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.
Bel Power Solutions releases LD series of DIN rail switching power supplies
The Bel Power Solutions line of DIN Rail Power Supplies have been designed for use in many industrial applications, including automation, process...
Pentek introduces Model 71131 Jade XMC module
The Model 71131 is suitable for connection to HF or IF ports of a communications or radar system. Its built-in data capture feature offers a...
EVT announces EyeVision 3D software for EyeScan 3D sensor series
This version contains the commands of the Basic version and a 3D command set for evaluating and measuring on 3D point clouds.
Pickering announces 40-614 family of PXI Multiplexers
This range of High-Density 2 Amp PXI Multiplexers was designed for signal routing in Automatic Test Equipment (ATE) and data acquisition systems.
PanaTeQ introduces VPX3-ZU1 single board computer
In the device, the Zynq UltraScale+ integrates a Quad-core 1.5GHz 32/64-bit ARM Cortex-A53 based Application Processing Unit (APU), a Dual-core ARM...
Automation, Process Control & Instrumentation Pocket Guide
Engineers Pocket Guide from IDC Technologies covering Automation Using PLCs, SCADA and Telemetry Fundamentals, Process Control Fundamentals, and...
Perspectives on Digital Transformation: A Look at the Future of Automation Through the Eyes of Dell
By Bill Lydon, Editor, Automation.com
The Dell EMC World 2016, in October, was a thought-provoking experience, where Dell set forth their bright...
Thomson releases web video "How to Install SB Series Power-Off Brakes"
Thomson Industries, a manufacturer of mechanical motion control solutions, has released an educational video for design engineers, illustrating how...
Wireless Switches & Sensors - New Control Possibilities
By Steute USA
Clearly, wireless technology has been widely accepted and embraced in the industrial community. This has resulted in the development...
Schneider Electric recognizes 50th anniversary of SimSci process simulation solution
SimSci process simulation solutions serve 23 of the world’s top 25 petroleum companies; 48 of the top 50 chemical companies; and all of the top...