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U3121G | IoT Wireless Temperature and RH Datalogger

$ 1,475.00 Ex. GST

Available to back order. ETA will be 3 - 5 weeks.

COMET Cloud Subscription:
Order total:

$1,475.00 Ex. GST

GSM datalogger is designed to record temperature and humidity from external probe. In case of exceeded set limits, SMS and JSON messages can be sent via 4G data connection. Measured values can be sent to the internet storageย 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.

The temperature and humidity probe is not included in delivery, probe of the appropriate length and design you can choose in optional accessories.

The deviceย includes Traceable calibration certificateย with declared metrological traceability of etalons is based on requirements ofย EN ISO/IEC 17025 standard.

Warranty: 3 years

INCLUDED IN DELIVERY:


EXTERNAL PROBES ARE NOT INCLUDED IN DELIVERY, SOLD SEPARATELY

SIM CARD IS NOT INCLUDED IN DELIVERY

Tested with Telstra, Vodafone and OPTUS SIM cards in Australia.

MEASURED VALUE
Temperature
Relative humidity
Counted values (dew pointโ€ฆ)

TEMPERATURE SENSOR
Measuring rangeย according to the connected probe Digi/E
Accuracyย according to the connected probe Digi/E
Resolutionย 0.1 ยฐC
Response time t90 of temperature measurement (temperature step 20ยฐC, air flow approximately 1m/s)ย 8 min

HUMIDITY SENSOR
Measuring rangeย according to the connected probe Digi/E
Accuracyย according to the connected probe Digi/E
Resolutionย 0.1% RH

DEW POINT
Measuring rangeย according to the connected probe Digi/E
Accuracyย according to the connected probe Digi/E
Resolutionย 0.1 ยฐC

GSM MODEM PARAMETERS
LTE Cat 1ย LTE FDD/GSM/GPRS/EDGE
Supported network typesย GSM/GPRS/EDGE 900/1800 MHz
LTE FDD B1/B3/B5/B7/B8/B20

GENERAL TECHNICAL DATA
Operating temperatureย -20 to +60 ยฐC
Channelsย 1x connectable temperature+humidity probe
Memoryย 500,000 values in noncyclic logging mode; 350,000 values in cyclic record mode
Recording interval to the internal memoryย adjustable from 1 second to 24 hours
Recording interval to the COMET Cloudย from 5 minutes
Interval for measuring and evaluating alarmsย adjustable 1 s, 10 s, 1 min
Recording modeย noncyclic – data logging stops after filling the memory
cyclic – after filling memory oldest data is overwritten by new
Real time clockย year, leap year, month, day, hour, minute, second
Powerย rechargeable Li-Ion battery A8200, 3.6V/5200mAh
Protection classย IP67
Dimensionsย 61 x 93 x 53 mm, with antenna 120 x 93 x 53 mm
Weight (including batteries)ย approx. 260 g
Warrantyย 3 years

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