Specialty Environmental Sensors and Instruments

Specialty environmental sensors and instruments are specialized or proprietary environmental sensors and instruments for measuring and monitoring certain physical characteristics. Specialty environmental sensors and instruments are used to monitor a variety of parameters, including pressure, flow, and motion, or to detect specific chemicals and elements, such as oxygen (O) or nitrogen (N). Specialty environmental sensors and instruments are often used in the field to establish conditions of a physical site.

Specialty environmental sensors and instruments are used in many kinds of environmental disciplines, including agriculture, horticulture, forestry, landfills, irrigation, civil engineering, and oil and gas refining. An environmental sensor is designed to detect one or more specific attributes in a particular ecosystem or site. For example, in mining applications, an oxygen sensor is used to monitor the quality of the air in the mine shafts to ensure the safety of the workers. An oxygen sensor can also be used detect the amount of dissolved oxygen present in streams and rivers.

There are many specialty environmental sensors and instruments used in meteorology, biology, oceanography, and communications. Weather stations use a variety of sensors to gather data, such as a barometric pressure sensor, air temperature sensor, and rainfall gauge. Other environmental instruments such as a water flow sensor can detect the rate water flows through a specific area, or can monitor the quantity of wastewater being discharged from a manufacturing facility. Biologists studying in the field may use a motion sensor to detect the activity of animals in a specific habitat.

Specialty environmental sensors and instruments often include devices, assemblies or systems that are used in the field or are part of a remote research station. A handheld or portable field environmental instrument may include a global positioning systems (GPS), water or air quality meters, portable power supplies, or data logging equipment.

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