Optical rainfall sensor
Product description
The optical rainfall sensor uses the principle of optical induction to measure rainfall. A number of optical probes are built in and reliable telemetry algorithms are used to ensure reliable rainfall detection. Different from the traditional mechanical sensor, optical rainfall is smaller, more sensitive, more reliable, more intelligent, and easy to maintain. This product supports boot calibration and installation error reminders and supports switching and UART output.
Product characteristics
1. Maintenance-free design (not easily hidden by fallen leaves)
2. Long service life (more than 5 years)
3. High precision measurement index (automatic measurement)
4. Low power design
5. Multiple interface modes
6. High reliability (adapting to all kinds of natural environment)
7. Support for switching and UART output
2. Long service life (more than 5 years)
3. High precision measurement index (automatic measurement)
4. Low power design
5. Multiple interface modes
6. High reliability (adapting to all kinds of natural environment)
7. Support for switching and UART output
Application environment
Rainfall measuring for agroforestry and gardens, weather stations, hydrological stations, urban irrigations, traffic warnings, open roof of stadiums, etc.
Portable digital signal Collector
Product description
The portable digital signal collector is a multi-interface data acquisition instrument which is developed by Huachang Science and Technology and integrates data acquisition, storage, analysis and customization. With the humanized interface and the operation interface, operation is simple and reliable. It has built-in mass memory, which can store more than 60000 pieces of data. The RS232 andRS422 buses are supported for data acquisition. It also supports Modbus RTU protocol, double-channel SDI12 bus and double-channel PWM count measurement. Open script development interface makes it easy for users to achieve system integration or secondary development.
Product characteristics
1. Colorized LED display screen
2. Swiss high quality Waterproof Placement
3. Good corrosion resistance
4. Built-in mass data storage
5. Support for multitasking mode (one machine multipurpose)
6. High reliability (applicable to a variety of natural environments)
7. Overall low power design
8. Support for GPS positioning
9. Support for dry battery and USB power supply
10. Precision of Industrial data acquisition system
11. Support for timing and real-time acquisition
12. Data acquisition, storage, analysis and export
13. Suitable for all mainstream sensor configurations
14. With customization and secondary development capabilities
15. Customer-specific scripts (hundreds of sensor interfaces can be written)
2. Swiss high quality Waterproof Placement
3. Good corrosion resistance
4. Built-in mass data storage
5. Support for multitasking mode (one machine multipurpose)
6. High reliability (applicable to a variety of natural environments)
7. Overall low power design
8. Support for GPS positioning
9. Support for dry battery and USB power supply
10. Precision of Industrial data acquisition system
11. Support for timing and real-time acquisition
12. Data acquisition, storage, analysis and export
13. Suitable for all mainstream sensor configurations
14. With customization and secondary development capabilities
15. Customer-specific scripts (hundreds of sensor interfaces can be written)
Application environment
Rainfall measuring for agroforestry and gardens, weather stations, hydrological stations and factory equipment monitoring
Intelligent data acquisition instrument.
Product description
The intelligent data acquisition instrument is researched and produced by Huachang Technology for the field environment monitoring station. It can collect and upload data automatically and continuously for a long time. The product can collect a variety of digital and analog signals, and has the professional acquisition precision. It also has optional multiple communication transmission modes, such as WIFI，GPRS，NB-IoT, LORA. It can carry out RS422, RS485, RS232, SDI12 data acquisition as well.At the same time, it can carry out PWM count measurement, digital relay output, digital level input and output, voltage measurement, resistance and current measurement. On account of the open protocol, it can operate the collection interface flexibly and has the function of customization and secondary development.
Product characteristics
1. Built-in 24 high precision AD sampling chip.
2. Industrial-grade electromagnetic compatibility and surge resistance.
3. Overall low consumption design (support for sleep running).
4. Supports RS422, RS485, RS232, SDI12.
5. Applies to collect voltage, current, frequency, resistance.
6. Large capacity data storage (256Mb)
7. Supports multiple digital and analog signal acquisition.
8. Supports remote upgrade, script download.
9. Supports remote data acquisition and uploading.
10. Provides background data preservation, query, curve analysis, etc.
11. Supports wireless transmission.
12. Supports custom and secondary development functions.
2. Industrial-grade electromagnetic compatibility and surge resistance.
3. Overall low consumption design (support for sleep running).
4. Supports RS422, RS485, RS232, SDI12.
5. Applies to collect voltage, current, frequency, resistance.
6. Large capacity data storage (256Mb)
7. Supports multiple digital and analog signal acquisition.
8. Supports remote upgrade, script download.
9. Supports remote data acquisition and uploading.
10. Provides background data preservation, query, curve analysis, etc.
11. Supports wireless transmission.
12. Supports custom and secondary development functions.
Application scene
Rainfall measuring for agroforestry and gardens, weather stations, hydrological stations, factory equipment monitoring.
Intelligent agricultural environment station
Product description
Intelligent agricultural environment station is a new generation monitoring equipment for monitoring agricultural production environment which is independently researched and developed by Huachang Technology. It is mainly applicable to environmental monitoring of agricultural production activities such as farm landing, orchard, grass landing and scientific research. Related to crop growth is mainly used for observation of soil temperature, moisture, temperature, humidity, air pressure, wind direction, wind speed, precipitation, light intensity, radiation environment related parameters, such as, optional ultraviolet radiation, as well as carbon dioxide, carbon monoxide and sulfur dioxide. Product provides good support for agricultural research, agricultural production and livestock.
Product characteristics
1. Integrated design of multiple sensors (no chassis required)
2. Integrated battery and solar panels (without external power supply)
3. Transmission of data by wireless communication (GPRS/WIFI)
4. Industrial grade interface RS485.
5. Data background services (cloud services).
6. Easy to install
7. The system can be used individually or in multiple stations.
8. Data are collected and processed through centralized software.
2. Integrated battery and solar panels (without external power supply)
3. Transmission of data by wireless communication (GPRS/WIFI)
4. Industrial grade interface RS485.
5. Data background services (cloud services).
6. Easy to install
7. The system can be used individually or in multiple stations.
8. Data are collected and processed through centralized software.
Application environment
Farmland climate observation, orchard environment monitoring, park environmental monitoring, scientific research institute, etc.