User's Manual

Copyright© Hong Kong RFID Ltd. 2018. All rights reserved. Reproduction of any part is strictly prohibited.
17 | P a g e
Environmental & Hardware Specifications
Working Temperature
-20°C to 60°C
Case Material
Plastic
Case Dimension
78.8mm × 33.6mm × 9.7mm
Temperature Sensing Specifications
Temperature Detecting Range
-20°C to +70°C
Temperature Operating Range
-30°C to +80°C
Temperature Sensor Accuracy
25°C: ±0.1°C
0°C to +65°C: ±0.3°C
-40°C to +125°C: ±0.5°C
Temperature Sensor Resolution
0.1°C
Humidity Sensor Specifications
Temperature Detecting Range
-30°C to +80°C
Temperature Operating Range
-30°C to +80°C
Temperature Sensor Accuracy
±0.5°C
Temperature Sensor Resolution
0.5°C
Humidity Detecting Range
0 - 100%
Humidity Resolution
1%
Humidity Accuracy
±4%
1
±5%
2
Accelerometer Specifications
Measurement Range
±2.0g
Sensitivity
1-16mg/digit
Typical Accuracy
±40mg
Remark 1: Accuracy is specified at the typical supply voltage of 3.3 Vdc and at 25 °C [77 °F]. It is the maximum deviation from the ideal transfer function of relative humidity measured over the
humidity range of 10 %RH to 90 %RH.
Remark 2: Total error band is the maximum deviation from the ideal transfer function of relative humidity over the compensated range of 5 °C [41 °F] to 50 °C [122 °F].