temperature sensors Articles

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BM Respirometry Study Toxicity & Biodegradability of a Refinery polymer stream, when treated in the activated sludge process of the plant - Case Study

by SURCIS, S.L.  (Nov. 28, 2014)

This “batch system” respirometer consists of: a single thermostatically controlled vessel, divided into two interconnected compartments with closed recirculation loop between the two. A constant air flow is supplied via a ceramic diffuser in the conditioning compartment, and a combined oxygen/temperature sensor in the reaction ...

Influence of the shear stress and salinity on Anammox biofilms formation: Modelling results

by IWA Publishing  (Oct. 31, 2014)

Anammox biomass has a relatively long duplication time and low yield. This is an advantage because the production of surplus sludge is reduced; however it also implies that the process must be operated in reactors with very good sludge retention. Some of the systems used to improve biomass retention are based on biofilm reactors; therefore, the ...

Performance characteristics of a Thin-film aluminum oxide humidity sensor case study

by Moisture Control & Measurement Ltd  (Jun. 10, 2014)

Summary A laboratory study was made of the performance of a miniature-size, thin-film aluminum oxide humidily sensor over a range of ambient temperatures from 0°C to 40°C and encompassing humidities from 40 to 78,000 parts per million by volume (ppm-v). Hysteresis and temperature effects of the sensors were obtained from tests performed at ...

RTDs vs. Thermocouples

by Thermometrics Corporation  (Dec. 8, 2014)

Selecting the right temperature sensors for each application requires a close examination of the requirements. Imagine you are an instrumentation engineer looking at the prints for a new plant, and you see the many locations marked out for temperature transducers. You wonder, what exactly has been specified to fill each space? Thermocouples, ...

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 ...

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, ...

Stand alone device for monitoring Temperature & Humidity of Server Room/Data Center

by Vacker LLC  (Oct. 30, 2013)

This small data logger is a stand alone temperature & humidity monitor. This works on separate power supply and has a battery back up as well. Salient Features: ...

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. ...

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. ...

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 ...

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