IoT automatic weather and soil moisture monitoring station

MC-QXSQ IoT Automatic Meteorological and Soil Moisture Monitoring Station

Product application:

IoT meteorological and soil moisture monitoring stations are widely used in various fields such as natural environment and climate monitoring, agricultural and forestry climate monitoring, ecological environment and geological disaster monitoring, and can work stably even under harsh environmental conditions. It can monitor various meteorological and environmental factors (environmental temperature, environmental humidity, wind speed, wind direction, air pressure, light intensity, photosynthetically active radiation, ultraviolet radiation, sunshine hours, total radiation, rainfall, soil moisture, CO2, soil temperature, rainfall, rain and snow elevation, dew point temperature, liquid level, water surface evaporation, oxidation-reduction potential, PPM pollutants, particulate matter, and dozens of other elements to choose from); Other measurement elements can also be customized according to user needs.

Functional features:

1. The collector host adopts an IP67 protection level for rain and dust protection design, and uses a spray painted steel plate outdoor protective box, which is sturdy and durable, with a lifespan of over ten years.

2. Each sensor adopts the national standard MODBUS communication protocol, which has the characteristics of fast response, long communication distance (up to several kilometers), corrosion resistance, and long-term operation in harsh environments. It has high measurement accuracy and low power consumption (up to microampere level).

3. The collector host has a large storage capacity, built-in SD card, data can be exported, and can store hundreds of millions of data.

4. The collector host is equipped with a four inch color touch screen or OLED LCD display screen, which can display real-time data, parameter data, network status, IP address, etc. of various sensors, and can set the above parameters.

5. The communication method adopts GPRS wireless transmission or Ethernet port, and the data in the host can be remotely sent to the server at any time and stored as a database.

6. The power supply methods are diverse and flexible, and can be configured according to customer requirements with various power supply modes such as mains or solar batteries, wind solar complementary, etc. (suitable for year-round use in areas without electricity), to ensure normal operation in case of power outages or rainy weather.

Typical case scene photos:

Introduction to Cloud Platform Software System:

1. Design a user-friendly environmental monitoring and management system using visual programming language to achieve remote monitoring of the monitored environment. You can freely set the upper and lower limit values. Alarm through SMS and other means. The software platform can remotely monitor real-time data from various sensors. Complete data management functions, supporting database management, data query, export, printing, statistical analysis, chart analysis, and other data processing

2. The manifestation of online monitoring of various environmental factor parameters:

A、 The detailed list format allows for a visual view of the monitoring data of various environmental factor parameters at a certain point in time.

As follows:

The detailed display method of the list allows for an intuitive view of the monitoring data of various environmental factor parameters at a certain point in time.

B、 The display method of the curve trend chart is as follows:

A curve of a certain color represents the trend of a certain test parameter

C、 Column style trend display, as follows:

The change of a certain color column represents the data change of a certain parameter

3. Support mobile viewing anytime. Method:

4. View real-time and historical data of various parameters on the computer:

5. Video surveillance:

The platform supports multiple outdoor waterproof cameras for video surveillance in areas such as wilderness, processing workshops, and production environments. Without the need for users to download plugins, remote video communication can be achieved through Ethernet, facilitating real-time monitoring, supervision, warning, and command intelligence for regulatory authorities. Improve communication efficiency and accuracy.

The following is a real-time video multi screen monitoring of outdoor or indoor environments captured by waterproof cameras:

6. GIS map generation: Utilizing the built-in GPS module of the detection device to bundle satellite positioning dataBind test data information and implement GIS map fixed-point monitoring of the location information of each detection point. The monitor can click on the location coordinates on its satellite positioning icon to view the relevant index information of the test data for that detection point.

Technical parameters and indicators of sensors

1、 Dust (PM2.5 can also increase PM10, PM1.0)

Detecting gases: PM1.0, PM2.5, PM10

Range: 0-1000ug/M3

Minimum resolution particle diameter: 0.3 micrometers

Response time ≤ 10 seconds

Output data: UART output (3V level)

DAC (0-2V corresponds to 0-1000)

PWM output

Working voltage: 5V ± 0.1V

Working current: 70-140 (mA)

Sleep current:<10mA

Response time: ≤ 90 seconds

Working humidity: 15% RH-80% RH (non condensing)

Working temperature: -20~40 ℃

Storage temperature: -40~60 ℃

Service life: 3 years (in air)

