SIMPLE LOGGER II
English
Page 42
6. "Flash Upgrade" switches (not shown)
These two switches, placed near the "RESET" button, are used to take control of the device if an upgrade of
the internal operating program fails.
WARNING:
if the "RESET" button is actuated while recording is in progress, recording will be
interrupted and the data in memory may be lost.
3. CHARACTERISTICS
Reference conditions: 23°C ± 3°C, 30-50% RH, DC or 50/60Hz, no external AC magnetic field, DC magnetic
field
≤
40 A / m, conductor centred, supply voltage: 3 V ± 10%.
MODEL
L101
L102
Electrical
Inputs
One
Two
Input connection
BNC
Input level
0 to 1 V
AC
Uncertainties(50 / 60 Hz)
Resolution
0 to 10 mV: unspecified
10 to 50 mV: ± (0.5% of r 1 mV)
50 to 1,000 mV: ± ( 0,5 mV + 0,5 mV)
0,1 mV
AC
Maximum input level
5 Vrms or ± 7.07 Vpeak
Input impedance
800 k
Ω
Sample rate
64 samples/cycle
Storage rate
Programmable from 125 ms to 1 day
Storage modes
Start / Stop, FIFO or Extended Recording Mode* (XRM™)
Recording length
Programmable using DataView
®
from 15 minutes to 8 weeks
Memory
240,000 measurements (512 kB). The recorded data is stored in non-volatile
memory retained even if the battery is low or removed.
Communication
USB 2.0 optically isolated
Power source **
2 x 1.5 V AA (LR6) cell Alkaline batteries
Battery life
100 hours to >45 days (dependent on storage rate/recording length)
Mechanical
Dimensions
136x70x32 mm (5.38x2.75x1.28")
Weight (with batteries)
180 g (6.4 oz)
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
- 10°C to + 50°C (14°F to 122°F)
Storage temperature
- 20°C to + 60°C (- 4°F to + 140°F)
Relative humidity
up to 85% at 35°C (95°F) without condensation
Altitude
2,000 m
Safety
Conformity
EN 61010-1; 50 V CAT III; Pollution level 2
Level of protection
IP 40
*See the end of chapter