Remote CO (carbon monoxide) and CO2 (carbon dioxiode) Alarm / Temperature / Humidity / Dew Point Data Logger with Safety Alarm. Includes iOS App that supports access to real time data on iOS mobile devices. RS-485, Ethernet, and PoE interface. Has operating temperature range of 0°C ~ +50°C (32°F ~ 122°F). (Cellular phone is not included)

DL-303 - CO, CO2, Temperature and Humidity Data Logger with touchscreen, CO2 relay alarm output and a real time clock.

Remote CO (carbon monoxide) and CO2 (carbon dioxiode) Alarm / Temperature / Humidity / Dew Point Data Logger with Safety Alarm. Includes iOS App that supports access to real time data on iOS mobile devices. RS-485, Ethernet, and PoE interface. Has operating temperature range of 0°C ~ +50°C (32°F ~ 122°F). (Cellular phone is not included)

  Price:  $879.00  

Fastest Delivery: (Details) X Delivery Details
We ship via UPS and fastest delivery is with Next Day Air. UPS Next Day Air Early typically gets their product to them as early as 8am, Next Day Air gets their product typically there by 10:30am and Next Day Air Saver typically by 3pm. We ship same day for in stock items and the lead time is up to one week for out of stock items. Delivery is dependent on UPS and your shipping method.

Features

applicationsThe DL-301 Data Logger device is used for recording time-stamped Temperature, Humidity, CO, and Dew Point information. You can record up 450,000 records. The DL-301 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, M2M IoT - Internet of Things, and MQTT protocols and communicates over RS-485 and Ethernet, and can be Powered-over-Ethernet (PoE).

  • Measurement Range
    • CO: 0 ~ 1000 ppm
    • CO2: 0 ~ 9999 ppm
  • Can store up to 450,000 records with date and time stamps
  • Touch screen and Easy Web-based Configuration Interfaces
  • Free Software Utility, iOS APP Included for Use on Mobile Phones
  • Able to Display Multilingual Messages
  • Supports DCON, Modbus RTU, MQTT Protocols
  • Supports RS-485/Ethernet/PoE Communication Interfaces
  • Relay Output for Alarm Device or IAQ Device Control
  • Desktop, DIN-Rail or Wall Mounting
  • Large 2.8" LCD Touch Screen, with clear Color Chart to indicate the CO/CO2 Level
  • DL-300 CO data logger feature 1

  • Supports MQTT Protocol for IoT Applications
  • DL-300 CO data logger feature 2

  • Powerful, Free DL300 Utility Software
  • DL-300 CO data logger feature 3

  • Multi-platform Remote Access
  • DL-300 CO data logger feature 4

iOS APP for Use on iOS Devices

iAir is designed for DL-301 data logger, and is now available on the App Store. iAir can retrieve data from DL-301 at any time and any place, and display real time data and messages on screen remotely to send daily schedules or instructions for IAQ device control to the on-site operator.

  • 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.

Specifications

CO Measurement
Range
0 to 1000 ppm (Electrochemical)
Resolution
1 ppm
Accuracy
±5% of measured value
Response Time
30 seconds
Warm-up Time
60 seconds
CO2 Measurement
Range 0 to 9999 ppm (NDIR)
Resolution 1 ppm
Accuracy ±30 ppm ±3% of measured value
Response Time 20 seconds
Warm-up Time
60 seconds
Temperature Measurement
Range
-10 to +50°C
Resolution
0.1% RH
Accuracy
±5% RH
Relative Humidity Measurement
Range
0 to 100% RH
Resolution
Open-Collector (NPN) (100mA, 30V)
Accuracy
+30 V max
Dew Point
Range
Calculated using temperature and relative humidity
Resolution
0.1°C
System
CO Alarm Yes
CO2 Alarm Yes
Real Time Clock Yes
Data Logger Yes, up to 450,000 records
Relay Output Form A×1, SPST
30 VDC @ 16 A or 250 VAC @ 16 A
Interface RS-485/Ethernet/PoE
Main Machine Interface
LCD
2.8 TFT (Resolution 240 x 320 x 16), Defective Pixels <= 3
Backlight Life
20,000 hours
Brightness 160 cd/m2
Touch Panel
Yes
Electrical
Powered from Terminal Block
+12 to +48 VDC
Powered from PoE IEEE 802.3af, Class 1 (48 V)
Power Consumption PoE 2.83 W (Max.)
Non-PoE 2.24 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°C ~ +50°C (32°F ~ +122°F)
Storage Temperature -30°C ~ +75°C (-22°F ~ +167°F)
Humidity
10 to 90% RH, Non-condensing

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