DS1925, Data Log Memory Significantly Increased to 122KB

Maxim Integrated Products Korea (CEO Kim Hyun-sik) has launched the 'DS1925 iButton®' temperature data logger, which can precisely monitor temperature-sensitive products and processes, such as cold chain distribution, for extended periods.

It is crucial to monitor temperature-sensitive products and processes to ensure they are not exposed to environments that are too high or too low. However, until now, only 16KB of data could be collected per temperature monitoring session, and data samples often had to be reduced. The Maxim DS1925 provides longer monitoring sessions than competitor products through its significantly expanded 122KB data log memory.



The Maxim DS1925 provides high precision of ±0.5 degrees over a wide range of -40 to +85 degrees Celsius. It measures battery life, and measurements are maintained even if the battery runs out before the data logger is replaced. While other temperature loggers use plastic covers, the DS1925 features a robust stainless steel design capable of withstanding harsh environments. It also boasts a compact size with a diameter of 17.35 mm and a thickness of 5.89 mm. The Maxim DS1925 is ideal for temperature recording in cold chain, pharmaceutical, medical, life science, and food safety fields.

Scott Jones, Executive Vice President of Micro & Security Business Management at Maxim Integrated, said, “Based on our extensive experience in environmental and temperature sensors, we developed the next-generation DS1925 product to solve customer problems.” "We will continue to strive to provide high-quality products to our customers, just like the iButton products that have earned our trust over the past several years," he said.

"Tobias Holmer, Product Manager at TSS, stated, 'TSS's biotechnology customers rely on TSS to make decisions based on accurate information and ultimately ensure the safety of global patients.' Maxim Iburton temperature loggers, with their high precision, reliability, and responsiveness, boost TSS's confidence in data quality. With the new high-capacity DS1925 model, we will be able to increase sample rates or maintain high levels of monitoring for extended periods."

The Maxim DS1925 iButton temperature data logger is provided as an evaluation kit along with hardware, software, host system source code, accessories, and a system solution reference. More information about the DS1925 is available on the Maxim website.