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温室监控系统的安装中，总结出了温室监控系统对环境检测传感器参数的一般要求。 The comrades of the technology department of Xinxin Electronic Technology Co., Ltd. summarized the general requirements of environmental monitoring sensor parameters for the greenhouse monitoring system during the installation of the greenhouse monitoring system in a normal greenhouse .
Requirements for soil moisture sensor :
1. Measuring range of general soil moisture sensor : 0 ～ 100% RH
2. General soil humidity sensor measurement accuracy: ± 5% RH
3.General sudden humidity sensor resolution: 0.01% RH
Features of Xinxin Electronic Soil Moisture Sensor: Reasonable structural design, stainless steel probe to ensure service life; externally encapsulated with pure epoxy resin, good sealing, can be directly buried in the soil and not subject to corrosion; less affected by soil Wide application area; high measurement accuracy, reliable performance, ensuring normal work; fast response speed, high data transmission efficiency.
V. Requirements for carbon dioxide sensors :
1. Measurement range of general carbon dioxide sensor : 1PPM ～ 20KPPM
2. General carbon dioxide sensor measurement accuracy: ± 30PPM
3.General carbon dioxide sensor resolution: 1.00PPM
4. Transmission frequency of general carbon dioxide sensor: 779MHZ
Xinxin electronic carbon dioxide sensor features: the use of imported sensors, using the infrared dual beam principle. Enclosed in a louver-shaped casing, it has good air permeability, water resistance, stable measurement data, high accuracy, and strong anti-interference ability.
Requirements for soil pH sensors:
1. General soil pH sensor measurement range: 3PH ～ 8PH
2. General soil pH sensor measurement accuracy: ± 0.2PH
3. General soil pH sensor resolution: 0.10PH
4. General soil pH sensor sampling cycle: 2.0S
Xinxin electronic soil pH sensor features: a new generation of sensors with world-leading level, independently developed based on conductivity theory and frequency-domain measurement technology. Capable of measuring the conductivity characteristics of soil and other porous media and converting them into linearized standard voltage signal output, which can be used for system integration and real-time monitoring of soil / media conductivity (PH value).
Seven, the requirements for the leaf surface humidity sensor :
1. Measuring range of general leaf surface humidity sensor: 0 ～ 100% RH
2. General leaf surface humidity sensor measurement accuracy: ± 5% RH
3.General leaf surface humidity sensor resolution: 0.01% RH
4. General leaf surface humidity sensor response time: 10.0MS
Xinxin Electronic Foliar Humidity Sensor Features: It measures the percentage of water content on the surface of plant leaves. It uses the principle of resistance measurement. It consists of a surface-sensing Geshan and a signal transmitter. Simulating the process of obtaining water by plant leaves, in other fields, it can also be used to measure the surface humidity of objects.
August 25, 2015
Chengdu Xinxin Electronic Technology Co., Ltd. Editorial Department
Editor: Little Devil in Gourd