Description
These temperature/humidity data logger uses the GSM network for communication. It can send alarms and temperature values per SMS. It has a large LCD that can display real time readings and logging information. This unit can send GSM alarm message to authorised user mobile phone if temperature exceeds set limits, and the user can dial the data logger through any mobile phone to get temperature readings.
More professional applications can be provided by the unique PC software DGraphTM under Windows xp/7/8 (32/64 bits). User can easily use the software to setup and download data to PC via USB. And user can view, analyse and print the data, or export other file formats(txt, xls, csv, bmp, jpg).
GSM temperature and humidity data logger spécifications
- temperature range: -35 °C to 80 °C with internal probe, -40 to 125 °C with external probes
- humidity range: 0-100 % RH
- temperature accuracy: +/- 0.3 (GSM20, GSM21, GSM20E, GSM21E), resolution 0.1 °C
- humidity accuracy: +/- 3 % RH (GSM20, GSM20E) or +/- 2 % RH (GSM21, GSM21E), resolution 0.1 % RH
- battery autonomy with activated GPRS communication: 1-3 days (and can also be connected to a fix power adapter)
- storage capacity: 32 000 dated values
- sample rate: 1 s to 24 h
- rechargeable Li Battery (2600 mA)
- delivered with USB cable
- dimension: 120x74x24 mm
- weight: about 100 g
- version GSM20/GSM21 with internal sensors and GSM20E/GSM21E with external sensors (delivered with the logger)
- software in English
- SIM card is not included with the data logger