2、 Noise

1. Measurement range: 30dB~110dB, accuracy: 0.5%

2. Working environment: The equipment has a non waterproof structure, so attention should be paid to avoiding rainwater splashing and moisture prevention. Can customize equipment systems specifically for humid environments

3、 Air temperature

Temperature range: Standard -30~70 ℃ or 0~50 ℃, other temperature ranges can be customized

Accuracy: ± 0.2 ℃ (@ 25 ℃);

Repeatability: ± 0.1 ℃;

Long term stability:<0.04 ℃/year;

Response time:<1s

Working environment: Temperature: -55 ℃~125 ℃; Humidity: ≤ 95% RH

4、 Air humidity

Humidity range: 0-100% RH (non condensing state)

Accuracy: ± 3% RH (10%~90%)

Repeatability: ± 0.1% RH

Long term stability:<0.5% RH/year

Response time:<1s

Working environment: Temperature: -55 ℃~120 ℃; Humidity: ≤ 95% RH

5、 Atmospheric pressure

Measurement unit: mbar (millibars) or hPa (hectopascals)

Working temperature: -20~70 ℃

Output signal: RS485

Working voltage: 5-24V DC

Working current: 10mA@5V ； 7mA@12V ； 5mA@24V Equipped with a screen display and an additional 5-10mA

Measurement range: Atmospheric pressure: 10-1100mbar

Measurement accuracy: Atmospheric pressure: 0.1mbar

Stable time: 30 seconds after power on, enter optimal state after 60 seconds

Response time:<1 second

Cable specification: 2-meter 4-wire system (RS485) (cable length optional)

6、 Wind speed

Measurement range: 0-30m/s, 0-60m/s

Reaction time:<1 second

Start wind speed: 0.4-0.8m/s

Power supply voltage: pulse, 0-2V, RS485: 5-24V DC

0～5V，0～10V，4～20mA：12～24V DC

Maximum power consumption: pulse type MAX ≤ 200mW;

Voltage type MAX ≤ 300mW;

Current type MAX ≤ 700mW;

Working environment: -30 ℃~75 ℃

7、 Wind direction

Measurement range: 0-360 °

Accuracy: ± 3 °

Start wind speed: ≤ 0.5m/s

Power supply mode: DC5V

Output form: 0-5V

8、 Rainfall

Diameter of water bearing capacity: Ø 200 ± 0.6mm

Measurement range: ≤ 4mm/min (precipitation intensity)

Resolution: 0.2mm (6.28ml)

Accuracy: ± 4% (indoor static test, rain intensity of 2mm/min)

Output signal: on-off signal of switch contact

Working temperature: 0-50 ℃

Storage temperature: -10 ℃ to 50 ℃

9、 Rain and snow

Measurement range: 0-1000mm

Accuracy: ± 0.1% FS

Power supply mode: DC12V

Output format: 0-5V

Load capacity: Current type output impedance ≤ 300 Ω

Voltage type output impedance ≥ 1K Ω

10、 Light intensity

Measurement unit: Lux

Measurement range: 0-200000 Lux

Working temperature: -30~70 ℃; Humidity: 10-90% RH

Storage temperature: -30~80 ℃; Humidity: 10-90% RH

Accuracy: ± 3% FS

Nonlinear: ≤ 0.2% FS

Stable time: 1 second after power on

Response time:<1 second

Cable specification: 2-meter 3-wire system (analog signal); 2-meter 4-wire system (RS485) (cable length optional)

11、 Photosynthetically active radiation

Spectral range: 400-700nm

Range: 0-2000 W/m2

Power supply mode: DC5V

Output format: 0~2.5V

Response time: approximately 1 second (99%)

Temperature related: maximum 0.05%/℃

Cosine correction: up to 80 ° incident angle

Working temperature: -40 ° C to 65 ° C

Relative humidity: 0-100%

Sensitivity: 5-50 μ v/μ mol · s-1

Internal resistance: ＜ 2K

12、 Ultraviolet radiation

Measurement range: 0-70W/㎡

Spectral range: 280-400nm

Cosine response: ≤ 4% (when the solar elevation angle is 30 °)

Response time: ≤ 1S (99%)

