The HL1D is a compact, low cost data logger capable of ±3.0 %RH and ±0.3°C accuracy. The internal memory can store up to 32,000 data points and includes the HW4-Lite software. HL-1D Data Logger fulfills the guidelines in accordance with EN 12830.
Features
High measurement accuracy of ±3.0 %RH and ±0.3 °C
Compact design with a high IP protection
Large storage capacity: 32,000 lines
Programmable start and stop time with the HW4 software
MIN/MAX/AVG statistical function
Includes HW4-lite programming and analysis software
Clear LCD with visual alerts
Appropriately long battery life (up to 3 years)
FDA 21 CFR Part 11 / GAMP 5 conform software HW4
**HL-1D-Set – Set comes with Cable AC0003 for connection of the logger to HW4-Lite
Product Specification
Accuracy at 23 ±5 °C
±3.0 %RH / ±0.3 °C
Range of application
-30…70 °C / 0…100 %RH / 300...1100 hPa
Power consumption
1x CR2 battery
Battery lifetime
3 years (at a logging interval of 1 h)
Humidity sensor
ROTRONIC HYGROMER® IN-1
Temperature sensor
NTC
Display refresh rate
5 sec. (Standard) (when logging same refresh rate as log interval)
Display type
LCD, 2 lines
LED indicator
2 LEDs Right LED flashes green during data logging Left LED flashes red when alarm limits breached or low battery