1. Weather Monitoring: Capable of measuring atmospheric temperature, humidity, light , and CO2 in one unit, powered by 9 to 30V, ideal for outdoor environmental monitoring.

2. Sturdy Construction: The louver box plastic panel is integrated with and anti aging materials, featuring a unique structural design for high reflectivity and low thermal conductivity, suitable for extreme climatic conditions.

3. Simplified Installation: This weather sensor is designed as a single unit with only 1 signal line, ensuring easy and convenient wiring, while the simple and attractive appearance of the entire equipment adds aesthetic value.

4. Precise Measurement: With stable and accurate measuring capabilities, installation requires only a few screws, making this weather sensor louver box extremely easy to set up and use.

5. Versatile Application: Suitable for monitoring environmental elements in areas such as farming, meteorology, forestry, power generation, environmental guard, ports, railways, and highways.

Specification:

Item Type: Weather Station Louver Box

Material: ABS

Weight: Approx. 1265.00g/44.62oz

Features: Atmosphere Temperature, Atmosphere Humidity, Light , CO2

Power Supply: 9 to 30V

Installation Size with Bending Plate: Approx. 262x215mm/10.31x8.46in

Louver Box Size: Approx. 140x127mm/5.51x5.00in

Light : 0 to 200000Lx (Outdoor), 0 to 65535Lx (Indoor) Measuring Range, ±4% Accuracy, 1Lx Resolution, 0.1mW Power Consumption

CO2: 0 to 5000ppm Measuring Range, ±(50ppm+5%) Accuracy, 1ppm Resolution, 100mW Power Consumption

Atmosphere Temperature: -20 to 50℃ (Analog Signal Output) Measuring Range, ±0.3℃ (Standard) Accuracy, 0.1℃ Resolution, 1mW Power Consumption

Atmosphere Humidity: 0 to 100%RH Measuring Range, ±5%RH (Standard) Accuracy, 0.1%RH Resolution, 1mW Power Consumption

Sensor Total Power Consumption = Multielement Power Consumption + Main Board Basic Power Consumption

Operating Environment: -40℃~+75℃

Main Board Basic Power Consumption: 200mW

Protective Level: IP54

Wiring:

Wire Color: Wire Sequence (Current Analog Signal)

Red Wire: VCC Positive Power Supply

Green Wire: GND Negative Power Supply

Black Wire: Signal Line 1

Yellow Wire: Signal Line 2

White Wire: Signal Line 3

Brown Wire: Signal Line 4

For Modbus CRC Check Steps:

1. Preset 16 Bit Register As Hexadecimal FFFF, Called CRC Register

2. XOR The First 8 Bit Data With The Low Bit Of The CRC Register, Put The Result On The CRC Register

3. Shift The Contents Of The Register One Bit To The Right (Toward The Low Bit) And Fill In The Highest Bit With 0, Checking The Lowest Bit

4. If The Lowest Bit Is 0: Repeat Step 3 (Shift Again); If The Lowest Bit Is 1: Xor The CRC Register With The Polynomial A001 (1010 0000 0000 0001)

5. Repeat Steps 3 And 4 Eight Times, So That The Entire 8 Bit Data is Processed

6. Repeat Steps 2 To 5 For The Next 8 Bit Data Processing

7. The Final CRC Register Is The CRC Code (The Obtained CRC Code is Low Before High)

Installation Place Requirements:

1. Great Circulation Around

2. Away From Exhaust Vents, Motors And Engines And Other Equipment

3. Away From Water Pools, Fountains And Sprinklers, Etc.

How to Use:

Install and use according to the applicable voltage

PackageList:

1 x Louver Box

1 x Bent Plate

1 x User Manual

Notice:

1. Please check the packaging for any damages and ensure that the product model matches the one you selected;

2. Do not connect the wires while they are energized. Only power on after confirming the wiring is correct;

3. The length of sensor wires can affect the product's output signal. Do not modify the product arbitrarily during use;

4. Sensor is precise instrument. Users should not disassemble it, use cutting objects, or expose the sensor surface to corrosive liquids to avoid damaging the product.