DS1922L/DS1923 - Evaluation kit
DS1922L/DS1923 - Evaluation kit
Do you need a robust way to monitor Temperature and Humidity?
The iButton is an extremely robust method for logging data in harsh and sensitive environments.
When you attach a tiny Thermochron (DS1922L) anywhere on your shipment, you will know whether the temperature environment changed during transit and by precisely how much. Using Thermochrons, companies are discovering that their quality goes up while their operating costs come down.
If you’re shipping highly sensitive products like pharmaceuticals, the shift of even a few degrees can mean the difference between delivering a safe, effective product and rendering it completely useless.
Refrigeration/freezer systems that malfunction can cause significant financial loss if left unchecked. But temperature can be easily monitored by strategically placing Thermochrons or Hygrochrons (DS1923) throughout the areas which require accurate, yet potentially highly dispersed monitoring.
iButtons - Simple Low Interface
- Rugged, reusable and portable
- Up to 8K data points
- Programmable Resolution
- 8-bit (0.5C) or 11-bit (0.0625C) - Accuracy +/- 0.5 C
- Sample Rate 1 second to 273 hours
- 512 bytes of general purpose memory
- 64 bytes of calibration memory
- Onboard Password Protection
*Maxim’s iButton DS1922L/DS1923 evaluation kit includes all the necessary hardware and software for a complete product development contained in a compact USB stick format. The DS1922L/DS1923 includes a free IDE for designing a complete logger. Offer valid while stock lasts.
When developing an iButton solution for an application, you can consider many complementary technologies. Bar codes, RFID tags, magnetic stripe, prox, and smart cards are some of the possibilities. Unlike bar codes and magnetic stripe cards, most of the iButtons can be read and be written to.
In addition, the communication rate and product breadth of iButtons goes well beyond the simple memory products typically available with RFID. As for durability, the thin plastic of smart cards is no match for the strength of the stainless-steel-clad iButton.
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