ICPDAS DL-303 User manual

DL-303 -Remote CO, CO2, Temperature, Humidity, Dew Point Data Logger - QuickStart (Jun/2016)
ICP DAS USA, Inc. | www.icpdas-usa.com | 1-310-517-9888 | 24309 Narbonne Ave. Suite 200. Lomita, CA 90717
Contact us: [e-mail] / [e-mail]
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DL-303
Remote CO, CO2, Temperature,
Humidity, Dew Point Data Logger
Quick Start Guide
1. Introduction
The DL-303 Data Logger device is used for recording time-stamped Temperature,
Humidity, CO, CO2 and Dew Point information. Data is recordable to up 450,000
records. The DL-303 data logger can be used on iOS mobile devices with its iOS app.
Users can have real-time access of data using free Windows software, iOS and Android
APPs. It supports DCON, Modbus RTU, Modbus TCP, M2M IoT - Internet of Things,
and MQTT protocols and communicates over RS-485 and Ethernet, and can be
Powered-over-Ethernet (PoE).
2. Appearance
3. What’s in the shipping box?

DL-303 -Remote CO, CO2, Temperature, Humidity, Dew Point Data Logger - QuickStart (Jun/2016)
ICP DAS USA, Inc. | www.icpdas-usa.com | 1-310-517-9888 | 24309 Narbonne Ave. Suite 200. Lomita, CA 90717
Contact us: [e-mail] / [e-mail]
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4. Installation
1. Connecting the Power Supply

DL-303 -Remote CO, CO2, Temperature, Humidity, Dew Point Data Logger - QuickStart (Jun/2016)
ICP DAS USA, Inc. | www.icpdas-usa.com | 1-310-517-9888 | 24309 Narbonne Ave. Suite 200. Lomita, CA 90717
Contact us: [e-mail] / [e-mail]
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2. Turn on DL-303 logger
5. Configuration via DL-303
Touch the icon in the bottom-right corner of screen to enter the Settings menu.

DL-303 -Remote CO, CO2, Temperature, Humidity, Dew Point Data Logger - QuickStart (Jun/2016)
ICP DAS USA, Inc. | www.icpdas-usa.com | 1-310-517-9888 | 24309 Narbonne Ave. Suite 200. Lomita, CA 90717
Contact us: [e-mail] / [e-mail]
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6. Configuration via Web browser
Search the DL-303 logger
eSearch is designed to search out the DL-303 logger connected on the same Ethernet
network, it supports for Linux and Windows and is needless to install.
eSearch can be found from software utility CD or download HERE.
Before running eSearch, turn off firewall on computer, and connect the computer and
DL-303 logger to Ethernet network.
1. Launch eSearch ,
Click the “Search Servers”button to search the DL-303 modules
2. Double click the module name searched in the list.
3. Set available IP Address, Sub-net Mask, Gateway (designated by your network
administrator) and alias and click the OK button. The Alias for easy to identify
each item will be shown at the bottom-left corner of the DL-303 screen.

DL-303 -Remote CO, CO2, Temperature, Humidity, Dew Point Data Logger - QuickStart (Jun/2016)
ICP DAS USA, Inc. | www.icpdas-usa.com | 1-310-517-9888 | 24309 Narbonne Ave. Suite 200. Lomita, CA 90717
Contact us: [e-mail] / [e-mail]
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4. Enter the IP address for your DL-303 in the address bar of a web browser. (The
IP address could be obtained by going to the Settings >> About menu from the
touch screen.)
5. Type the Login password, and click the Submit button.
(The default Login password is Admin, case sensitive.)
6. The first page displayed is Home, it shows the based configuration of the DL-303
module and the real-time data as below. In the Sensor Readings field is the real-
time data of CO/CO2 concentration, temperature, humidity and dew point, the
minimum value (Low Latched) and maximum value (High Latched) logged.
Clicking on the Clear Low Latched button and the Clear High Latched button can
reset the latched data to current value and latch new minimum or maximum
value.

DL-303 -Remote CO, CO2, Temperature, Humidity, Dew Point Data Logger - QuickStart (Jun/2016)
ICP DAS USA, Inc. | www.icpdas-usa.com | 1-310-517-9888 | 24309 Narbonne Ave. Suite 200. Lomita, CA 90717
Contact us: [e-mail] / [e-mail]
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7. Configuration via RS-485
1. Install and open DCON Utility Pro from software utility CD or download HERE.
2. Launch DCON_Utility_Pro.exe
3. Click the icon to configure the COM port.
4. Select the COM Port number used to connect the DL-303 logger.
5. The Baud Rate is factory default to 9600 bps, make sure the baud rate setting in
the DL-303 logger is checked in the Comport Option dialog box.

DL-303 -Remote CO, CO2, Temperature, Humidity, Dew Point Data Logger - QuickStart (Jun/2016)
ICP DAS USA, Inc. | www.icpdas-usa.com | 1-310-517-9888 | 24309 Narbonne Ave. Suite 200. Lomita, CA 90717
Contact us: [e-mail] / [e-mail]
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6. Select the Protocol tab and check the protocol that set in the DL-303 logger.
7. Select the Format tab and check the parity that set in the DL-303 logger.
8. Click the Start Search icon.
9. The DL-303 logger searched out will be listed as below.

DL-303 -Remote CO, CO2, Temperature, Humidity, Dew Point Data Logger - QuickStart (Jun/2016)
ICP DAS USA, Inc. | www.icpdas-usa.com | 1-310-517-9888 | 24309 Narbonne Ave. Suite 200. Lomita, CA 90717
Contact us: [e-mail] / [e-mail]
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10. Click the module name to configure communication setting for the logger.
11. Click the AI tab to configure module setting for the logger.

DL-303 -Remote CO, CO2, Temperature, Humidity, Dew Point Data Logger - QuickStart (Jun/2016)
ICP DAS USA, Inc. | www.icpdas-usa.com | 1-310-517-9888 | 24309 Narbonne Ave. Suite 200. Lomita, CA 90717
Contact us: [e-mail] / [e-mail]
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9. Monitoring via Mobile Devices
The iAir App can be used to monitor real-time data of CO/CO2 level, temperature
and humidity anywhere and anytime without any complicated configuration. The DL-
300 modules and your mobile devices such as smart phones or tablets need be
addressed on the same network, and then you can get the real-time data from DL-
300 loggers by entering a specific IP address, or by performing an automatic search
for available devices.
If a DL-300 cannot be searched in the iAir App, please contact with the network
administrator to make sure the module and your mobile devices are addressed on
the same sub-network. It means that they have the same broadcast address.
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.
Download iAir user manual
Platform
Keyword to Search
Link
QR Code
Android
ICPDAS, CO2CO iAir
iOS
ICPDAS, iAir
The iAir app is available to free download in Google Play and App Store. Search “iAir”,
“ICPDAS” in App Store and tap on install.
For more information about DL-303, please visit http://www.icpdas-usa.com/dl_303.html