Selangor,Kuala Lumpur (KL),Petaling Jaya,Kelana Jaya U3121M External Temperature & Relative Humidity IoT Wireless Data Logger With Built-In GSM Modem 4G Temperature & Humidity

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.

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

The device 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	-30 to 105 °C According to the connected sensor
Accuracy	According to the connected sensor
Resolution	0.1 °C
Response time t90 of temperature measurement (temperature step 20°C, air flow approximately 1m/s)	8 min

Technical Data (Humidity Sensor)

Measuring range	According to the connected sensor
Accuracy	According to the connected sensor
Resolution	0.1 %RH

Technical Data (Dew Point)

Measuring range	According to the connected sensor
Accuracy	According to the connected sensor
Resolution	0.1 °C

General Data

Operating temperature	-20 to +60 °C
Channels	1 x connectable temperature + humidity probe
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
Dimensions	61 x 93 x 53 mm, with antenna 120 x 93 x 53 mm
Weight (including batteries)	approx. 260 g
Warranty	3 years

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Selangor,Kuala Lumpur (KL),Petaling Jaya,Kelana Jaya - U3121M External Temperature & Relative Humidity IoT Wireless Data Logger With Built-In GSM Modem

U3121M External Temperature & Relative Humidity IoT Wireless Data Logger With Built-In GSM Modem