Data logger for 3 voltage inputs 0-10V and 1 two-state input

Data logger for 3 voltage inputs 0-10V and 1 two-state input

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Specifications
Details

Technical data

Value
Measured value Voltage
Two-state signal
VOLTAGE INPUT  
Measuring range 0 to 10 V DC
Accuracy ±10 mV
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 Lithium battery 3.6V, size AA
Protection class IP20
Dimensions 61 x 93 x 32 mm
Weight (including batteries) approx. 120 g
Warranty 3 years


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