The Clarity™ II turbidimeter Model T1056 measures turbidity in water. Low stray light, high stability, efficient bubble rejection, and a display resolution of 0.001 NTU make Clarity™ II ideal for monitoring the turbidity of filtered drinking water.

The Clarity™ II turbidimeter Model T56 measures turbidity. Low stray light, high stability, efficient bubble rejection, and a display resolution of 0.001 NTU make Clarity™ II ideal for monitoring the turbidity of drinking water.

The RDO® sensor and analyzer is intended for the determination of dissolved oxygen in water. It is ideal for use in wastewater aeration basins and ponds. The sensor can be calibrated either against a referee instrument or in water-saturated air. Air calibration is completely automatic.

The Model WQS water quality system is intended for the determination of pH, ORP, conductivity, temperature, free chlorine or monochloramine, oxygen, turbidity, and particle index in fresh water. The system combines user-specified instruments and sensors to create a customized system for monitoring water quality. Unlike systems from other manufacturers, the Model WQS does not use expensive sample conditioning systems or messy reagents.

Emerson’s diverse selection of Water Quality Panels can be customized to fit your liquid analysis needs. pH, conductivity, turbidity and fluoride are just some of the many analysis options

The Rosemount 3900 pH/ORP combination sensor's double junction reference aids in the sensor's resistance to harsh environments and helps prolong sensor life. The double junction protects the reference element from poisoning ions-such as ammonia, chlorine, cyanides, and sulfides. Both sensors are made with a porous Teflon® junction. The robust sensor design makes the 3900 reliable in a wide range of aqueous solutions found in pipelines, open tanks or ponds.

The Rosemount 389VP sensors are housed in a molded Tefzel® body with Viton® o-rings, making each sensor virtually indestructible and chemically resistant. Complete encapsulation eliminates leakage or high humidity problems traditionally found in other pH/ORP designs. The simplified construction, designed with user convenience in mind does not require electrolyte (KCl) replenishment or any high maintenance troubleshooting procedures.

With the Rosemount 400VP general purpose contacting conductivity sensor, you will be able to accurately measure electrolytic conductivity in a broad range of applications from high purity water to clean cooling water. The Rosemount 400 sensors are ideal for use in clean, non-corrosive liquid having less than 20,000 µS/cm.

The Rosemount 396PVP sensors are specifically designed for improved life in harsh, dirty, and abrasive applications such as lime slurry waste treatment, paper machine headbox and pigment/dye applications, where large quantities of suspended solids are present. The sensors feature a coating resistant TUpH large area reference junction and a rugged polypropylene body construction for maximum chemical resistance.

The Rosemount 396RVP sensors are specifically designed for improved life in harsh, dirty applications where a separate sample stream is difficult to provide and greater insertion depths are required. It is designed for use with a 1-1/4 in. or 1-1/2 in ball valve for tap installation

The chemical-resistant construction of Tefzel™, titanium, and the patented TUpH™ reference junction make the Rosemount 398RVP the ideal sensor for measuring pH in harsh process liquids. This sensor is used to measure pH in sour water strippers, pulp bleaching towers that use chlorine dioxide, and process streams containing a variety of organic solvents.

The Rosemount 403 and 403VP sensors are intended primarily for measuring conductivity in water-for-injection (WFI). The sensors are also used in water purification systems in the food and beverage industry.

The Rosemount 396VP sensors are ideal for measuring pH in harsh, dirty, and abrasive applications with large quantities of suspended solids. A robust sensor design and TUpH reference technology allow for reliable pH measurements in a wide range of the toughest applications

Rosemount 550pH Sensor is designed to provide high measurement stability for Single-Use bioprocessing applications. The sensor stability of <0.005 pH change per day enables users to do a one-point calibration at the start of the batch and operate for 30 days without any required maintenance or recalibration. Our patented wet storage technique enables a two-year shelf life as well as immediate sensor verification and calibration, eliminating the initial stabilization process.

Toroidal sensors work well in highly conductive liquids, up to about 2 S/cm (2,000,000 uS/cm). These sensors work in dirty and corrosive applications where metal electrode sensors would otherwise fail. A robust sensor design makes the Rosemount 228 ideal for meausring concentrations of acid, base, and salt solutions.

The 1056 dual-input transmitter offers single or dual sensor input with an unrestricted choice of dual measurements thus reducing the cost per loop and saving panel space. This multi-parameter instrument offers a wide range of measurement choices, including differential conductivity, dual oxygen and many other combinations supporting most industrial, commercial, and municipal applications. The modular design of the instrument allows signal input boards to be field replaced making configuration changes easy.

