Comet U5841M Data logger for 3 voltage inputs 0-10V and 1 two-state input, with built-in GSM modem
Comet U5841M Data logger for 3 voltage inputs 0-10V and 1 two-state input, with built-in GSM modem Data Loggers Comet Singapore Distributor, Supplier, Supply, Supplies | Mobicon-Remote Electronic Pte Ltd
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TECHNICAL DATA

VOLTAGE INPUT  
Measuring range 0 to 10 V DC
Accuracy ±20 µA
Input resistance approx. 130 kΩ
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
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
GENERAL TECHNICAL DATA  
Operating temperature -20 to +60 °C
Channels 3x voltage input, 1x binary input
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 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

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