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 storagecomet 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 recorderincludes traceable calibration certificatewith declared metrological traceability of etalons is based on requirements ofen iso/iec 17025 standard.