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Table of Contents Do you know where to mount weather station? The weather station should be installed as far as possible on the open ground without any obstructions, or 10 feet above the top of the surrounding buildings. Choosing the correct address is the most important step in the weather station installation project because it […]

Low temperature effect 1. Low temperature can cause problems such as IT equipment operation, insulation materials, and batteries. When the temperature in the computer room is too low, some IT equipment will not operate normally.   2. When the ambient temperature of the computer room is lower than 5°C, the communication equipment will not operate

The temperature and humidity transmitter refers to a device or device that can convert temperature and humidity into electrical signals that can be easily measured and processed. This device that converts physical quantities into electrical signals is called a transmitter. The most widely used in industry is to use 4 20mA current to transmit analog

Introduction of the agricultural production environment monitoring system: The agricultural production environment monitoring system is composed of greenhouse environment monitoring and park environment monitoring. It can comprehensively monitor air temperature and humidity, light intensity, ultraviolet light, soil temperature and humidity, soil nitrogen, phosphorus and potassium, soil pH, and carbon monoxide, oxygen and other environmental elements.

What is Evaporation? Meteorologically measured evaporation is the daily evaporation on the water surface (including when it freezes), which refers to the depth of the water layer lost due to evaporation of water in an evaporator of a certain caliber in a day. The unit is mm and is accurate to 0.1mm. It is a

Electronic water level measurement gauge is a new type of water level measurement sensor, which is composed of a PCB circuit board, a common electrode, detection electrode, epoxy resin, metal shell, cable, etc. Working principle of electronic river water level gauge Renke Electronic Water Level Gauge RS-DR-*-1 uses a series of electrodes arranged at equal

Monitoring of toxic and harmful gases such as formaldehyde and carbon monoxide in the home environment After the renovation of many new houses, more than 90% of harmful gases seriously exceed the standard, and the indoor formaldehyde concentration may exceed 2.5ppm, and some may even exceed 10ppm. Therefore, formaldehyde sensors, air quality sensors, TVOC sensors,

Compared with the traditional electric plate type air negative ion detector, Renke negative oxygen ion detector designed with the principle of double concentric cylinders can effectively solve the inherent electrolytic edge effect of the parallel plate type negative ion detector. The double structure of the concentric cylinder itself The special air intake method can maintain

The rain and snow sensor is a qualitative measuring device for measuring whether it rains or snows outdoors or in nature. It is equipped with imported intelligent microprocessors and advanced detection circuits. The surface adopts grid electrodes and uses the conductive characteristics of water. When there is rain or snow When it falls on the