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27 results found for „TDS“
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OTT KL010/TM/TMC CE Konformitätserklärung | Declaration of Conformity | Declaration de Conformité
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Conductivity Sensor
The Hydrolab conductivity sensor uses four graphite electrodes in an open cell design to provide extremely accurate and reliable data with very low maintenance. The sensor is used to measure specific conductance, salinity, total dissolved solids...
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Mining
Ensuring that pollutants from mining activities do not enter surrounding natural water bodies is a key issue in environmental monitoring and regulatory compliance. Hydrolab multiparameter sondes can measure a variety of parameters pertaining to...
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Surface Water
Measuring water quantity and quality in surface water (open channels, rivers, reservoirs, lakes, and estuaries) is one of the foundations of hydrological monitoring and has been a focus of OTT Hydromet since its first water current meters were...
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USB interface drivers - OTT IrDA-Link USB - EN
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Groundwater
Measuring groundwater level or depth-to-water is critically important for identifying long term trends, including declining water levels, saltwater intrusion, seasonal variations, aquifer recharge, artificial aquifer storage and recovery, and level...
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OTT Water Logger Operating Program
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Agriculture & Irrigation
OTT Hydromet sensors can provide key information on trend identification and regulatory compliance for water quality and quantity parameters around agriculture and irrigation activities. OTT water level and flow sensors can measure the discharge of...
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Coastal & Estuary
Measurement of water quality in coastal regions and estuaries is critical in the characterization of hypoxic ‘dead zones’ as a result of nutrient loading and algal blooms in the water bodies. Sediment loading analysis through turbidity measurement is...
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Groundwater Monitoring around Hydraulic Fracturing Sites in Colorado
Hydraulic fracturing or ‘Fracking’ has become more prevalent and controversial in the US in recent years. More than 90 percent of new wells in the US are completed using this method. While it is endorsed by some as a game-changer that promises an...
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Ireland Groundwater Monitoring Program
To fulfill the EU Water Framework Directive (WFD) requirements, a groundwater monitoring program was established by the Environmental Protection Agency of Ireland. This program focuses on providing information to assess the environmental status of...
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OTT Contact Gauges
OTT Contact Gauges are essential for manual measurements of depth to water, temperature, and conductivity in groundwater. The drum is held by a stable frame and is easy to carry. It is very smooth, so that you can effortlessly drain and haul the...
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Hydropower
Monitoring the impact of Hydropower plant activities on water bodies can be important for regulatory compliance and modeling purposes.Hydrolab instruments can measure total dissolved gas (TDG) levels around Hydropower activities and both Hydrolab and...
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Oil & Gas
Monitoring natural water bodies surrounding oil and gas drilling activities like hydraulic fracturing is a key issue in environmental monitoring and regulatory compliance. Hydrolab multiparameter sondes can measure a variety of parameters pertaining...
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Urban Hydrology
Urban Hydrology deals with the specific aspects of the hydrological cycle in urban and industrial settings. This includes all natural water flows as well as the consideration of precipitation, storm water, groundwater, rivers, and lakes, but also the...
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News and Pressroom
OTT Hydromet has launched a new variant of the OTT ecoLog 1000, an all-in-one instrument with a water level sensor, logger, and cellular modem built in. The new variant is equipped with a rugged and accurate, 4-electrode conductivity...