Description
- This recorder has a large LCD screen to visualize in real time the values of temperatures and humidities. In the event of certain thresholds being lost, it is possible to trigger an audible and visual alarm. The professional DGraph software (supplied with the device) runs on Windows XP / 7/8/10 (32/64 bit). The user can easily use this software for device configuration and data download via the USB port to analyze and print the data, or export them in other formats (txt, xls, csv, bmp, jpg).
- Temperature range: -35 ° C to 80 ° C (DWL20 and DWL21) or -40 ° C to 125 ° C with external sensor (DWL20E and DWL21E)
- Humidity range: 0-100 HR
- Temperature accuracy: ± 0.3 ° C
- Moisture Accuracy: ± 3% RH (DWL20, DWL20E) or ± 2% RH (DWL21, DWL21E)
- Temperature resolution of 0.1 ° C
- Humidity resolution of 0.1% RH
Memory: s 32,000 values - Start: immediately, by button, on the date and time preprogrammed
- Sampling rate from 2 seconds to 24 hours
- Dimension 120 mm * 74 mm * 24 mm
- Net weight: 130g
- Power supply: AAA battery or USB power supply
