SIMPLE LOGGER II
English
Page 51
MODEL
L481
Electrical
Channels
One
Input
Two recessed 4mm safety banana jacks
Input Level
-850VDC to +850VDC
Accuracy
(50/60 Hz)
0 to 5 V: unspecified
5 to 50 V: ±(0.5% of R1 V)
50 to 850 V: ±(0.5% of R0.5 V)
Resolution
0.1 V
Maximum Input Voltage***
±1,020 V
DC
Input Impedance
>150 k
Ω
Sample Rate
Maximum of 8 per second
Storage Rate
Programmable from 12 ms to 1 per day
Storage Modes
Start/Stop, FIFO and Extended Recording Mode* (XRM™)
Recording Length
15 minutes to 8 weeks, programmable using DataView
®
Memory
240,000 measurements (512 KB). Recorded data is stored in non-volatile
memory and retained even if battery is low or removed.
Communication
USB 2.0 optically isolated
Power Source**
2 x 1.5 V AA (LR6) alkaline batteries
Battery Life
100 hours to > 45 days
(dependent on storage rate/recording length)
Mechanical
Dimensions
4.94 x 2.75 x 1.28" (125 x 70 x 32 mm)
Weight (with battery)
6.4 oz (180 g)
Case
UL94-V0
Vibration
IEC 68-2-6 (1.5 mm, 10 to 55 Hz)
Shock
IEC 68-2-27 (30 G)
Drop
IEC 68-2-32 (1 m)
Environmental
Operating Temperature
14° to 122°F (-10° to 50°C)
Storage Temperature
-4° to 140°F (-20° to 60°C)
Relative Humidity
Up to 85% at 95°F (35°C), Non-condensing
Altitude
2000 m
Safety & Electro-magnetic compatibility
Safety Rating
EN61010-1; 600 V CAT III, 300 V CAT IV; Pollution Degree 2
Protection Degree
IP40
CE Approved
Yes
*See the end of chapter