Dwl-20 Sound and Light Alarm Temperature and Humidity Measurement Data Loggers

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: Dwl-20
• Certification: RoHS, CE, En12830
• IP Rating: IP30
• Measuring Medium: Temperature
• Temp Measure Range: Built-in:-30~70c. External: -40~125c
• Resolution: Temperature: 0.1c; Humidity: 0.1%Rh
• Storage: 17280 Sets of Measured Values (Per Channel)
• Output File Format: Pdf, Dlg, Csv, Xls, TXT
• Power Supply: 2 AAA 1.5V Alkaline Batteries (User Replaceable)
• Shell Material: ABS
• Power Interface: Mini USB
• Specification: 120*74*24mm
• Trademark: Yowexa
• Origin: Guangdong, China
• HS Code: 9025199090

Product Description

Model	DWL-10	DWL-10E	DWL-11	DWL-11E	DWL-20		DWL-20E	DWL-21		DWL-21E
Measurement parameters	Temperature				Temperature and Humidity
Probe Type	Built-in	External	Built-in	External	Built-in	External		Built-in	External
Measurement Range	Built-in: -30~70ºC External: -40~125ºC				Built-in: -30~70ºC; 0~100%RH (non-condensing) External: -40~125ºC; 0~100%RH (non-condensing)
Measurement Accuracy	Built-in/External: ±0.5ºC(0~60ºC) ±1ºC(others)		Built-in/External: ±0.2ºC(10~60ºC) ±0.7ºC(others)		Built-in: ±0.5 (0~60ºC); ±0.8ºC(others) ±3.5%RH (20~80%RH, 25ºC) ±6%RH (others) External: ±0.3ºC(0~60ºC) ; ±0.9ºC(others) ±3%RH(20~80%RH, 25ºC); ±5%RH(others)			Built-in: ±0.5 (0~60ºC); ±0.8ºC(others) ±2%RH (20~80%RH, 25ºC) ±5%RH (others) External: ±0.3ºC(0~60ºC) ; ±0.9ºC(others) ±2%RH(20~80%RH, 25ºC); ±3%RH(others)
Resolution	0.1ºC				Temperature: 0.1ºC; Humidity: 0.1%RH
Storage	17280 sets of measured values				17280 sets of measured values (per channel)
Recording Interval	10~65530s can be adjusted
Record Begins	Press the button
Record Stop	Button, insert USB, full storage, low battery automatically stop
Output File Format	pdf, dlg, csv, xls, txt
Measuring Interval	5s
Screen Refresh Interval	5s
Operating Environment	-30~70ºC
Power Interface	Mini USB
Power Supply	2 AAA 1.5V alkaline batteries (user replaceable)
Battery Life	About 1 year (1 minute sampling interval, 25ºC)
Protection Class	IP30
Dimensions	120*74*24mm
Shell Material	ABS
Weight	About 130g (without battery and probe)

DWL series data loggers are sound and light alarm temperature and humidity measurement data loggers, which can be used for temperature and humidity monitoring records in multiple scenes such as storage, laboratory and transportation.


 

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