IM CA310-02EN
49
Common Specifications
Item
Specifications
Operating
environment
Ambient temperature
–10 to 55°C
Ambient humidity
20 to 80%RH (no condensation)
Elevation
2000 m or less
Storage
environment
Ambient temperature
–20 to 60°C
Ambient humidity
0 to 90%RH (no condensation)
Power supply
LR6 alkaline batteries ×4 or dedicated AC adapter (sold separately)
Battery life
CA310 Approx. 50 hours (source: 5 V, load: 10 kΩ or higher)
Approx. 25 hours (source: 20 mA, load: 5 V or lower)
CA320 Approx. 55 hours
CA330 Approx. 55 hours
(For all cases, backlight off)
Auto power-off
Approx. 20 minutes (disabled when the separately sold AC adapter is connected)
Measurement display update interval
Approx. 1 s
Display method
Segment LCD with backlight function
Maximum voltage application
Between each terminal and earth 50 VDC or less (CA310)
Between each terminal and earth 42 VDC or less (CA320, CA330)
External dimensions
Approx. 90 (W) × 192 (H) × 42 (D) mm (excluding protrusions)
Weight
Approx. 440 g (excluding alkaline batteries)
Safety standard
EN 61010-1
Overvoltage Category I
1
Pollution degree 2
2
EN 61010-2-030
No measurement category; O (Other)
Specifications
