• Product Description
    Company Info.
    Model:
    ZTW-8
    Measurement parameters:
    Total radiation
        Product Introduction
        ZTW-8 high-precision photovoltaic environmental monitoring system adopts intelligent control integrated design, integrating weather sensing, data acquisition, 4G communication, data encryption, local data storage and cloud storage to ensure data security, stability and effectiveness. Users can obtain data and related services in real time through dedicated software. It is an Internet of Things weather station specially tailored for photovoltaic power stations.
        The measurement elements include: horizontal total radiation, inclined total radiation, back plate temperature, ash deposition loss, wind speed, wind direction, temperature, humidity, air pressure, etc., meeting the weather-related production and application services such as resource evaluation, investment calculation, power forecast, operation maintenance, power transaction, etc. of most photovoltaic power stations. The products are also suitable for scientific research, meteorological/environmental monitoring networks, weather measurement in harsh environments, etc., which require high accuracy and stability.
        Product Feature
        Measurement  accuracy: high precision, reliable and stable performance;
        High  integration: data acquisition, wired/wireless data transmission in one;
        Data  security: local data storage and cloud storage optional;
        Efficient  and convenient: real-time viewing of live and forecast through mobile APP or API;
        Installation and maintenance: convenient operation and easy maintenance.
        Main Technical Parameters
    Model Name Describe Model Name Describe
    ZTP Series Horizontal/inclined total radiometer Measurement range:
    0-4000 W/m²
    Class/ISO 9060:
    Secondary Datum (Class A)
    Response time (95%):
    < 0.5s
    Zero offset A (200W/m ²):
    < 1W/m²
    Zero Offset B (5K/hr):
    < 1W/m²
    Instability:
    < 0.5%/3-5year
    Nonlinear error (1000W/m ²):< 0.2%
    Directional response (1000W/m ²):
    < 10W/m²
    Temperature response (@40℃):
    < 1%
    ZTD Series dust sensor Measurement principle:
    light scattering principle
    contamination ratio measurement accuracy
    90%-100%:1%
    80%-90%: 2%
    50%-80%: 4%
    Measurement stability:
    1%/year
    Newsletters:
    RS485 Modbus, 4G (optional)
    Power supply:
    DC 8-24V@<2W
    Working environment:
    -40℃-+85℃,
    0-100%RH
    Size: 252mm× 137mm× 35mm,
    1.3kg
    ZTWind Wind direction sensor Wind speed measurement range:
    0~75m/s
    Accuracy:
    ±0.1m/s
    Wind direction measurement range:
    0~360°
    Accuracy:± 3°
    PVT Component temperature sensor Measurement range:
    -55℃- +125℃
    Precision:
    ±0.1°C
    (-55° to +70°C)
    ZTDL1X Data acquisition unit Data acquisition unit (11 inputs (3 digital, 4 analog, 4 PT100 temperature) and 2 485 digital outputs, expandable), outdoor protective box, surge protection power supply unit ZTE-3 Ambient temperature, humidity, pressure sensors Temperature measurement range:
    -40℃-+85C;
    Measurement accuracy:
    ±0.2℃;
    Humidity measurement range:
    0-100%RH;
    Measurement accuracy:
    ±1.8%RH;
    Atmospheric pressure measurement range:
    300-1200hPa;
    Measurement accuracy:
    ±0.3hPa
    cylindrical sensor
    (Outer cover radiation shield)
    Name(chinese)
    Name(English)
    NANJING ZTWEATHER TECHNOLOGY CO.,LTD.
