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home > product> solutions > remote i/o modules/units > DL Series > DL-301-WF/DL-302-WF/DL-303-WF/DL-307-WF
 
DL-301-WF/DL-302-WF/DL-303-WF/DL-307-WF      *Asia Only
CO/CO2/HCHO/Temperature/Humidity/ Dew Point Data Logger
 
 
 
Model: DL-301-WF/DL-302-WF/DL-303-WF/DL-307-WF
 
  • Simultaneous Display for CO, CO2, Temperature, Humidity and Dew Point
  • Non-dispersive Infrared (NDIR) CO2 Sensor
  • 2.8" LCD Touch Screen
  • Able to store up to 450,000 records with date and time stamps
  • Touch-screen and Web-based Configuration Interface
  • Simple and Powerful Software Utility, iOS APP and Android App Included
  • Able to Display Multilingual Messages on the Screen
  • Supports the DCON, Modbus RTU, Modbus TCP and MQTT Protocols
  • Includes RS-485/Ethernet/Wi-Fi Communication Interfaces
  • Compatible with IEEE802.11b/g/n standards
  • Support infrastructure and limit-AP modes for wireless networks
  • Relay Output for Audible/Visual Alarm or IAQ Device Control
  • Includes redundant power inputs: PoE (IEEE 802.3af, Class 1) and DC input
  • Desktop, DIN-Rail or Wall Mounting
 
 
The DL-300-WF series is an IAQ(Indoor Air Quality) monitoring module with Wi-Fi, Ethernet and RS-485 interfaces. It provides a WLAN connection which complies with the IEEE802.11b/g/n standards. With the popularity of 802.11 network infrastructure, the modules make an easy way to incorporate wireless connectivity into monitoring and control systems. The DL-300-WF series of data logger devices can be used to record CO, CO2, temperature, humidity and dew point information, including date and time stamps, and are able to store up to 450,000 downloadable records.

Real-time data can be accessed from the DL-300-WF data logger from anywhere and at any time using the free Windows software, the iOS App or the Android App, as long as they are connected to the same local network as the data logger. Support is provided for popular industrial protocols such as DCON, Modbus RTU, and Modbus TCP, as well as the emerging machine-to-machine (M2M)/)IoT (Internet of Things) connectivity protocol – MQTT. The DL-300-WF Data Logger can be connected via widely used communication interfaces including RS-485, Ethernet and PoE, meaning that the device can be easily integrated into existing HMI or SCADA systems, and is easy to be maintained in a distributed control system.
     
Large 2.8" LCD Touch Screen, with clear Color Chart to indicate the CO/CO2 Level
 
Multi-platform Remote Access Software
Real-time data from the DL-300 Data Logger can be accessed from anywhere and at any time using the DL300 Utility, the iOS or Android App, or via a regular web browser, as long as they are connected to the same local network as the Data Logger.
 
Real-time data from the DL-300-WF series can be accessed from anywhere and at any time using the WF-IIOT-Utility and iOS App.
▲ iOS APP QR CODE ▲ Android APP QR CODE
 
Display Messages in Multiple Languages
The display-message-on-screen function supports multiple language character sets based on UTF-8 encoding. Either pre-configured messages or dynamic messages can be remotely displayed using Modbus commands, or a dynamic message can be sent via the web-based interface.
 
 
Simple and Powerful DL-300 Utility
The DL300 Utility can be used to configure the modules, monitor real-time data, group DL-300 modules so that the status of distribution groups can be viewed and managed. The utility also allows the log data to be downloaded and exported to a .CSV file that can then be imported into any industrystandard software or spread sheet for analysis.
 
Supports the MQTT Protocol for IoT Applications
(Ethernet Interface Only)
 
▲ WiFi_IIOT_Utility
 
 
 
  • Transportation of Food or Pharmaceuticals
  • Food and Beverage Industry (HACCP)
  • Blood Stations and Pharmacies
  • Building and Energy Management
  • Warehouse Management
  • Museums, Archives and Galleries
 
