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IoT Wireless Datalogger for 3 current inputs 0-20mA and 1 two-state input, with built-in 2G modem and Flat Rate SIM Card
IoT Wireless Datalogger kit with built-in GSM modem and Flat Rate SIM Card allows the instant connection to the COMET Cloud.
IoT Datalogger is designed to record 3 current inputs and 1 binary input. In case of exceeded set limits e-mail is sent from the COMET Cloud.
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 EN ISO/IEC 17025 standard.
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codeU6841Msim
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Warranty3 years
Technical data
Measured value
Current
Two-state signal
CURRENT INPUT
Measuring range
0 to 20 mA DC
Resolution
better than 1 µA
Accuracy
±20 µA
Input resistance
approx. 100 Ω
Minimum current
0 mA (open circuit)
Maximum current
limited to approx. 40 mA
BINARY INPUT
Parameters of the voltage contact
„L“ level input voltage:< 0,8 V(*);
„H“ level input voltage:> 2 V;
Minimum voltage applicable:0 V;
Maximum voltage applicable:+30 V DC
„H“ level input voltage:> 2 V;
Minimum voltage applicable:0 V;
Maximum voltage applicable:+30 V DC
Parameters of the voltage-free contact
Contact resistance in „switched-on“ state:< 10 kOhm;
Contact resistance in the „switched-off“ state:> 2 MOhm;
Contact voltage in the „switched-off“ state:ca 3 V;
Minimum state duration necessary for latching the state:1s
Contact resistance in the „switched-off“ state:> 2 MOhm;
Contact voltage in the „switched-off“ state:ca 3 V;
Minimum state duration necessary for latching the state:1s
GSM MODEM PARAMETERS
Quad-band
850/900/1800/1900MHz
Compliant to GSM
Phase2/2+
GPRS
GPRS mobile station class B
Class 4
2W @ 850/900MHz
Class 1
1W @ 1800/1900MHz
GENERAL TECHNICAL DATA
Operating temperature
-20 to +60 °C
Channels
3x current input, 1x binary input
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
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. 270 g
Warranty
3 years