    China credit code
    Identity Verification
    Registered Capital
    10,256,400 CNY
    Operating term
    2019-04-25 ~ ****
    Product Category
    Guangfu Meteorological Stationmeteorological sensorAsh sensor
    Company Registered Address:
    Fifth Floor, Building A11, Zhongshan Science and Technology Park, No. 9 Kechuang Avenue, Jiangbei New District, Nanjing City, Jiangsu Province
    Address
    Nanjing, Jiangsu Province, China
    Nearby port
    Nanjing
    NANJING ZTWEATHER TECHNOLOGY CO., LTD. is committed to providing meteorological data services and applications in the new energy industry, developing independently controllable patented products, solving the bottleneck problem of importing meteorological monitoring equipment and data services, and actively expanding into overseas markets. With the mission of being an "internationally leading energy meteorological monitoring and data technology service provider!", we are determined to become a Chinese energy meteorological data service provider. The company focuses on energy meteorological monitoring and data services, providing high-precision meteorological sensors, regional energy meteorological grid monitoring, high-precision numerical weather forecasting, wind and solar power prediction accuracy improvement, and digital consulting for wind and solar energy for new energy enterprises such as power grids, photovoltaics, and wind power. The enterprise has been selected as a national high-tech enterprise and a technology-based small and medium-sized enterprise, and has passed ISO9001 quality management system certification ISO45001 Occupational Health and Safety Management System Certification, ISO14001 Environmental Management System Certification, and ISO27001 Information Security Management System Certification. The company has jointly established the "Xinda Zhongtian Research Institute" and the "Graduate Joint Training and Internship Employment Base" with Nanjing University of Information Science and Technology, the "Solar Joint Monitoring Laboratory" with the "Jiangsu Key Laboratory of High tech Research on Atmospheric Environment Monitoring and Pollution Control", and the "Photovoltaic Energy Efficiency Evaluation and Empirical System" with the School of Modern Engineering and Applied Sciences at Nanjing University, integrating scientific and technological research and development with commercial needs to achieve rapid transfer and effective transformation of scientific research results.
    Name(chinese)
    Name(English)
    NANJING ZTWEATHER TECHNOLOGY CO.,LTD.
    China credit code
    Identity Verification
    Registered Capital
    10,256,400 CNY
    Operating term
    2019-04-25 ~ ****
    Product Category
    Guangfu Meteorological Stationmeteorological sensorAsh sensor
    Company Registered Address:
    Fifth Floor, Building A11, Zhongshan Science and Technology Park, No. 9 Kechuang Avenue, Jiangbei New District, Nanjing City, Jiangsu Province
    Address
    Nanjing, Jiangsu Province, China
    Nearby port
    Nanjing
    NANJING ZTWEATHER TECHNOLOGY CO., LTD. is committed to providing meteorological data services and applications in the new energy industry, developing independently controllable patented products, solving the bottleneck problem of importing meteorological monitoring equipment and data services, and actively expanding into overseas markets. With the mission of being an "internationally leading energy meteorological monitoring and data technology service provider!", we are determined to become a Chinese energy meteorological data service provider. The company focuses on energy meteorological monitoring and data services, providing high-precision meteorological sensors, regional energy meteorological grid monitoring, high-precision numerical weather forecasting, wind and solar power prediction accuracy improvement, and digital consulting for wind and solar energy for new energy enterprises such as power grids, photovoltaics, and wind power. The enterprise has been selected as a national high-tech enterprise and a technology-based small and medium-sized enterprise, and has passed ISO9001 quality management system certification ISO45001 Occupational Health and Safety Management System Certification, ISO14001 Environmental Management System Certification, and ISO27001 Information Security Management System Certification. The company has jointly established the "Xinda Zhongtian Research Institute" and the "Graduate Joint Training and Internship Employment Base" with Nanjing University of Information Science and Technology, the "Solar Joint Monitoring Laboratory" with the "Jiangsu Key Laboratory of High tech Research on Atmospheric Environment Monitoring and Pollution Control", and the "Photovoltaic Energy Efficiency Evaluation and Empirical System" with the School of Modern Engineering and Applied Sciences at Nanjing University, integrating scientific and technological research and development with commercial needs to achieve rapid transfer and effective transformation of scientific research results.
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