Accurate Temperature and Humidity Data Logger | Hygrolog HL-20

Description OPERATING RANGE -10…60 °C / 0…100 %rh ACCURACY AT 23 ±5 °C ±0.8 %rh @ 10…60 %rh / ±0.3 K ±1.3 %rh @ 60…100 %rh / ±0.3 K MEASURING RANGE WITH INTEGRATED PROBE -10…60 °C / 0…100 %rh POWER SUPPLY / POWER CONSUMPTION 3x AA (1.5 V) alkali battery LONG-TERM STABILITY <1 %rh / year RESPONSE TIME T 63 3 min. (typically) PSYCHROMETRIC CALCULATIONS Dew or frost point MEASUREMENT INTERVAL 5 sec. to 1 hour in 5 sec. increments MEMORY SIZE 20000 data values (%rh/°C, Date, Time) STATUS INDICATOR LED 5 sec.: Green flash when recording data, red flash for out-of-limit value or logger problem COMMUNICATION INTERFACES Mini USB (UART) ENCLOSURE MATERIAL ABS IP PROTECTION RATING IP40 FDA/GAMP COMPATIBILITY FDA 21 CFR Part 11 and GAMP compatible DIMENSIONS 130 x 72 x 32 mm