| 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 |
