temperature sensor Articles

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AQMesh: a new option for flexible air quality monitoring

by AQMesh  (Aug. 14, 2016)

AQMesh has an impressive collection of global users and performance results measuring ambient air quality in applications ranging from traffic planning and urban hotspots to industrial fence line monitoring, building ventilation management, or environmental lobbying. This pole-mounted unit comes with an independent power supply and communications, ...

Use of Oxygen Monitors for Nitrogen, Argon, or Cryogenics and Where They Are installed

by PureAire Monitoring Systems, Inc  (Aug. 19, 2016)

An oxygen deficiency monitor or O2 monitor is found in many settings where colorless, odorless gases -- including nitrogen, argon, CO2, and cryogenic gases -- are used. Always monitoring, the oxygen detector can tell when gas levels rise above those deemed safe, and let off a timely alarm. Learn which settings commonly use ...

4- Step Guide to Choosing the Right Temperature Sensor

by CAS DATALOGGERS  (May 29, 2012)

Temperature measurements are among the most common data logging applications found across a broad variety of industries including medical monitoring, cold chain integrity, machine monitoring, and many more. There are 4 main types of temperature sensors that are used with data loggers, and it can seem like a lengthy decision to find the right type. ...

Accuracy in temperature sensor response time estimation for new nuclear reactor designs

by Inderscience Publishers  (Mar. 29, 2011)

One method for measuring the response time of temperature sensors, the plunge test, verifies that the sensor has a suitable response time in the laboratory before installation. However, plunge test results cannot be extrapolated to the response time in an operating plant because response time is affected by multiple factors such as the ratio of ...

Group method of data handling and neural networks applied in temperature sensors monitoring

by Inderscience Publishers  (Aug. 22, 2011)

In this work a monitoring system is developed based on the Group Method of Data Handling (GMDH) and Artificial Neural Networks (ANNs) methodologies. GMDH creates non-linear algebraic models for system characterisation and ANN is a massively parallel distributed processor made up of simple processing units called neurons. The monitoring system was ...

PT sensors

by madur Polska Sp. z o.o.  (Apr. 1, 2014)

Temperature detectors based on the phenomenon of metal resistance changes with the change of temperature are probably the most popular type of temperature sensors used in industry sector. Most popular temperature resistors are based on platinum and nickel. Historically the first sensor made was the platinum sensor with the resistance of 100#1; and ...

Flow Profiling on Demand – Illuminating the reservoir with Silixa’s intelligent Distributed Acoustic Sensor (iDAS) and ULTIMA Distributed Temperature Sensor (DTS)

by Silixa Ltd  (Mar. 22, 2013)

As energy demands increase rapidly, the goal of energy companies is to maximize ultimate recovery in an economically sound manner. One critical capability is the accurate measurement and monitoring of production from individual layers / perforated intervals in a multi-zone completion. This data allows operators to optimize zonal production, ...

Agriculture minimum temperature

by Delta OHM S.r.L.  (Oct. 29, 2012)

 Agriculture minimum temperature Prediction of minimum temperature and frost damage is a common method and important application in the field of agriculture like outdoors crop growth. In particular those areas where vegetation can be exposed to low temperatures, frost can be disastrous for young vegetation or fruits.When the ...

Dissolved oxygen measurements in aquatic environments: The effects of changing temperature and pressure on three sensor technologies

by Soil Science Society of America  (Apr. 28, 2008)

Dissolved oxygen (DO) is probably the most important parameter related to water quality and biological habitat in aquatic environments. In situ DO sensors are some of the most valuable tools used by scientists and engineers for the evaluation of water quality in aquatic ecosystems. Presently, we cannot accurately measure DO concentrations under ...

Response time testing of temperature sensors using loop current step response method

by Inderscience Publishers  (Feb. 20, 2013)

The Loop Current Step Response (LCSR) method is used for in–situ response time testing of temperature sensors as installed in an industrial process. This paper presents the theoretical foundation of the LCSR (test theory, LCSR equation and test procedures) and the author's research to validate its use in nuclear power industry applications. ...

