Data Logger/Controller suits low-power applications.

Press Release Summary:



Embedded Model TFX-11v2 provides 19 analog channels, 24 digital lines, 2 UARTs, up to 6.4 kHz sampling rate, and 2 Mbyte of Flash EEPROM memory. Minimum current draw is less than 100 µA in low-power mode with up to 150 mA available for data acquisition or control tasks. Unit measures only 1.2 x 2.75 x 0.50 in. Logger/controller is user-programmed in Windows®-based TFTools Integrated Development Environment using TFBASIC.



Original Press Release:


Tattletale® TFX-11v2 Low-Power Embedded Data Logger/Controller Has Smaller Footprint and Larger Flash Memory


Onset Computer Corporation introduces the TFX-11v2, a new member of its Tattletale Flash eXpress family of embedded data loggers/controllers, which are widely used in applications requiring low-power operation. With a footprint of only 1.2 x 2.75 x 0.50 inches, the TFX-11v2 provides 19 analog channels (11 @ 12-bit resolution; 8 @ 8-bit resolution), 24 digital lines (16 bi-directional and 8 input only), 2 UARTs (one software), up to 6.4 kHz sampling rate, and 2 MB of Flash EEPROM memory. Minimum current draw for the TFX-11v2 is less than 100 microamps in low-power mode, with up to 150 mA available for data acquisition or control tasks.

The TFX-11v2's combination of small footprint, low power, I/O capability, and Flash memory make it an ideal choice for applications requiring portability or prolonged field deployment where fast sampling over multiple channels and non-volatile data storage are critical. The TFX-11v2, based on Motorola 68HC11 and Microchip PIC 16F873A processors, is user-programmed in Onset's Windows®-based TFTools Integrated Development Environment (IDE) using TFBASIC, which includes many high-level commands that simplify the development process.

About Onset Computer Corp.

Onset Computer Corporation has been producing small, inexpensive, battery-powered embedded controllers and data loggers since 1981, and has sold over 600,000 loggers that are used throughout the world by over 25,000 customers. In addition to the embedded data logger/controllers, Onset offers OEM
sensors and over 50 models of HOBO standalone data loggers to measure temperature, humidity, light, current, 4-20 mA, voltage, on/off, open/closed, events, and rainfall. Onset loggers are used in a wide range of research, commercial, industrial, and educational applications.

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