Simple Logger
®
II Series
23
MODEL
L702
ELECTRICAL
Channels
Two
Input
Temperature Sensor
Humidity Sensor
Range
14° to 122°F (-10° to 50°C)
5 to 85% RH
Accuracy
± (1% of R 1°F/C)
±(3% of R 2cts)
Resolution
0.1°F/C
0.1% RH
Sample Rate
Maximum of 1 every 5 seconds
Storage Rate
Programmable from once every 5s to 1 per day
Storage Modes
Start/Stop, FIFO and Extended Recording Mode
*
(XRM
™
), Alarm
Recording Length
15 minutes to 8 weeks, programmable using DataView
®
Memory
240,000 measurements (512KB).
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**
2x1.5V AA-cell 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" (136 x 70 x 32mm) w/o Sensor
Weight (with battery)
6.4 oz (180g)
Case
UL94-V0
Vibration
IEC 68-2-6 (1.5mm, 10 to 55Hz)
Shock
IEC 68-2-27 (30G)
Drop
IEC 68-2-32 (1m)
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
6562’ (2000m)
SAFETY & ELECTRO-MAGNETIC COMPATIBILITY
Safety Rating
EN61010-1; 50V CAT III; Pollution Degree 2
Protection Degree
IP40
CE Approved
Yes
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