Emerson launches PUR-Sense 410VP conductivity sensor
IRVINE, CALIF (December 4, 2007) -- Emerson Process Management introduces the Rosemount Analytical PUR-Sense Model 410VP conductivity sensor, an easy to install four-electrode contacting sensor designed for sanitary applications in the food & beverage and life sciences industries. The sensor is manufactured from FDA compliant materials, meets 3A and EHEDG hygienic standards, and is available with a range of sanitary process connections.
The Model 410VP PUR-Sense sensor offers the industrys widest conductivity measurement range, providing exceptional linearity between 0.1 µSiemen/cm to 600 mSiemen/cm.
Typical applications for the Model 410VP include monitoring the concentration of high conductivity fluids such as clean-in-place solvents and low conductivity rinses. It can also be used for monitoring eluents in chromatographic separations, and for the detection of liquid interfaces, all with the same sensor.
The Model 410VP is compatible with the Emerson Model 1056 Intelligent Analyzer. An alternating current is injected through the outer electrodes and the analyzer measures the voltage across the inner electrodes. During operation, the current is continuously altered to keep the voltage constant.
Thus, the injected current is directly proportional to the conductance of the solution. Because the voltage measuring circuit draws almost no current, series capacitance and cable resistance, which cause considerable error in two-electrode measurements at high conductivity, are essentially eliminated.
Electrolytic conductivity readings are typically corrected for temperature. The Model 410VP uses an integrated Pt1000 RTD that makes contact with the process liquid through a stainless steel capsule flush with the sensing face, so temperature response is fast.
The Model 410VP is designed for fast, easy, and trouble free start-up. It has an accurate factory-determined calibration constant, which eliminates the need for troublesome calibrations against liquid standards and ensures maximum accuracy. It is available with four sanitary connections; 1.5 tri-clamp, 2 tri-clamp, Ingold G1-1/4, or Varivent Process Connection.
All wetted plastics and elastomers (G 1-1/4 version only) are compliant with 21CFR177, and all wetted surfaces have a 16 microinch (0.4 micrometer) Ra finish.
About Emerson Process Management
Emerson Process Management, an Emerson business, is a leader in helping businesses automate their production, processing and distribution in the chemical, oil and gas, refining, pulp and paper, power, water and wastewater treatment, food and beverage, pharmaceutical and other industries. A division of Emerson, Rosemount Analytical designs and manufactures refractometers, analysers, transmitters and sensors for the on-line measurement of pH, ORP, conductivity, dissolved oxygen, chlorine, ozone and turbidity. The best-in-class technology and expertise of Rosemount Analytical play a key role in the Emerson mission of combining superior products and technology with industry-specific engineering, consulting, project management and maintenance services. Emerson brands include PlantWeb, Fisher, Micro Motion, Rosemount, Mobrey, Daniel, Bristol, DeltaV, Ovation, and AMS Suite.
Emerson, based in St. Louis, is a global leader in bringing technology and engineering together to provide innovative solutions to customers through its network power, process management, industrial automation, climate technologies, and appliance and tools businesses. Sales in fiscal 2007 were $22.6 billion.
AURA introduces EX2 Series gas control station
The EX2 Series Control Station includes dual-stage regulator, mounting bracket, and flexible hose, making it ideal for applications like...
Leading2Lean introduces TraceCloud alert system
TraceCloud is a CloudDISPATCH engine designed to identify possible manufacturing problems across disparate systems in different plants.
Magnum Energy introduces cBox IoT gateway
The cBox enables smart building control and the remote monitoring of devices, including Magnum’s OPUS lighting nodes, to connect, authenticate...
Fujitsu announces FTR-K1-HC power relay
The FTR-K1-HC relay is suitable for appliance applications such as oven controls, electric heating and air conditioners; smart home automation...
IBASE announces MI811 Mini-ITX motherboard
The MI811 Mini-ITX Motherboard comes built in with the Intel 2.5GHz Pentium QC N4200 or Celeron DC N3350 processors. Measuring 170mm by 170mm, the...
Automation, Process Control & Instrumentation Pocket Guide
Engineers Pocket Guide from IDC Technologies covering Automation Using PLCs, SCADA and Telemetry Fundamentals, Process Control Fundamentals, and...
Kistler's maXYmos process monitoring system boosts P.J. Hare's quality control
P. J. Hare focuses its development work primarily on hydraulic presses for use in the automotive supply sector. Because customers require traceable...
Phoenix Contact and Flowserve join Endress+Hauser's Open Integration Partner Program
Endress+Hauser’s Open Integration Partner Program strives to mitigate risks when commissioning customer plant by ensuring that operators can...
PI appoints Scott Jordan as Head of Photonics Market Segment
Jordan, who has several patents related to fast alignment techniques, was central in the development of PI's Multi-Channel Photonics Alignment...
InfinityQS advises manufacturers to unify data to achieve enterprise visibility
Organizations can gain visibility over disparate data and leverage it to drive strategic thinking across manufacturing operations by using strong...