DLW-2069-01
DLW-2069-01
Mini weather station can measure weather information and air quality with PoE Dasiy Chain
Features
- Real-time measurement of outdoor weather information and hazardous gas decetion.
- Molding in one, can be matched with straight/ horizontal rod body, easy to install.
- Provide RS-485 and Ethernet (PoE) communication interfaces.
- Support Modbus RTU/TCP, MQTT communication protocols.
- Built-in PoE dasiy chain design reduces wiring costs.
- Can be integrated with the WISE controller to set alarm notifi cations to keep you informed.
- Introduction
- Application
- Specification
- Download
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Introduction
Adopt innovative hardware design:
Mini Automated Surface Observation Area:
Concentrate air/dust pollution sensors on the circuit board to actively monitor various air quality values.
Positive and Negative Pressure Ventilation System:
Active ventilation can create a pressure difference inside and outside the module, generating air disturbances to evenly mix the air and ensure more accurate readings.
IP Protection Rating:
The system has an IP54 rating for the fan intake and output, which can withstand water ingress from a low angle during a storm. There is also a waterproof connector for RS-485 and Ethernet (supports PoE), to ensure the device will work in extreme conditions.
► Replaceable Filter Patch:
The intake and output filters are replaceable. The 45ppi filter sponge prevents dust particles and cotton wool from entering, thereby extending the life of the gas sensor chips. It is only necessary to replace the filter patch by yourself during regular maintenance, which significantly reduces the repair times.
► PoE Daisy Chain design:
The DLW-2000 series has a built-in two-port Ethernet switch to implement daisy-chain topology. The cabling is much easier and the total costs of cable and switch are significantly reduced.
| DLW-2xxx Series |
Sensor | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather Monitoring | Particulates | Gas Monitoring | ||||||||||||||
| Wind Speed Wind Direction Temperature Humidity |
Pressure Sea Level |
Illuminance | Precipitation | Solar Radiation |
PM1 PM2.5 PM10 Particle |
CO | CO2 | HCHO | TVOC | NH3 | H2S | O2 | SO2 | CH4 | Mechanical | |
| DLW-2069-01 | √ | √ | √ | - | - | √ | √ | √ | - | - | √ | √ | √ | √ | √ | B |
Application
Specification
| CPU Module | |
|---|---|
| Watchdog Timer | Yes, Module, Communication (Programmable) |
| LED Indicators | |
|---|---|
| Status | PWR (Green)： PoE1 / PoE2 normal operation Link (Green)： Ethernet 1/ Ethernet 2 - Linked |
| System | |
|---|---|
| Alarm | Weather Monitoring (Wind Speed, Wind Direction, Pressure, illuminance , Sea Level, RH/T ), Particulates, Gas Monitoring (CO, CO2, NH3, O2, SO2, H2S, CH4) |
| Real Time Clock | Yes |
| Data Logger | Yes |
| Relay Output | PhotoMOS Relay, Form A x4, SPST 100 VDC @ 1 A |
| Temperature Measurement | |
|---|---|
| Range | -40 ~ +80℃ |
| Resolution | 0.1℃ |
| Accuracy | ±0.5℃ |
| Humidity Measurement | |
|---|---|
| Range | 0 ~ 100% |
| Resolution | 0.1% |
| Accuracy | ±5% |
| Life Time | 10 years |
| CH4 Measurement | |
|---|---|
| Range | 0 ~ 100 % (Catalytic Oixdation) |
| Resolution | 1 % |
| Accuracy | ± 5 % |
| Response Time | ＜ 20 seconds |
| Warm-up Time | 15 seconds |
| Life Time | 2 years |
| O2 Measurement | |
|---|---|
| Range | 0 ~ 25 % (Luminescence for O2 sensor) |
| Resolution | 0.01 % |
| Accuracy | ± 2 % |
| Response Time | ＜ 30 seconds |
| Warm-up Time | 120 seconds |
| Life Time | 5 years |
| CO Measurement | |
|---|---|
| Range | 0 ~ 1000 ppm (Electrochemical) |
| Resolution | 1 ppm |
| Accuracy | ±5% |
| Response Time | 30 seconds |
| Warm-up Time | 60 seconds |
| Life Time | 5 years |
| CO2 Measurement | |
|---|---|
| Range | 0 ~ 9999 ppm (NDIR) |
| Resolution | 1 ppm |
| Accuracy | ±3% |
| Response Time | 120 seconds |
| Warm-up Time | 300 seconds |
| Life Time | 15 years |
| NH3 Measurement | |
|---|---|
| Range | 0 ~ 100 ppm (Electrochemical) |
| Resolution | 1 ppm |
| Accuracy | ± 5 % |
| Response Time | ＜ 40 seconds |
| Warm-up Time | 60 seconds |
| Life Time | 2 years |
| H2S Measurement | |
|---|---|
| Range | 0 ~ 100 ppm (Electrochemical) |
| Resolution | 0.1 ppm |
| Accuracy | ± 5 % |
| Response Time | ＜ 30 seconds |
| Warm-up Time | 60 seconds |
| Life Time | 2 years |
| SO2 Measurement | |
|---|---|
| Range | 0 ~ 20 ppm |
| Resolution | 0.1 ppm |
| Accuracy | ± 5 % |
| Response Time | ＜ 40 seconds |
| Warm-up Time | 60 seconds |
| Life Time | 5 years |
| Illuminance Measurement | |
|---|---|
| Range | 0 ~ 200,000 Lux |
| Resolution | 1 Lux |
| Accuracy | ± 5 % |
| PM1/PM2.5/PM10 Measurement | |
|---|---|
| Range | 0 ~ 1000 μg/m3 |
| Resolution | 1 μg/m3 |
| Accuracy | ±10% |
| Response Time | 1 seconds |
| Warm-up Time | 20 seconds |
| Life Time | 5 years |
| Sea Level | |
|---|---|
| Range | -50 ~ 9000 m |
| Resolution | 0.1 m |
| Atmospheric Pressure | |
|---|---|
| Range | 300 ~ 1200 hPa |
| Accuracy | 1 hPa |
| Resolution | 0.1 hPa |
| Wind Speed | |
|---|---|
| Rnge | 0 ~ 40 m/s |
| Accuracy | 5% |
| Resolution | 0.01 m/s |
| Wind Direction | |
|---|---|
| Range | 0 ~ 359° |
| Accuracy | <3° |
| Resolution | 1° |
| Ethernet | |
|---|---|
| Ports | 2 x RJ45 (PSE x 1, PD x 1), Switch Ports 10/100 Base-TX |
| Access Control | Password and IP Filter |
| Protocol | Modbus TCP (Ethernet) and MQTT |
| COM Ports | |
|---|---|
| Ports | 2 × RS-485 (1 × module communication , 1 × Sensor IO ＊ reserved ) |
| Baud Rate | 1200 ~ 115200 bps (module communication) |
| Protocol | Modbus RTU (RS-485) |
| Power | |
|---|---|
| Consumption | PoE: 4.8 W (Max.) Non-PoE: 4.4 W (Max.) |
| Powered from PoE | Ethernet 1 (PD)：IEEE 802.3at, Class 4 (52 V) |
| Powered from Terminal Block | +48 VDC |
| Mechanical | |
|---|---|
| Dimensions (mm) | 288 x 130 x 389 (W x L x H) |
| Installation | U-bolt or Wall Mounting |
| Ingress Protection Rating | IP54 |
| Weight | 2.5 kg |
| Environment | |
|---|---|
| Operating Temperature | -20 to +50°C |
| Storage Temperature | -30 to +75°C |
| Humidity | 10% to 90% RH, Non-condensing |
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