DL-302

The DL-302 is a data logger module designed to accurately measure CO2 (carbon dioxide), temperature and humidity sensor/detector. It contains RS-485, Ethernet and PoE communication interfaces together with a 2.8" LCD Touch Screen display that can be used to display a variety of CO2, temperature and humidity measurements. The data storage memory can store up to 600,000 CO2, temperature and humidity records. The Data Logger Utility is included to allow retrieval and display of data in a powerful chart format that can be exported to Excel.

The DL-302 data logger can work with Android and iOS mobile devices which allow users to view real time CO2, temperature and humidity data on their mobile devices. The Android and iOS Apps are included with DL-302.

• Triple Function Simultaneous Display for CO2, Temperature and Humidity
• NDIR Technology improves CO2 Measurement Accuracy and Stability
• Can be used on Android and iOS mobile devices for mobile access of real time data.
• CO2 Measurement Range: 0 to 9999 ppm
• 2.8" LCD Touch Screen
• RTC (Real Time Clock)
• Data Logger can store up to 600,000 CO2, Temperature and Humidity Records
• RS-485, Ethernet, PoE Communication Interface
• Supports Modbus RTU, DCON Protocols
• Relay Output for CO2 Alarm Output
• Desktop, DIN-Rail or Wall Mounting
• Windows Software Included
• Built-in Web Server for Easy Configuration

Applications

• Transportation of Food or Pharmaceuticals
• Food and Beverage Industry (HACCP)
• Blood Stations and Pharmacies
• Building and Energy Management
• Warehouse Management
• Museums, Archives and Galleries

Features

iOS APP for Use on iOS Devices

iAir is designed for DL-302 data logger, and is now available on the App Store and Google Play for iOS and Android devices. iAir can retrieve data from DL-302 at any time and any place, and display real time data and messages on screen remotely to send daily schedules or instructions to the on-site operators for remote monitoring and control.

• Retrieve real-time data from DL-300 devices
• Self-defined DL-300 device groups for easy viewing
• Set multi-language message to display on screen. The message character is based on UTF-8 encoding.
• Call DL-300 device function can recognize a specific device from the others.
• Search device function can obtain all the DL-300 devices in the LAN.

Android Application