| Comet S5021 Specifications |
| Technical parameters |
Value |
| Measured Value |
Voltage |
| Operating temperature range |
-30 to +70°C |
| Measurement accuracy |
±0.2% FS |
| Resolution of voltage input |
13 bits (8192 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 |
| Built-in connector for input signals |
D-Sub 9 pins, male |
| Real time clock |
year, leap year, month, day, hour, minute, second |
| Data logging interval |
adjustable from 10s to 24h |
| Display and alarm refresh |
each 10s |
| Total memory capacity |
32 504 records in noncyclic logging mode, 28 896 records in cyclic logging mode |
| Data logging modes |
noncyclic - data logging stops after filling the memory cyclic - after filling memory oldest data is overwritten by new |
| Power |
Lithium battery 3,6V, size AA |
| Typical battery life in low-power mode (1 minute sampling) |
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 second |
1 year |
| IP protection |
IP67 - protected against influence of temporary immersion into water |
| Dimensions without connectors |
93x64x29mm |
| Weight including battery |
approximately 130g |
| Warranty |
3 years |