Power supply mode: DC5V

Output format: 0-2.5V

13、 Total radiation

Spectral range: 0.3-3 μ m

Response time:<5s

Temperature related: ＜ ± 0.08% ℃

Cosine response: ＜ ± 10% (at a solar altitude angle of 10 °)

Nonlinear: ＜ ± 2%

Annual rate of change: ＜ ± 2%

Transmitter specifications

Measurement range: 0-2000W/m2

Power supply mode: 5V

Output form: 2.5V

Load capacity: Current type output impedance RL ≤ 250 Ω

Voltage type output impedance RL ≥ 1K Ω

14、 Water depth

Measurement form and range: 0-50000mmH2O

Allowable overload: 2 times the full range pressure

Working temperature: -20~80 ℃

Temperature compensation: -10~70 ℃

Storage temperature: -40~80 ℃

Accuracy: 0.2% FS (typical)

Stability error: 0.2% FS (typical)

Temperature drift coefficient: 0.03% FS (typical, range less than 5mH2O)

15、 Soil temperature

Measurement parameter: soil temperature

Measurement unit: ℃

Measurement range: -55~150 ℃

Measurement accuracy: ± 0.2 ℃

Stable time: about 3 seconds after power on

Response time:<1 second

Probe length: 200mm

Probe diameter: 3mm

Sensor material: 316L stainless steel; Heraeus, a German company, imports A-grade ST-1-PT1000 precision platinum resistors

Sealing material: ABS engineering plastic

Cable specification: 1.5-meter-4-wire system (cable length optional)

16、 Soil moisture

Measurement parameter: Soil volumetric moisture content

Soil correction: loam, clay, sandy soil

Measurement unit:% (m3/m3)

Measurement range: 0-100%

Output format: 0-2.5VDC

Measurement accuracy: ± 3% (m3/m3) within the range of 0-50% (m3/m3)

Working range: -30 ℃ to 70 ℃

Stable time: 1 second after power on

Response time:<1 second

Measurement area: a cylinder with a diameter of 7cm and a height of 7cm centered on the central probe

Probe length: 55mm

Probe diameter: 3mm

Probe material: 316L stainless steel

Sealing material: ABS engineering plastic

Cable specification: 2-meter 3-wire system (analog signal)

17、 Soil conductivity

Measurement parameter: Soil conductivity

Measurement unit: mS/cm

Measurement range: 0-20 mS/cm (standard), can be customized to 0-10 mS/cm, 0-5 mS/cm, etc

Measurement accuracy: ± 2%

Resolution: infinitesimal mS/cm

Working range: -30 ℃ to 70 ℃

Conductive electrode material: graphite

Stable time: 1 second after power on

Response time:<1 second

Sealing material: ABS engineering plastic

Cable specification: 2-meter 3-wire system (analog signal); 2-meter 4-wire system (RS485) (cable length optional)

18、 Soil salinity

Measurement parameter: Soil salinity

Measurement unit: mol/L

Measurement range: 0-0.15mol/L (standard), can also be customized to 0-0.075mol/L, 0-0.05mol/L, etc

Measurement accuracy: ± 2%

Resolution: infinitesimal mol/L

Working range: -30 ℃ to 70 ℃

Conductive electrode material: graphite

Stable time: 1 second after power on

Response time:<1 second

Sealing material: ABS engineering plastic

Cable specification: 2-meter 3-wire system (analog signal); 2-meter 4-wire system (RS485) (cable length optional)

19、 Soil pH

Adopting internationally advanced solid dielectric and large-area polytetrafluoroethylene liquid interface, it is not easy to block, maintenance free, equipped with field protective cover and filter screen

Measurement range: pH: 0-14

Output form: Voltage 0-2VDC

Accuracy: ± 0.02 (pH 4-9)

Resolution: 0.01

Stability: ≤ 0.02/24h

Power supply mode: DC 5~24V

Output signal: 0~2V, 4~20mA, RS485, etc

Working environment: Temperature range of 0-60 ℃; Relative humidity ≤ 85%

Power consumption: ≤ 3W

Dimensions: 96 × 96 × 110mm (height × width × depth)

20、 Soil ORP (oxidation-reduction potential)

Electrode potential: 245-270mv (15-30 ℃)

Test range: 0-1999mV

Reference electrode internal resistance: ≤ 10k Ω Qualitative: ± 8mv/24h

Indicator electrode: good conductivity

Suitable temperature range: 5-70 ℃

21、 Carbon dioxide

Unit: ppm

Measurement range: 0-2000; 5000ppm； 0～10000、30000ppm； 0-50000ppm (optional)

