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‘Differential Equations’

An Engineeringtalk guide

Start with the news release Yokogawa pH sensor suits aggressive solutions from Yokogawa, which we summarised at the time by saying "The Yokogawa SC24 is a differential combined pH sensor intended for inline process control in applications involving aggressive and dirty solutions: for example, brine in chlorine manufacturing. ". Several months prior to that, we featured the news release Educational package models material responses from Field Precision: "Field Precision has announced the availability of a free educational package to model material response at high temperature and pressure.".
 
In November 2009, we covered the news from National Instruments - take a look at NI devices suit extended-temperature operation which says: "National Instruments (NI) has unveiled four extended-temperature versions of the NI Single-Board RIO devices, featuring a -40C to +85C operating temperature range.".
 
Take a look also at the news release from Ross Controls, Ross unveils leak-test pneumatic valves, as well as Cross introduces pneumatic backwashing filter from Cross Manufacturing Co (1938), and Diamond actuators suit aerospace applications from Noliac.
 

Latest stories...
Transmitters measure mass and energy flow (October 2009)

Emerson Process Management introduces the Rosemount 3051S multi-variable transmitter, which measures three variables and provides mass and energy flow output.

Posic sensor has differential output signal (October 2009)

Posic has introduced the differential inductive position sensor, IS2201.

Level monitor provides continuous measurements (October 2009)

Endress+Hauser's Micropilot M FMR245 offers overfill protection and process safety for accurate and level monitoring and overfill protection in solids and liquids applications.

NSK offers custom bearings for wind power plants (October 2009)

NSK provides a wide range of bearings for unusual applications or special operating conditions, as well as customised bearings for wind power applications.

Spiral Wound Gasket copes with pressure (October 2009)

The Flexitallic Spiral Wound Gasket has been designed to meet exacting conditions of both temperature and pressure in flanged joints and similar assemblies.

Macro sensors aid gas-turbine maintenance (September 2009)

Macro Sensors' HLR 750 Series 0.75in LVDT Position Sensors aid predictive maintenance of gas turbines as part of process-control systems used to monitor shell expansion and bearing vibration.

Aalborg launches thermal mass flow controller (September 2009)

The model GFC thermal mass flow controller from Aalborg is designed to indicate and control set flow rates of gases.

XMD pressure transmitter measures level and flow (September 2009)

Impress Sensors and Systems has introduced the XMD range of smart differential pressure transmitters for process-industry applications.

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