’s data logger collection.



Male and Female Connectors

Are Thermocouple Connectors Interchangeable Between Manufacturers?

Are Thermocouple Connectors Interchangeable Between Manufacturers? When sourcing thermocouple connectors, it's common to wonder whether a male conn...

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