Z-Log 44B Datalogger
Z-Log 44B Datalogger is designed for harsh environment to collect long time data. The insulated inputs allow any input channel to be connected in any combination without ground loop problem. Each channel is capable of recording AC and DC values simultaneously. The data recorded can be transferred to PC via a USB connection and analyzed through table or graphical representation.
The real time values of all channels, battery status and used memory capacity are shown on the LCD display.
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Technical Specifications
Channels | Isolation | Protection | Measurement Type | Meas. Range | Resolution | Accuracy | Filtering | Input Impedance | ||
DC | AC | DC | AC (50 & 60Hz) | |||||||
A | ✓ | 300V |
Simultaneous AC & DC |
±40V | 28V | 5mV | 0.5%+0.1V | 2%+0.5V | 50&60Hz Notch | ~10MΩ |
B | ✓ | 300V | ±74V | 49V | 10mV | 0.5%+0.1V | 2%+0.5V | 50&60Hz Notch | ~10MΩ | |
C | ✓ | 150V | ±160mV | 100mV | 20μV | 1%+0.1mV | 3%+0.5mV | 50&60Hz Notch | ~200kΩ | |
D | ✓ | 500V | ±74V | 49V | 20mV | 0.5%+0.3V | 2%+1V | 50&60Hz Notch | ~10MΩ |
Recoding interval | 1mS – 9999S. |
Memory | 500.000 Samples/Channel, Total 4.000.000 samples capacity |
Memory Endurance | >100.000 Write/Erase |
Data Retention | >100 Years |
Display | 3×16 Characters LCD Display |
Data shown on Display | AC and DC values for each channel, Battery-Memory capacity used, Device status |
Number of Buttons | 4 Pcs |
Operating Voltage | 5-12V DC/ 8 pcs. 1.5V AA Alkaline Battery |
Operating Current (Sampling) | 100mA max. |
Operating Temperature | -20 – 55 ˚C |
Computer Connection | USB |
Dimensions (Cables and Connectors excluded) | W:55 x L:275 x H:52mm |
Weight (Including Batteries) | ~ 1kg |
IP Protection | IP65 (protected against dust and splash water) |
Warranty | 2 years (componensts and workmanship) |
Compliance | CE |