Temperature Data Logger 

DL-40 Temperature Recorder is widely used for the storage and transportation of the foodstuff、medicine 、fresh and live goods. It is used in the walks of life which are accordant with HACCP System Certificate as well. Furthermore, it can be used in locales where need Temperature supervision, such as labs. DL-40 Temperature Recorder has features as following: stable performance、small size、large data recording capacity、high accuracy、lower watt consumption, etc.DL-40 Temperature Recorder has two types: internal and external temperature sensors.

Main Technical Parameters:

Temperature measuring range: -40.0℃~120.0℃

Accuracy: ±0.2℃

Displaying resolution: 0.1

Recording cycle: Normal mode: 2 seconds~24hours continuable setting

Low watt consumption mode: 10seconds~24hours continuable setting

Recording capacity: 16000 points (Max.)

Applicable environment: Temperature: -35℃~70℃ Humidity: 15%~95% (No condensate)

Power supply: One 2.4Ah 3.6V non- charge up lithium battery (can keep working for almost

1~2 years as per application circumstances)

Data transmission: Exchange data with computer by RS-232 interface

Sensor: PT1000 Platinum resistance