Models DL-301-WF DL-302-WF DL-303-WF DL-307-WF
HCHO Measurement
Range - 0 ppb to 2000 ppb (Electrochemical)
Resolution - 1 ppb
Accuracy - 0 ~ 300ppb : ±30ppb
> 300ppb : ±10%
Response Time - ≤60 seconds
Warm-up Time - 180 seconds
TVOC Measurement
Range - 0 ppb to 60000 ppb
(MEMS Metal Oxide)
Resolution - 1 ppb
Accuracy - ±15%
Response Time - 60 seconds
Warm-up Time - 180 seconds
CO Measurement
Range 0 to 1000 ppm (Electrochemical) - 0 to 1000 ppm (Electrochemical) -
Resolution 1 ppm - 1 ppm -
Accuracy ±5% of measured value - ±5% of measured value -
Response Time 30 seconds - 30 seconds -
Warm-up Time 300 seconds - 300 seconds -
CO2 Measurement
Range - 0 to 9999 ppm (NDIR) -
Resolution - 1 ppm -
Accuracy - ±40 ppm ±3% of measured value -
Response Time - 120 seconds -
Warm-up Time - 300 seconds -
Temperature Measurement
Range -10 to +50°C
Resolution 0.1°C
Accuracy ±0.6°C
Relative Humidity Measurement
Range 0 to 100% RH, Non-condensing
Resolution 0.1% RH, Non-condensing
Accuracy ±5% RH, Non-condensing
Dew Point
Range Calculated using temperature and relative humidity
Resolution 0.1°C
System
CO Alarm Yes - Yes -
CO2 Alarm - Yes Yes -
Real Time Clock Yes
Data Logger Yes, 450,000 Records
Alarm Relay Output Form A×1, SPST. 30 VDC @ 16 A or 250 VAC @ 16 A
Software
Built-in Web Server Yes
Wi-Fi Interface
Antenna Antenna = 1 dBi (PCB Antenna)
Output Power 18 dBm @ 1 DSSS, 14.5 dBm @ 54 OFDM
Receive Sensitivity -95.7 dBm @ 1 DSSS, -74.0 dBm @ 54 OFDM
Standard Supported IEEE 802.11 b/g/n
Wireless Mode Infrastructure & Limited AP
Encryption WEP, WPA and WPA2
Transmission Range 50 meters (LOS)
Electrical
Powered from Terminal Block +12 to +48 VDC
Powered from PoE IEEE 802.3af, Class 1 (48 V)
Power Consumption PoE 1.8 W (Max.) 1.8 W (Max.) 1.9 W (Max.) 1.8 W (Max.)
Non-PoE 1.7 W (Max.) 1.7 W (Max.) 1.8 W (Max.) 1.7 W (Max.)
Mechanical
Dimensions (L x W x H) 114 mm x 106 mm x 56 mm
Installation Desktop, DIN-Rail or Wall Mounting
Environment
Operating Temperature 0 to +50°C
Storage Temperature -30 to +75°C
Humidity 10 to 90% RH, Non-condensing
 
DL-301-WF CR ~ NEW ~ Remote CO/Temperature/Humidity/Dew Point Data Logger with Ethernet/RS-485/Wi-Fi Interfaces and PoE (RoHS)
DL-302-WF CR ~ NEW ~ Remote CO2/Temperature/Humidity/Dew Point Data Logger with Ethernet/RS-485/Wi-Fi Interfaces and PoE (RoHS)
DL-303-WF CR ~ NEW ~ Remote CO/CO2/Temperature/Humidity/Dew Point Data Logger with Ethernet/RS-485/Wi-Fi Interfaces and PoE (RoHS)
DL-307-WF CR ~ Available soon ~ Remote HCHO/TVOC/Temperature/Humidity/Dew Point Data Logger with Ethernet/RS-485/Wi-Fi Interfaces and PoE (RoHS)
 
NS-205 CR Unmanaged 5-port Industrial Ethernet Switch requiring 24 VDC Input (RoHS)
NS-205PSE CR Unmanaged Ethernet switch with 4-PoE and 1 RJ45 uplink requiring 48 VDC Input (RoHS)
NS-205PSE-24V CR Unmanaged Ethernet switch with 4-PoE and 1 RJ45 uplink requiring 24 VDC Input (RoHS)
MDR-20-24 CR 24V/1A, 24 W Power Supply with DIN-Rail Mounting (RoHS)
MDR-60-48 CR 48V/1.25A, 60W Single Output Industrial DIN Rail Power Supply (RoHS)
tM-7561 CR USB to Isolated RS-485 Converter (RoHS)
IOP760AM Ethernet/UART to Wi-Fi Converter (RoHS)
APW77BAM Wi-Fi Access Point (with category A plug type) (RoHS)
 
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