Introductions:
DWL-20 temperature humidity data logger is Sound and Light alarm data logger with large LCD display which can measure and record temperature and humidity data of the environment; Meanwhile, DWL series can sound and light alarm automatically once the setting limits being exceeded. DWL series can be supported by battery only long enough for 6 to 10 months and do not need external power. The assorted DGraph software can let users finish the setup of data logger easily; such as log interval setting, alarm limits setting, enable or disable alarm function, downloading data for analysis etc. DWL series definitely can satisfy your professional requirements.
Specifications:
Model | DWL-10 | DWL-10E | DWL-20 | DWL-20E | ||
Temperature accuracy | ±0.5 ℃ | ±0.5 ℃ | ±0.3 ℃ | ±0.3℃ | ||
Humidity accuracy | — | — | ±3 %RH | ±3 %RH | ||
Temperature measurement range | -35℃ – 80℃ | -40℃ – 125℃ | -35℃ – 80℃ | -40℃ – 100℃ | ||
Humidity measurement range | 0 – 100%RH | |||||
Sensor Type | Internal | External with 2 meters length | Internal | External with 3 meters length | ||
Basic specification | Resolution: ±0.1℃ / ±0.1%RH
Capacity: 32000 readings Power supply: User replaceable two AAA1.5V battery and can be supported by external power. Interface: USB Size: 120mm×74mm×24mm (4.8*2.9*0.9 inch) |
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Standard accessories | Software CD, battery, USB cable, user manual. |
Applications:
Widely applied in pharmaceutical industry, workshop, refrigeration filed, agricultural field, warehouse, machine room, museum and laboratory ect.