This is a temperature logger that can communicate with PC through RS232 communication protocol and HI 90140 infrared transmitter
This document is an instruction manual for the Hanna Instruments HI 140 Series of Thermologgers and the compatible HI 90140 Infrared Transmitter. It provides guidance on preliminary examination, general description of features such as programmable alarms and data storage, and startup procedures using RS232 communication with PC software.
| Maximum samples stored | 7600 samples |
|---|---|
| Expected battery life | 4 years at 25°C |
| Waterproof rating | IP67 |
The expected battery life is about 4 years at 25°C operating temperature.
The loggers can memorize up to 7600 samples.