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| Introduction | |
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The DL-300 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 Data Logger from anywhere and at any time using the free Windows software, the iOS App or the Android App. 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 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. |
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Description
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| Applications | ||
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Specifications
| Models | DL-301 | DL-302 | DL-303 | |
| 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 | – | ±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°C | |||
| Accuracy | ±0.6°C | |||
| Relative Humidity Measurement | ||||
| Range | 0 to 100% RH | |||
| Resolution | 0.1% RH | |||
| Accuracy | ±5% RH | |||
| 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, up to 450,000 records | |||
| Relay Output | Form A×1, SPST 30 VDC @ 16 A or 250 VAC @ 16 A |
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| 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 | 1.84 W (Max.) | 2.65 W (Max.) | 2.83 W (Max.) |
| Non-PoE | 1.74 W (Max.) | 2.14 W (Max.) | 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 to +50°C | |||
| Storage Temperature | -30 to +75°C | |||
| Humidity | 10 to 90% RH, Non-condensing | |||
Function
Large 2.8″ LCD Touch Screen, with clear Color Chart to indicate the CO/CO2 Level
Supports the MQTT Protocol for IoT Applications
Powerful, Free DL300 Utility Software
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 industry-standard software or spread sheet for analysis.
Display Messages in Multiple Languages
Ordering Information
| DL-301 CR | Remote CO/Temperature/Humidity/Dew Point Data Logger with Safety Alarm (RoHS) |
| DL-302 CR | Remote CO2/Temperature/Humidity/Dew Point Data Logger with Safety Alarm (RoHS) |
| DL-303 CR | Remote CO/CO2/Temperature/Humidity/Dew Point Data Logger with Safety Alarm (RoHS) |
