The DS1921G-F5# Thermochron iButton is a robust, self-sufficient temperature logger from Maxim Integrated that offers a unique blend of compact form factor, durability, and precision. This device is designed to monitor and record temperature data over a wide range of environments, making it an ideal solution for various applications, including supply chain monitoring, environmental data acquisition, and industrial process control.

Key Features:

• High Accuracy: The DS1921G-F5# provides a temperature accuracy of ±1°C in the range of -30°C to +70°C, ensuring reliable data for sensitive applications.
• Large Memory: Equipped with enough memory to store up to 2048 temperature readings, this device can record data over extended periods without the need for frequent downloads.
• Wide Temperature Range: This Thermochron is capable of operating and logging temperatures from -40°C to +85°C, catering to a broad spectrum of environmental conditions.
• Programmable Resolution: Users can set the resolution of temperature measurements to either 0.5°C or 0.0625°C, allowing flexibility between storage capacity and temperature detail.
• Long Battery Life: With a battery life that can last for up to 10 years, the DS1921G-F5# is a set-and-forget solution for long-term deployments.
• Robust Construction: The iButton form factor is encased in a durable stainless steel can, providing resistance to physical stress and environmental factors such as moisture and dust.
• Easy Integration: The device communicates via the 1-Wire interface, allowing for simple integration with host systems and easy data retrieval.

Applications:

• Food and Beverage Industry: Monitor cold chain logistics to ensure the quality and safety of perishable goods.
• Pharmaceuticals: Track and log temperature-sensitive drugs during storage and transportation.
• Building and HVAC: Oversee environmental conditions in buildings for comfort and energy efficiency.
• Industrial: Record temperature data for process monitoring and equipment maintenance.

The Maxim Integrated DS1921G-F5# Thermochron iButton is a versatile and reliable tool for anyone needing to accurately track temperature over time. Its small size and tough exterior make it an excellent choice for field deployment in challenging environments.