Average current: peak ≤ 200mA; average 85 mA

Preheating time: 3 minutes

Response time:<90s

Accuracy: ± 3% F • S (25 ℃)

Working temperature: 0 ℃~50 ℃

Working humidity: 0-95% RH

Temperature drift: 0.2% F • S/℃

Stability: ≤ 2% F • S

Repeatability: ≤ 1% F • S

22、 Rain and snow sensor

Measurement range: 0-1000mm

Accuracy: ± 0.1% FS

23、 Rainfall

Diameter of water bearing capacity: Ø 200 ± 0.6mm

Measurement range: ≤ 4mm/min (precipitation intensity)

Resolution: 0.2mm (6.28ml)

Accuracy: ± 4% (indoor static test, rain intensity of 2mm/min)

Output signal: on-off signal of switch contact

Working temperature: 0-50 ℃

Storage temperature: -10 ℃ to 50 ℃

24、 Pipeline flow rate and velocity

Work pressure:<4.0Mpa

Medium temperature: H-grade<120 ℃

Environmental temperature: -20 ℃ -50 ℃

Converter: Combination type

Protection level: IP65

Grounding ring: none

Working power supply: 220V

Output signal: RS-485

Flow meter diameter: 15mm

Flow rate (water):<50 L/m

Total traffic: (0-9999999999) Start again after reaching the maximum value

Percentage flow indicator bar (flow rate): m/s

25： Water surface evaporation sensor

Barrel diameter: 200mm (equivalent evaporation surface 200mm)

Accuracy: ± 0.1mm

Measurement range: 0-80mm

Power supply mode: DC12-24V

Environmental temperature: -30 ℃~80 ℃

Signal output: 0-2V DC

Product weight: 1.2kg

26： Hard disk recorder

1. Support network video access, using video and audio encoding and decoding technology, embedded system technology, storage technology, network technology, etc.

2. Can connect network cameras that comply with ONVIF, PSIA, RTSP standards and many mainstream manufacturers (ACTI, ARECONT, AXIS, Bosch, Brickcom, Canon, Panasonic, PELCO, SAMSUNG, SANYO, SONY, Vivotek, ZAVIO); Supports preview, storage, and playback of up to 2 million pixel high-definition network videos.

3. Supports HDMI and VGA same source output, with a maximum output resolution of 1920x1080 for both HDMI and VGA; Support one click addition of IPC and one click activation of recording function; Support instant replay function, replay the current recording of the specified channel in the preview screen without affecting the preview of other channels.

4. Supports up to 8 channels of 4CIF real-time synchronous playback and multi-channel synchronous playback; Support hard disk quota storage mode, which can allocate different video storage capacities to different channels.

5. Supports 1 SATA interface; Support Yingshi Cloud service, with one click configuration for internet access; Support network detection (network traffic monitoring, network packet capture, network resource statistics) functions.

6. Video and audio input network video input 4 channels network video access bandwidth 25Mbps video and audio output HDMI output 1 channel, resolution: 1024x768/60Hz, 1280x720/60Hz, 1280x1024/60Hz, 1920x1080/60Hz VGA output 1 channel, resolution: 1024x768/60Hz, 1280x720/60Hz, 1280x1024/60Hz, 1920x1080/60Hz audio output 1 channel, RCA interface (linear level, impedance: 1k Ω) video and audio encoding and decoding parameters recording resolution 1080p/UXGA/720p/VGA/4CIF/DCIF/2CIF/QCIF synchronous playback.

7. Four channel video management, manual recording/capture mode, timed recording, motion detection recording, alarm recording, motion testing or alarm recording, motion testing and alarm recording, intelligent detection recording playback mode, instant playback, regular playback, event playback, tag playback, intelligent playback, log playback, external file playback backup mode, regular backup, event backup, video clip backup.

8. Hard drive type: 1 SATA interface maximum capacity, each interface supports a maximum capacity of 6TB hard drive external interface voice intercom input 1, RCA interface (level: 2.0Vp-p, impedance: 1k Ω) network interface 1, RJ45 10M/100M adaptive Ethernet port USB interface 2, USB 2.0 network management network protocol IPv6, UPnP (plug and play), NTP (network timing), SADP (automatic IP address search), DDNS (dynamic domain name resolution), etc.

