Description
GSM datalogger is designed to record temperature. In case of exceeded set limits, SMS and JSON messages can be sent via GPRS data connection. Measured values can be sent to the internet storage COMET Cloud, which is a complete monitoring, alarm and analysis system.
It is also possible to set the regular sending of JSON messages to COMET Database, the sending interval is adjustable. Alarms are also indicated locally by LED, LCD and acoustically by built-in beeper. The recording is performed in a non-volatile electronic memory. The data can be transferred to a PC via included USB-C cable.
GSM recorder includes Traceable calibration certificate with declared metrological traceability of etalons is based on requirements of ISO/IEC 17025 standard.
Technical Data (Temperature Sensor)
| Measuring range | -20 to 60 °C |
| Accuracy | ± 0.4 °C |
| Resolution | 0.1 °C |
Technical Data (Humidity Sensor)
| Measuring range | 0 to 100 %RH |
| Accuracy | ± 1.8 %RH |
| Resolution | 0.1 %RH |
Technical Data (Dew Point)
| Measuring range | -90 to 60 °C |
| Accuracy | ±1.5 °C at ambient temperature T <25 °C and RH >30 % |
| Resolution | 0.1 °C |
General Data
| Operating temperature | -20 to +60 °C |
| Channels | internal temperature and humiditysensor |
| Memory | 500,000 values in noncyclic logging mode; 350,000 values in cyclic record mode |
| Recording interval | adjustable from 1 s to 24 h |
| Display and alarm refresh | adjustable 1 s, 10 s, 1 min |
| Recording mode | noncyclic - data logging stops after filling the memory cyclic after filling memory oldest data is overwritten by new |
| Real time clock | year, leap year, month, day, hour, minute, second |
| Power | battery SONY LiIon 5200mAh |
| Protection class | IP67 electronics; IP30 sensors |
| Dimensions | 61 x 93 x 53 mm, with antenna 120 x 93 x 53 mm |
| Weight (including batteries) | approx. 260 g |
| Warranty | 3 years |
BR 25610 
VN 7689 
US 6850 
MY 6822 
AR 2433 
GB 1474 
CN 1407 
MX 1291 
