This data logger is for measuring the relative humidity during processing with ethylene oxide. The logger is suitable for use in explosive gas atmospheres in zones 0 / 1/ 2 in accordance with Directive 2014/24 EU (ATEX Directive). For additional information regarding gas and temperature classes, please refer to the data sheet.
Benefits:
high accuracy
robust data logger
Applications:
Sterilization with ethylene oxide gas (EO)
Technical Data
Weight
aprox. 120 g
Accuracy
±2% (10%rH to 90%rH at 25°C non condensate), remaining range ±7%
Protection class
IP52
Dimensions
ø 48 mm x 70 mm
Resolution
0,01 °C 0,1 % rF
Certificate
Factory Calibration: 0 °C and +60 °C 32.8 %rF, 52.9 %rF and 75.4 %rF at 25 °C
Measured variables
Temperature, humidity
Battery
3.6 V lithium battery exchangeable
Measuring range
Temperature: -20 °C ... +85 °C Humidity: 0 % rF… 100 % rF
Storage temperature
-20 °C ... +70 °C