9. Other: Power supply DC 12V Power consumption (excluding hard drive) ≤ 5W Operating temperature -10 ℃ --+55 ℃ Operating humidity 10% --90% Size 260mm (width) × 222mm (depth) × 45mm (height) Weight (excluding hard drive) ≤ 1kg.

27： Network camera

1. 2 million H.265 infrared network ball machine, 2 million, 20x optical, supports H.265, compatible with H.264, ultra-low illumination, 3D noise reduction, low bitrate, ROI， Transparent fog, strong light suppression, Smart IR， Audio, alarm, IP66， Infrared 150 meters.

2. Smart functions: area intrusion detection, boundary detection, audio anomaly detection, motion detection, video occlusion detection, support for network interruption and continuation function to ensure that video recording is not lost, and cooperate with Smart NVR to achieve secondary intelligent retrieval, analysis, and concentrated playback of event recording. Support fog penetration, strong light suppression, and Smart IR anti infrared overexposure technology. Support low bit rate, ROI region of interest enhanced encoding technology, support network cable breakage, IP address conflict, memory full, memory error, illegal access anomaly detection and linkage alarm function.

3. Infrared function: adopting efficient infrared array, low power consumption, irradiation distance up to 150m, infrared lamp and magnification distance matching algorithm, built-in heat treatment and defogging system, constant current circuit design, infrared lamp lifespan up to 30000 hours.

4. System function: Equipped with high-performance sensors, the image is clear, and the maximum support is 1920* 1080@30fps Real time visual output. Driven by a precision motor, with sensitive response and smooth operation, the accuracy deviation is less than 0.1 degrees, and there is no image shake at any speed. Support standard API development interfaces, including Hikvision SDK, ONVIF, CGI, PSIA, GB/T28181, E-home protocol, and Firefly Cloud access. Support 3D intelligent positioning function, combined with NVR/client software/IE to achieve click tracking and zooming, support system dual backup function to ensure data is not lost in case of power failure. Support power-off state memory function, automatically returning to the gimbal and lens state before power-off after power on. Lightning protection, surge protection, surge protection, IP66 protection level.

5. Movement function: 20x optical zoom, 16x digital zoom. Supports automatic aperture, automatic focusing, automatic white balance, and backlight compensation. Supports ultra-low illumination, 0.05Lux/F1.6 (color), 0.01Lux/F1.6 (black and white), 0 Lux with IR. Support 3D digital noise reduction and wide dynamic function.

6. Network function: Supports Ethernet control and H.264/H.265/MJPEG efficient video compression algorithm, greatly reducing bitrate. Images can be viewed and controlled through browsers and client software. Supports standard Micro SD/SDHC/SDXC card storage, NAS storage for video recording, and video recording can be resumed after network disconnection

Supports three-level user permission management, authorized users and passwords, HTTPS encryption, and IEEE 802.1x network access control. Support dual stream technology

Supports multiple network protocols, IPv4/IPv6,HTTP,HTTPS,802.1x,Qos,FTP,SMTP,UPnP,SNMP,DNS,DDNS,NTP,RTSP,RTCP,RTP,TCP/IP,DHCP,PPPoE,Bonjour。 Supports 1 audio input and 1 audio output.

7. PTZ function: 360 ° continuous rotation in the horizontal direction, -15 ° -90 ° in the vertical direction, with no monitoring blind spots. The maximum horizontal preset point speed can reach 240 °/s, and the maximum vertical preset point speed can reach 200 °/s. The horizontal key control speed is 0.1 ° -160 °/s, and the vertical key control speed is 0.1 ° -120 °/s

Supports 300 preset positions. Supports 8 cruise scans, each with 32 preset points, supports 4 pattern scans, and records each path for more than 10 minutes. Supports proportional zoom function, and the rotation speed can be automatically adjusted according to the zoom factor of the lens. Support watch function, preset points/pattern scanning/cruise scanning/automatic scanning/vertical scanning/random scanning/frame scanning/panoramic scanning can be automatically called up after staying in idle state for a specified time (including idle state after power on), support alarm function, built-in 2 alarm inputs and 1 alarm output, support alarm linkage, can trigger the call of preset points/cruise scanning/pattern scanning/SD card recording/trigger switch output/upload center/upload FTP/email linkage after alarm.