DS1923 Datasheet, PDF (10/55 Pages) Dallas Semiconductor – Hygrochron Temperature/Humidity Logger iButton with 8kB Data Log Memory

Hygrochron Temperature/Humidity Logger
iButton with 8KB Data-Log Memory
Minimum Product Lifetime vs. Sample Rate (Temperature Only)
10
0°C
+40°C
+60°C
+75°C
1
+85°C
0.1
0.01
0.01
0.1
1
10
100
MINUTES BETWEEN SAMPLES
NOTE: WITH HUMIDITY LOGGING ACTIVATED, THE LIFETIME IS REDUCED BY LESS THAN 11% FOR THE SAMPLE RATES OF 3MIN. AND SLOWER, AND BY A
MAXIMUM OF 20% FOR SAMPLE RATES OF 1MIN. AND FASTER.
10
0°C
+40°C
+60°C
+75°C
1
+85°C
0.1
0.01
0.001
0.01
0.1
1
10
100
MINUTES BETWEEN SAMPLES
NOTE: WITH HUMIDITY LOGGING ACTIVATED, THE LIFETIME IS REDUCED BY A MAXIMUM OF 4%. THE INCREMENTAL ENERGY CONSUMED BY HUMIDITY
LOGGING IS INDEPENDENT OF THE HUMIDITY LOGGING RESOLUTION.
10 ______________________________________________________________________________________