雨研信息科技(上海)有限公司

Wisdom Agriculture
- Low Power Environment Monitoring Node
- Wireless four-way control node
- Nutrient Solution Ion Monitoring Node
- Cloud Intelligent Power Control Cabinet
- Plant Physiological Monitoring Node
- Agricultural Core Base Station
- Insect monitoring node
- Low-power Wireless Soil Monitoring Node
- Low-power Wireless Water Quality Monitoring Node
LORA Series Products
- Economic Gateway
- Single parameter node
- Multi-parameter node
- Wireless Controller
- Universal host gateway
Field Environmental Monitoring Stations
- Automatic Weather Station
- Soil automatic monitoring station
- Daejeon Automatic Monitoring Station
- Plant Physiological Testing Station
- Air Quality Automatic Monitoring Station
Small Environmental MC Devices
- Small distributed monitoring node
- Small integrated intelligent gateway
- Wall-mounted Measurement And Control Node Type I
- Wall-mounted Measurement And Control Node Type II
- Wall-mounted Measurement And Control Node Type III
Water Quality MC Devices
- Small Shore Water Quality Automatic Monitoring Station
- Small Distributed Water Quality Monitoring Node
- Buoy Type Wireless Water Quality Monitoring Station
- Aquaculture Special Measurement And Control Terminal
Intelligent Centralized Control Devices
- Cloud Intelligent Power Control Cabinet
- Outdoor Intelligent Control Cabinet
- Multi-channel Centralized Controller
Portable Devices
- Multi-parameter Handheld Analyzer
- Portable Ion Analyzer
- Portable Multi-parameter Environmental Monitor
- Mobile smart presentation box
Solutions
- Water Quality
- Soil Class
- Meteorology
- Light Class
- Gas Class
- Plant Physiology
- Air Quality
- Other
Software
- Productivity cloud
- Agricultural Cloud
- Environmental Monitoring And Early Warning Platform
- Mobile APP
Customized Products
- Product ID Design
- Integrated Circuit Development
- Intelligent Hardware Development
- Digital Sensor Development
- Embedded Software Development
- Application Cloud Service Development

Dissolved Oxygen Sensor
YR-YDO
YuYan Agricultural Helper
Using the principle of primary battery, the probe is changed every six months to one year, no need to change the electrolyte frequently, industrial grade online design, suitable for real-time measurement of dissolved oxygen concentration in water samples in the field.

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Optical Dissolved Oxygen Sensor
HACH-LDOII
YuYan Agricultural Helper
The sensor cover at the front end of the LDO II AQ probe is covered with a layer of fluorescent material, and the blue light emitted by the LED light source is irradiated onto the fluorescent substance, and the fluorescent substance is excited and emits red light;

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Optical Dissolved Oxygen Sensor (Ship Class)
GW-FDO
YuYan Agricultural Helper
This sensor can meet the measurement needs of different application environments, ranging from surface water to wastewater. It is specially developed to meet the stringent requirements of environmental monitoring and scientific research departments...

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Conductivity Sensor
YR-EC
YuYan Agricultural Helper
Industrial conductivity electrode, a variety of range options, responsive, high reliability. Made of 316L stainless steel. It is suitable for conductivity measurement of industrial water, tap water, cooling water, pure water, etc., and conductivity measurement of pure water.

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Stepless Conductivity Sensor (Salt)
YR-EC-W
YuYan Agricultural Helper
The electrodeless industrial conductivity electrode is suitable for the conductivity measurement of the mixture to avoid measurement errors caused by electrode contamination. Long service life, no maintenance, high measurement accuracy.

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PH Sensor
YR-PH
YuYan Agricultural Helper
Cost-effective industrial on-line PH electrode, sensitive and reliable, suitable for on-site monitoring in a variety of environments, especially for long-term use in harsh environments.

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Ammonia Nitrogen Sensor
YR-AM
YuYan Agricultural Helper
The ammonia nitrogen sensor is composed of a reference electrode, an ammonium ion electrode, a potassium ion electrode, and a temperature electrode. The ammonia nitrogen value is output by internal precision op amp circuits and algorithms.…

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Nitrogen Sensor
YR-NI
YuYan Agricultural Helper
The nitrate sensor consists of a reference electrode, a nitrate ion electrode, a chloride ion electrode, and a temperature electrode. The ammonia nitrogen value is output by internal precision op amp circuits and algorithms.

Product overview Technical documentation Document download

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