How much does it cost to sell campus weather stations

NegotiableUpdate on 04/05

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Nature of the Manufacturer: Producers

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Place of Origin

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Overview

The primary school campus meteorological station provides more powerful meteorological support services for ecological civilization construction, major engineering construction, and the development of ice and snow economy industry, and should continue to do a good job in major services.

Product Details

　　Primary school campus meteorological stationProvide more powerful meteorological support services for ecological civilization construction, major engineering construction, and the development of ice and snow economy industry, and continue to do a good job in major services.

1Primary school campus meteorological stationProduct Introduction

JD-QC11 small automatic weather station is a highly integrated, low-power, quickly installable, and convenient high-precision meteorological observation equipment for field monitoring.

The device consists of five parts: meteorological sensor, collector, solar power supply system, pole bracket, and cloud platform. No debugging required, can be quickly deployed, widely used in fields such as meteorology, agriculture, forestry, environmental protection, oceanography, airports, ports, scientific research, campus education, etc.

2、 Product Features

1. Low power collector: static power consumption less than 50uA

2. Standard GPRS networking, support for extended Bluetooth, wired transmission

3. 7-inch Android touchscreen, version 4.4.2, quad core Cortex ™- A7，512M/4G

4. Support modbus485 sensor expansion

5. Solar charging management MPPT automatic power point tracking

6. Three meter carbon steel bracket with two flange joints

7. SMS alarm, send SMS to zd's phone after exceeding the limit

8. ABS material protective box, corrosion-resistant, anti-oxidation, waterproof rating IP66

3、 Technical parameters

1) Collector power supply interface: GX-12-3P plug, input voltage 5V, with RS232 output JSON data format, collector power supply: DC5V ± 0.5V peak current 1A,

2) Sensor Modbus, 485 interface: GX-12-4P plug, output power supply voltage 12V/1A, device configuration interface: GX-12-4P plug, input voltage 5V

3) Solar powered, equipped with lead-acid batteries, optional 30W 20AH/50W 40AH/100W 100AH. Charging controller: 150W, MPPT automatic power point tracking, efficiency increased by 20%

4) Data upload interval: adjustable from 30s to 65535s

5) 7-inch Android touchscreen, screen size: 1024 * 600 RGB LCD

6) Partial sensor parameters

namecall, name, say, weigh	measurement range	divideResolution	accurateAccuracy
ambient temperature	-40～+60℃	0.1℃	±0.3℃
relative humidity	0～100RH	0.1%	±2%
illuminance	0-200000Lux	1Lux	±2%
atmospheric pressure	300~1100KPa	0.1kPa	±0.3hPa
dew point temperature	-20~+50℃	0.1℃	±0.5℃
soil temperature	-50～+80℃	0.1℃	≤±0.2℃
soil moisture	0~100	0.1%	±2%
soil salinity	0-20ms	±0.1ms	±2％
soilPH	0-14	0.1	±0.2%
Wind direction	0-360 ° (16 directions)	1/16	<3°(>1.0m/s)
Wind speed	0～70m/s	0.1m/s	±(0.3+0.03V)m/s
rainquantity	≦4mm/min	0.01mm	±0.2mm
ultraviolet radiation	0～70W/ ㎡	1W/㎡	±2% W/ ㎡
sunshine duration	0～24h	0.1 h	±2％h
total radiation	0-2000W/m2	0.1W/m2	Spectral range:300-3000nm
Photosynthetically active radiation	400～700nm	spiritSensitivity: 10-50 μ v/μ mol · m-2 · s-1

7) The whole machine has obtained the calibration certificate from the National Meteorological Measurement Station

8) Production enterprises have ISO quality management system, environmental management system, and occupational health management system certifications

9) Production enterprises have intellectual property management system certification and computer software registration certificate

10) The production enterprise is a three credit enterprise