GENERAL SPECIFICATIONS |
Counter, Event and State |
Event/state change frequency |
2 Hz max |
Time in state |
100 ms min |
Resolution event /state mode |
100 ms (depending on operating mode) |
Count/count per frequency |
100 Hz max (40 Hz max when event LED is enabled ) |
Voltage |
Input range |
3 VDC to 28 VDC |
Volt free contacts voltage resolution |
50 mVDC |
Current |
Volt free contacts current |
35 µA typ |
Data Sampling |
Max event or state change samples |
32,510 |
Timing accuracy |
±3 s per day at 20 °C |
Sampling intervals (software-selectable) |
10 s, 30 s, 1 min, 5 min, 15 min, 30 min |
Max event samples |
32,510 |
USB Specifications |
USB device type |
USB 2.0 (full speed) |
Device compatibility |
USB 1.1, USB 2.0 |
Power |
Power source |
1/2AA 3.6 V lithium battery |
Battery life |
1 year typ (depends on operating mode) |
Environmental |
Operating temperature range |
–35 °C to 80 °C (–31 °F to 176 °F) |
Mechanical |
Dimensions (L × W × H) |
98.0 × 26.8 × 26.8 mm (3.86 × 1.05 × 1.05 in.) |