DL-300 Data Logger User Manual Version 1.1.0 Aug. 2015
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1. Introduction
The DL-300 series is a data logger designed to accurately measure and record the
concentration of carbon monoxide/carbon dioxide in the atmosphere, temperature and
humidity. It can display the real-time data and log the concentration of CO, CO
2
,
temperature and humidity with a date and time stamp for downloading later. The logging
interval is programmable and up to 450,000 data points can be stored in built-in,
non-volatile memory.
Users can configure a DL-300 module from the touch screen or via a regular web
browser when the module and PC are both connected to the same switch or Ethernet
segment. With free iAir app on users’ iOS or Android phones or tablets, they can get the
real data over a Wi-Fi network anytime and anywhere. The free DL300 Utility is a
convenient software tool to get the real-time data, show run charts and download data
from multiple devices running on Windows platform.
The DL-300 series contains RS-485, Ethernet and PoE communication interfaces, the
most common communication interfaces in industrial network. It supports a wide
operating temperature range of 0 ~ 50°C and easy to be installed by placing on a
horizontal surface such as a desktop, mounted on a DIN-rail, or mounted on the wall.
