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DLW-1100 Mini Weather Station with RS-485 and PoE Ethernet, Modbus and MQTT

Produktinformation "DLW-1100 Mini Weather Station with RS-485 and PoE Ethernet, Modbus and MQTT"

DLW-1100 CR is a mini weather station for outdoor monitoring. It measures wind speed and direction, atmospheric pressure, illuminance, precipitation, sea level, temperature and relative humidity, and reports the readings over RS-485 or Ethernet. Power can come from PoE (IEEE 802.3af) or a +12 to +48 VDC terminal block.

The unit is built to be installed quickly outdoors. Its one-piece moulded body can be fitted to a straight or horizontal rod using the U-bolt, or mounted on a wall. It carries an IP67 ingress protection rating and has a data logger, real-time clock and watchdog timer, so it can keep recording and recover from communication faults without manual intervention.

Engineers can integrate the station with Modbus RTU over RS-485, Modbus TCP and MQTT over Ethernet. It can also be paired with the WISE controller to set alarm notifications for weather conditions. Choose this ordering code when you need a self-contained weather sensor with industrial-grade communication rather than separate instruments.

Applications

  • Outdoor weather monitoring
  • Smart farming and greenhouse environmental data
  • Port and marine weather data collection
  • Multi-site environmental monitoring over RS-485 or Ethernet
Product type: Weather station
Interface: Ethernet, RS-485
Protocol: Modbus RTU, Modbus TCP, MQTT
Relay outputs: PhotoMOS, Form Ax4, SPST 100VDC @ 1A
Ports: 1 x RS-485, 1 x 10/100 Base-TX
PoE: IEEE 802.3af, Class 1
Power input: PoE, +12 to +48 VDC
Operating temperature: -20 to +50 °C
Mounting: U-bolt, wall

Specifikationer

CPU Module
Watchdog TimerYes, Module, Communication (Programmable)
LED Indicators
StatusPWR: Green for normal Operation
Link: Green for the Ethernet-linked
Alarm: Red for an alarm condition
System
AlarmWeather Monitoring
(Wind Speed, Wind Direction, Pressure, Illuminance, Sea Level, RH/T, Precipitation),
Real Time ClockYes
Data LoggerYes
Relay OutputPhotoMOS Relay, Form Ax4, SPST 100VDC @ 1A
Temperature Measurement
Range-40 ~ +80℃
Resolution0.1℃
Accuracy±0.5℃
Humidity Measurement
Range0 ~ 100%
Resolution0.1%
Accuracy±5%
Life Time10 years
Illuminance Measurement
Range0 ~ 200,000 Lux
Resolution1 Lux
Accuracy± 5%
Sea Level
Range-50 ~ 9000 m
Resolution0.1 m
Atmospheric Pressure
Range300 ~ 1200 hPa
Accuracy1 hPa
Resolution0.1 hPa
Precipitation
Range0 ~ 100 mm/hr
Accuracy0.01 mm/hr
Resolution± 10%
Wind Speed
Rnge0 ~ 40 m/s
Accuracy5%
Resolution0.01 m/s
Wind Direction
Range0 ~ 359°
Accuracy<3°
Resolution1°
Ethernet
Ports10/100 Base-TX, 8-Pin RJ-45 x1
Access ControlPassword and IP Filter
ProtocolModbus TCP and MQTT
COM Ports
Ports1 x RS-485
Baud Rate1200 ~ 115200 bps
ProtocolModbus RTU
Power
ConsumptionPoE: 1.10 W Max
Non-PoE: 0.88 W Max
Powered from PoEIEEE 802.3af, Class 1 (48 V)
Powered from Terminal Block+12 to +48 VDC
Mechanical
Dimensions (mm)190 x 134 x 389 (W x L x H)
InstallationU-bolt or Wall Mounting
Ingress Protection RatingIP67
Weight2.45 KG
Environment
Operating Temperature-20 to +50°C
Storage Temperature-30 to +75°C
Humidity10% to 90% RH, Non-condensing

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