The noise sensor is an industrial standard noise monitor, designed for industrial field noise testing requirements, compatible with monitoring systems, and monitoring noise at a fixed point throughout the day. Noise sensor working principle The noise sensor is precisely because the sensor has a built-in condenser electret microphone that is sensitive to sound. The electret
Photosynthetically Active Radiation (PAR) sensor refers to the part of solar radiation that can carry out photosynthesis for vegetation in the wavelength range of 400-700 nm. The photosynthetically active radiation sensor adopts the photoelectric sensing principle and can be used to measure the photosynthetically active radiation in the spectral range of 400~700nm. The working principle
The total solar radiation sensor also called pyranometer, which can be used to measure the total radiation value under sunlight. What is total solar radiation? The total solar radiation refers to the energy that the sun transmits outward in the form of electromagnetic waves, and the electromagnetic waves and particle streams that the sun emits
Water online analyzer, also known as water quality sensor, is suitable for: water source monitoring, environmental protection monitoring station, municipal water treatment process, municipal pipe network water quality supervision, rural tap water monitoring; circulating cooling water, swimming pool water operation management, industrial water source recycling, industrialization aquaculture and other fields. Water online analyzer types Water
Ultrasonic weather stations represent a significant leap in the meteorological field, offering a plethora of benefits that traditional weather monitoring systems lack. These innovative devices utilise ultrasonic technology to deliver precise measurements of various weather parameters. Whether you’re a weather enthusiast looking for accurate data to aid in your meteorological pursuits, or a professional seeking
A gas sensor is a converter that converts a certain gas volume fraction into a corresponding electrical signal. What the gas sensor used to measure? Gas sensor can measure CO carbon monoxide transmitter, CO2 carbon dioxide transmitter, industrial wall-mounted carbon dioxide transmitter, O2 oxygen transmitter, O3 ozone transmitter, sulfur hexafluoride transmitter, hydrogen sulfide transmitter, Ammonia
Air quality sensors are often used to monitor the concentration of pollutants in the air and are an important part of air purifiers and fresh air systems. What is is PM2.5? PM2.5 is also known as fine particles, fine particles, and fine particles. PM2.5 refers to particulate matter with aerodynamic equivalent diameter less than or
Air quality sensors: Understanding the Application of PM2.5 PM10 Sensors Read More »
Visibility sensor that measures atmospheric visibility (meteorological optical distance) by measuring the total number of discrete light particles (smoke, dust, haze, fog, rain and snowfall) in the air. Visibility sensor detection sensor working principle Visibility sensor that measures atmospheric visibility (meteorological optical distance) by measuring the total number of discrete light particles (smoke, dust, haze,
A rainfall recorder (or rain gauge, rain gauge) is an instrument used by meteorologists and hydrologists to measure the amount of precipitation in an area over a period of time (the measurement of snowfall requires the use of a snow gauge). common types of rain sensor According to the different measurement principle of the rain
Soil NPK sensor refers to the soil nitrogen, phosphorus and potassium sensor, also known as the soil nutrient speed tester, is suitable for detecting the content of nitrogen, phosphorus and potassium in the soil. how the soil NPK sensor works ? ①: Combined assayThe existing combined determination methods can be divided into two categories, one
