IoT Wireless Datalogger for Temperature and Humidity from external probe, CO₂ and Atmospheric Pressure from built-in sensors with built-in 4G modem

4G datalogger is designed to record temperature and humidity from external Digi/E series probe, atmospheric pressure and CO2 from internal sensors. 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 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.

4G recorder includes Traceable calibration certificate with declared metrological traceability of etalons is based on requirements of EN ISO/IEC 17025 standard.

code

U4442G
Garantie

3 années

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Données techniques

Valeurs mesurées

Température

Humidité relative

Valeurs calculées (point de rosée…)

CO2

Pression atmosphérique

TEMPERATURE SENSOR

Measuring range according to the connected probe Digi/E

Accuracy according to the connected probe Digi/E

Resolution 0.1 °C

Response time according to the connected probe Digi/E

HUMIDITY SENSOR

Measuring range according to the connected probe Digi/E

Accuracy according to the connected probe Digi/E

Resolution 0.1% RH

DEW POINT

Measuring range according to the connected probe Digi/E

Accuracy according to the connected probe Digi/E

Resolution 0.1 °C

CO₂ SENSOR

Measuring range 0 to 5000 ppm

Accuracy ±(50ppm +2% from reading) at 25°C and 1013hPa

Resolution 1 ppm

ATMOSPHERIC PRESSURE SENSOR SENSOR

Measuring range 600 to 1100 hPa

Accuracy ±1.3 hPa at 23 °C from 800 to 1100 hPa

Resolution 0.1 hPa

4G MODEM PARAMETERS

LTE Cat 1 LTE FDD/GSM/GPRS/EDGE

Supported network types GSM/GPRS/EDGE 900/1800 MHz
LTE FDD B1/B3/B5/B7/B8/B20

GENERAL TECHNICAL DATA

Operating temperature -20 to +60 °C

Channels connector for extenal Digi/E series probe, built-in (internal) amospheric and CO₂ concentration sensor

Memory 500,000 values in noncyclic logging mode; 350,000 values in cyclic record mode

Recording interval to the internal memory adjustable from 1 second to 24 hours

Recording interval to the COMET Cloud from 5 minutes

Interval for measuring and evaluating alarms 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 rechargeable Li-Ion battery A8200, 3.6V/5200mAh

Protection class IP20

Dimensions 61 x 93 x 53 mm, with antenna 120 x 93 x 53 mm

Weight (including batteries) approx. 260 g

Warranty 3 years

IoT Wireless Datalogger for Temperature and Humidity from external probe, CO₂ and Atmospheric Pressure from built-in sensors with built-in 4G modem

Données techniques

Valeurs mesurées

TEMPERATURE SENSOR

HUMIDITY SENSOR

DEW POINT

CO₂ SENSOR

ATMOSPHERIC PRESSURE SENSOR SENSOR

4G MODEM PARAMETERS

GENERAL TECHNICAL DATA

Accessoires facultatifs

Software

Others

Manuals

Catalogs

Nous recommandons

IoT Wireless Datalogger for Temperature and Humidity from external probe, CO₂ and Atmospheric Pressure from built-in sensors with built-in 4G modem

Données techniques

Valeurs mesurées

TEMPERATURE SENSOR

HUMIDITY SENSOR

DEW POINT

CO2 SENSOR

ATMOSPHERIC PRESSURE SENSOR SENSOR

4G MODEM PARAMETERS

GENERAL TECHNICAL DATA

Accessoires facultatifs

Software

Others

Manuals

Catalogs

Nous recommandons

CO₂ SENSOR