Showing results for: level logger Articles
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MadgeTech Alarm Types (Device, Software, and Cloud alarms)
Alarms are a useful feature available for many MadgeTech loggers. Alarms can be used to notify users when user defined conditions are met, such as a reading being outside of a specified threshold. There are three main alarm types that can be used with MadgeTech loggers, the MadgeTech 4 software, and/or the MadgeTech Cloud Service: device (hardware) alarms, software alarms, and cloud alarms. Not ...
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Stay Informed – with the OTT HydroMet Blog Notifications!
You subscribed to our newsletter, but haven’t been informed about the latest OTT blog posts so far? From now on you will receive a short e-mail notification immediately after the publication of a new blog post! If you are then interested in reading the whole article, you can simply reach it via the included link. Discover more advantages in the following… Via the OTT HydroMet Blog ...
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Maintaining the Ideal Temperature During Concrete Curing
Concrete curing sounds like a simple process, just combine the cement with water and wait for it to dry, right? Wrong! To maximize the strength of the concrete, you’re going to have to control the moisture and temperature, so plan ahead of time. When monitoring the concrete curing process, besides time, two main factors come into play: the ambient weather conditions and the temperature ...
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Water Level Monitoring Using a Druck Depth/Level Sensor
In this Tech Article from CAS DataLoggers and dataTaker, we describe the process of connecting the Druck PTX 1830 depth/level sensor to a dataTaker DT8x series data logger. These two components can function as a water level monitoring logger and record depth measurements. The Druck sensor outputs a 4-20mA signal and can be powered by the dataTaker’s switchable 12V regulated voltage output. ...
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OTT Water Level Logger Used in Small Irrigation Channels in Valencia, Spain - Case Study
The irrigation sector in the Valencia area was forced to start measuring the levels in their channels. For this a simple system was required and a very discrete installation needed due to high chances of vandalism and low budgets available from the customer. The OTT HydroMet solution complied with their needs. Task of the sensors The OTT HydroMet systems distributed in Valencia are measuring ...
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Remote monitoring of groundwater in India - Case Study
Cairn India is part of the Vedanta Group, a globally diversified natural resources group with wide ranging interests in aluminium, copper, zinc, lead, silver and iron ore. Cairn India is one of the largest independent oil and gas exploration and production companies in India with a market capitalization of ~ US$ 10 billion. Cairn India was rated as the fastest-growing energy company in the ...
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Diver training in the largest diamond mine in the world - Case Study
Project Diver training Client Debswana Country Botswana Background to training Eijkelkamp Academy trainer Leon van Hamersveld gave a Diver water level logger training at the end of January 2015 in the Orapa mine, which is the largest mine in the world (in terms of total area). The training was given in cooperation with Aridus, Eijkelkamp’s distributor in Botswana. The Orapa mine ...
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FAQ: New Connectivity for the OTT ecoLog 1000 & Sutron XLink 100/500
Seamless integration from sensor to software is simplified as connectivity technology becomes more advanced and intuitive. The OTT ecoLog 1000, an all-in-one water level logger and our trusted family of Sutron XLink dataloggers now support 4G and cellular IoT (CAT-M1/LTE-M) transmission. What do these upgrades mean for simplifying your workflows? We compiled a series of ...
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Groundwater data essential to The Hague’s Rotterdamsebaan project - Case Study
Project De Rotterdamsebaan Principal The Hague Municipality Project partners Municipality of Leidschendam-Voorburg | Municipality of Rijswijk | Metropolitan district Haaglanden | Rijkswaterstaat | Ministry for Infrastructure and the Environment Background and objective The roads round The Hague are congested by an increasing number of residents and visitors. More and more businesses are ...
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Groundwater monitoring network at Belgian stone pit - Case Study
Country Belgium Period 2012 - now Description and background The stone pit is surrounded by natural areas. Therefore the stone pit has to satisfy strict environmental legislation. How did Eijkelkamp Soil & Water made the difference Eijkelkamp Smart Sensoring: 16 measuring points installed and equiped with monitoring well modems and Diver water level loggers (including 3 CTD-Diver water ...
