COMET U6841Msim IoT Wireless Datalogger for 3 current inputs 0-20mA and 1 two-state input, with buil
Category: Wireless
Quick Overview:
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
CurrentTwo-state signalCURRENT INPUT
Measuring range 0 to 20 mA DCResolution better than 1 µAAccuracy ±20 µAInput resistance approx. 100 ΩMinimum current 0 mA (open circuit)Maximum current limited to approx. 40 mABINARY 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 DCParameters 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:1sGENERAL TECHNICAL DATA
Operating temperature -20 to +60 °CChannels 3x current input, 1x binary inputMemory 500,000 values in noncyclic logging mode; 350,000 values in cyclic record modeRecording interval adjustable from 1 s to 24 hDisplay and alarm refresh adjustable 1 s, 10 s, 1 minRecording mode noncyclic - data logging stops after filling the memory
cyclic - after filling memory oldest data is overwritten by newReal time clock year, leap year, month, day, hour, minute, secondPower battery SONY LiIon 5200mAhProtection class IP20Dimensions 61 x 93 x 53 mm, with antenna 120 x 93 x 53 mmWeight (including batteries) approx. 270 gWarranty 3 years -
COMET U6841Msim IoT Wireless Datalogger for 3 current inputs 0-20mA and 1 two-state input, with buil
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