Comet Dual channel 0-5V voltage datalogger with display
Comet Dual channel 0-5V voltage datalogger with display Data Loggers Comet Singapore Distributor, Supplier, Supply, Supplies | Mobicon-Remote Electronic Pte Ltd
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TECHNICAL PARAMETERS
Measurement accuracy: ±0.2% FS
Resolution of voltage input: 13 bits (8192 levels)
Resolution of current input: 7900 levels
Signal character at binary input: from potential-less contact or two-state voltage signal
Minimum pulse duration at binary input: 500 ms (shorter pulses may not be recorded)
Maximum frequency at binary input: 0.5 Hz (i.e. maximum 5 pulses for 10 s)
Power current through contact at binary input: 3 uA (contact closed)
Voltage accross open contact at binary input: maximum 3.6 V
Low voltage level at binary input: 0 to +0.2 V (maximum current from the input 3 uA
High voltage level at binary input: +3.0 to +30 V (maximum current to the input 100 nA
Data logging interval: adjustable from 10s to 24hours
Display refresh and alarm state refresh: every 10 s
Total memory capacity: 32000 values (in non cyclic mode)
Data logging modes: noncyclic – logging stops after filling the memory
cyclic – after filling memory oldest data is overwritten by new
Operation temperature range: -30 to +70°C
Real time clock: year, leap year, month, day, hour, minute, second
Built-in connector for input signals: Canon 9 pins, male
Dimensions without connectors: 93x64x29mm
Weight including battery: 130g
Power: Lithium battery 3,6V, size AA
Typical battery life in operation from -5 to +35°C:
(if often operated outside of the above temperature range battery life can be reduced to 75%)
6 years
Battery life in continuous on-line mode with interval 1 minute: 4 years
Battery life in continuous on-line mode with interval 10 seconds: 1 year
Protection: IP67 - protected against influence of temporary immersion into water

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