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Aquaread launch new products – the LeveLine-CTD and LeveLine-Mini-CTD at Geotechnica 2017
Today we are excited to announce the launch of two new products to join our wide range of precise, scientific water testing equipment. Following the success of the LeveLine water level and temperature logger, we have expanded the range, adding conductivity sensors to both the regular LeveLine and the SDi-12 mini ...
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How Reliable Are Your Groundwater Level Measurements
Over the past few years, Eijkelkamp Soil & Water has gained extensive experience in the management of groundwater level measurement networks. This experience also serves as a foundation for our ongoing efforts to develop and enhance the collected data. For example, in the course of our activities, we have observed a growing discrepancy between manually-collected measurement data and ...
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Profimeas Asks, “Can VuLink Withstand Winter in Finland?”
Overview A months-long deployment reveals how VuLink telemetry performs in extreme cold. Challenge Winter temperatures in northern Finland can regularly drop below -20 °C or -4 °F, which can be hard on water monitoring equipment deployed for extended periods. In search of a telemetry device that could withstand such a frigid environment, Finnish equipment distributor Profimeas decided ...
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Reduce site visits and save costs with the OTT ecoLog 1000
Groundwater measurements on site are time-consuming and cause easily avoidable costs. The same applies to maintenance visits to the device. When developing our new OTT ecoLog 1000 groundwater data logger, Product Manager Peter Schaeffeler and his team had a clear goal: To make measurement, data transmission and maintenance as efficient, convenient, safe and cost-saving as possible. Based on the ...
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Measure Voltage and Current Using a Data Logger
How to Record Accurate AC and DC Current and Voltage Measurements A common data logging application is to measure voltage and current flowing into or out of a piece of equipment, such as a user monitoring current in wind turbines. These measurements can be broadly classified into two groups: AC and DC. Depending on the levels involved, some data logger models can directly measure DC voltage and ...
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Avenue 2 groundwater monitoring - Case Study
Project Avenue 2 groundwater monitoring Client Henk van Tongeren of Bronbemaling BV, in collaboration with Reinders-Wessemius, Country The Netherlands Background and objective The tunnel that will run underneath Maastricht as of 2016 will have a length of 2.3 kilometres. A special mega project for Europe. A double-deck tunnel suitable for lorry traffic in both the lower and the upper ...
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Under Ice Phenomenon Studied with the Help of miniDOT® Loggers
Case Study Description Lakes that have two thermal overturns per year are known as dimictic and are dynamic and reactive to the seasons they are subjected to. Spring and Autumn are times where ‘overturning’ occurs, this is where high amounts of mixing and no distinct thermal layers can be found. Summer and Winter however are known for instances of stratification to occur. Winter is especially ...
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Case study - Discharge measurement at the river `Große Roeder` in Saxony - Germany
Due to the seasonally strong weed growth and low flow during low water periods the measurement of water level and flow at the measurement site "Kleinraschuetz“ was rather distorted. It had to be corrected by putting in additional manpower for manual measurements. Therefore it was decided to modernize the station completely and to install a stationary discharge measuring system. The ...
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Monitoring effect of tunnel construction on tree stock at Driebergen-Zeist station - Case Study
Project Monitoring network, Driebergen-Zeist station Client Copijn (designs, advises, realises and manages green living environments) Implemented by Eijkelkamp Soil & Water Country The Netherlands Background to installing the monitoring network The railway crossing near Driebergen-Zeist station causes great delays in general traffic flow. To improve this flow, Prorail and the ...
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65 new OTT ecoLog 500 stations in Denmark for a crop cutting research project - Case Study
The associated sets of water level and water flow data, together with detailed records of the physical conditions, can form the basis for calculating the specific effects of the crop cutting on the water level and the manning number (expressing the resistance to the water's free flow in the watercourse) and the temporal variation thereof. Data can also form the basis for an analysis of how any ...
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