The temperature, humidity, light intensity, soil temperature and water content in the vegetable greenhouse play a key role in the growth of vegetables in the greenhouse. What are the environmental monitoring system kits for vegetable greenhouses?
1: Air environment temperature and humidity sensor
Recommended: wall-mounted temperature and humidity sensor
Built-in buzzer alarm, LCD liquid crystal backlight display and many other functions, through this product can achieve temperature and humidity measurement and control, communication. Jiu Chunjian Technology has developed corresponding monitoring, monitoring systems and supporting software for JCJ175 temperature and humidity transmitter.
2: Soil moisture sensor
Recommended: soil moisture sensor
A new type of sensor that measures the percentage of soil moisture based on the principle of RF capacitance. It has the characteristics of small measuring volume, convenient carrying, fast response, high precision, stable and reliable operation. The soil moisture sensor has good sealing performance and is equipped with stainless steel probes. It is suitable for all kinds of soils. It is not affected by chemical fertilizers and metal ions in the soil. It can be directly inserted into the soil. It is a measure of soil moisture content. Practical product.
3: Illuminance sensor
Recommended: Illumination Transmitter
Jiu Chunjian Technology adopts a photosensitive detector with high sensitivity and a high-precision linear amplifier circuit. It has been closely tested and produced with practical products with various measuring ranges and signal output types. The transmitter housing is designed with wall mounting, exquisite structure and beautiful appearance. It is an illuminance measurement product with wide application range and high cost performance.
4: Carbon dioxide sensor
Recommended: Carbon Dioxide Transmitter
High-performance digital sensors and circuits, accurate measurement and temperature compensation; good long-term stability and reliability, fast response; sensor with more than 15 years of life, maintenance-free; lightweight housing, beautiful and easy to install; Optional, optional buzzer alarm function (requires customization)
5: Smart SMS Alarm
Recommended: SMS alarm, SMS remote controller is a new generation of products launched by Jiu Chunjian Technology Development Co., Ltd. to meet the needs of users for SMS alarm, temperature and humidity monitoring, temperature and humidity alarm. It has 4 wired signal inputs, 8 wireless signal inputs, 1 channel temperature and humidity, powerful user configuration software, allowing users to set alarm alarms, temperature and humidity thresholds.
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Zhejiang Youquan Care Products Technology Co., Ltd. , https://www.youquancare.com