Typical Sensor Location Considerations

by Arjay Engineering Ltd.  (Jan. 8, 2016)

The sensor mounting location within a space may be dependent on many variables. There are no specific formulas since each application will have it’s own determining factors and priorities. These include, but are not limited to: source of gas: Is the source a combustion exhaust from a vehicle or furnace or a vapour from a tank spill, pipe ...

5 Reasons to Use WiFi Temperature/Humidity Monitoring

by CAS DATALOGGERS  (Oct. 29, 2012)

Low-Cost Wireless Data Loggers Protect Your Inventory As wireless monitoring and alarming is becoming even more widespread and affordable, many supply and cold chain companies are turning to WiFi-capable devices to monitor their inventories for temperature and humidity. Now CAS DataLoggers can help you save on costs and time ...

An experimental method to estimate the temperature of individual nanowires

by Inderscience Publishers  (Jun. 25, 2009)

In this paper, the authors present an effective experimental method to estimate the temperature of individual metal oxide nanowires that can be used to quantify the heating produced in conductometric or other operating conditions. The here-proposed method is based on the analysis of the recovery time of the nanowire's resistance after exposure to ...

BACnet enabled Wireless Temperature Monitoring System

by SoftDEL Systems  (Oct. 30, 2015)

Area of engagement Solution to integrate wireless temperature monitoring system with BMS (Building Management System). Client A leading manufacturer of wireless temperature- and humidity-transmitters. Requirements Client offered a Temperature Monitoring System which consists of Wireless Transmitters and Application ...

Intellisenc Greenhouse Controllers for control of CO2, Humidity and temperature

Optimum and accurate CO2 level is important for effective and efficient plant growing. Too much CO2 creates diminishing return on expense and too little fails to utilize your capital investment. Optimum control of all facets of the growing environment results in high productivity at less costs. Plants need to be able to shed moisture to maintain ...

Determining Concrete Maturity Using Temperature Data Loggers

by CAS DATALOGGERS  (Jun. 4, 2013)

CAS DataLoggers has provided the temperature monitoring devices for a construction contractor which needed to monitor and record the cure of structural concrete onsite. Once workers could prove that the concrete was strong enough, they could then proceed with new construction. The company was on a tight ...

Differential Pressure and Temperature Monitoring in a Hospital Cleanroom

by CAS DATALOGGERS  (Apr. 10, 2012)

Accsense A1-01a Wireless Environmental Data Loggers CHESTERLAND OH—April 9, 2012 CAS DataLoggers recently provided the wireless pressure and temperature monitoring solution for a hospital maintaining a surgery cleanroom to protect patients from a variety of environmental contaminants. Staff entered and exited through airlocks and were ...

What is Temperature Mapping and Validation Study Service : UAE

by Vacker LLC  (Dec. 25, 2013)

What is Temperature Mapping and validation In this video we are trying to explain what is temperature mapping and validation study for ware houses, cold rooms, chiller rooms, refrigerators, reefer, freezers, vehicles etc. Also we explain the procedures for carrying out the same. Vacker Group carries out Temperature Mapping and Validation Study ...

Effective Temperature Control for Cement Kiln Off-Gases

INTRODUCTIONEffective off-gas temperature control without unwanted side effects can be achieved in many cement plants with state-of-the-art evaporative spray technology. Gas temperatures have elevated in recent years from as low as 180°C to over 370°C. This is coincident with a higher proportion of 'dry' operation kilns. Evaporative cooling water ...

Using a 3-Wire RTD to Prevent Temperature Measurement Errors

by CAS DATALOGGERS  (Jul. 25, 2012)

To prevent inaccurate temperature measurements which can potentially cause disastrous inventory losses, CAS DataLoggers recommends using 3-wire RTDs to customers taking temperature measurements using RTD sensors. These sensors are affordable and easily available for use with our wide inventory of ...

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