Rosemount 5081 Explosion-proof Transmitter is a single channel loop powered device that can accept input from pH/ORP sensors, conductivity (contacting and toroidal) sensors and amperometric (dissolved oxygen, chlorine, and ozone sensors).

Rosemount 56 Dual Channel Transmitter is a line powered device that can accept inputs from pH/ORP sensors, ISE, flow, current, conductivity (contacting and toroidal) sensors, turbidity sensors, and amperometric (dissolved oxygen, chlorine, and ozone) sensors.

The Rosemount OCX8800 Combustion Flue Gas Transmitter provides a continuous, accurate measurement of the oxygen and combustibles remaining in flue gases from a combustion process. The time-tested and world renowned zirconium oxide sensor is the basis for the oxygen measurement. This, coupled with the new combustibles sensor can detect oxygen and combustibles concentrations in flue gases with temperatures up to 2600°F (1427°C).

The new PowerVUE™ design utilizes the same rugged Hagan actuator and frame construction, combined with the accuracy and reliability of the Fisher FieldVUE DVC6000 Digital Valve Controller. The pneumatic power positioner remains the most reliable and cost-effective method of actuation. Torque ranges are from 400 ft-lbs to 4,600 ft.-lbs.

The CCO 5500 Carbon Monoxide (CO) Analyzer uses infrared absorption spectroscopy to continuously measure CO concentration in combustion flue gases. The infrared source is mounted directly on the flue gas duct or stack on the side opposite from the receiver. Infrared energy is radiated by the source, through a chopper across the duct to the receiver. The receiver employs gas filter correlation and narrow band-pass optical filtration with two solid state detectors to determine the absorption of radiation by CO in

The Rosemount OPM4001 Opacity Dust Density Monitor has been discontinued. There is no replacement. Please refer to the Documents and Drawings section to locate important documents.

The Rosemount OxyBalance Oxygen Display and Averaging System has been discontinued. Please refer to the Documents and Drawings section below to locate important product information

Emerson’s Rosemount Analytical pneumatic power positioners satisfy exacting control requirements. The new PowerVUE™ design utilizes the same rugged Hagan actuator and frame construction, combined with the accuracy and reliability of the Fisher FieldVUE DVC6000 Digital Valve Controller.

The Rosemount 6888C In Situ Oxygen Analyzer provides a continuous, accurate measurement of oxygen in flue gases in areas with hazardous requirements. Accurate measurement of excess oxygen is critical to optimize the combustion reaction, resulting in reduced energy costs, increased safety, and lower emissions. Achieve a reduction in overall downtime and maintenance with the robust oxygen sensor and autocalibration capabilities of this transmitter.

The Oxymitter 4000 In Situ Oxygen Transmitter is the world's first in situ, zirconium oxide-based oxygen transmitter for flue gas measurement with an explosion-proof rating. These oxygen measurements can be used in a control system or by a boiler operator to fine tune burner fuel/air ratios for maximum efficiency.

The Rosemount 5081FG In Situ High Temperature Oxygen Transmitter provides a continuous, accurate measurement of the oxygen remaining in flue gases from combustion processes ranging from 550° to 1400°C. The 5081FG is an explosion-proof and intrinsically safe loop powered device which utilizes a zirconia sensor that is heated solely by process heat.

The new PowerVUE™ design utilizes the same rugged Hagan actuator and frame construction, combined with the accuracy and reliability of the Fisher FieldVUE DVC6000 Digital Valve Controller.

The Rosemount™ 700XA process gas chromatograph provides extended analysis for extreme conditions. The 700XA offers increased analytical capacity, reliability, and maintainability, combined with a wide range of analysis options in a field-mount gas chromatograph. With a redesigned, single-cast enclosure, the 700XA offers an efficient use of oven space to accommodate both micropacked and capillary columns, as many as four 10-port valves, a rotary valve for liquid injections, up to two thermal conductivity detectors, and an optional micro flame ionization detector (?FID). With a significant reduction in internal cabling used within, the 700XA allows maximum access to valves and internal components, making maintenance quick and easy.

The Rosemount™ 500 process gas chromatograph is designed for a variety of refining, petrochemical, power and environmental applications where selected components in gaseous or liquid streams must be precisely monitored on a continuous basis.

The Rosemount 1500XA process gas chromatograph combines the proven analytical components of Emerson's field-mounted gas chromatographs with the larger oven capacity of a traditional air-bath oven design. This modular and scalable analyzer provides unmatched flexility and reliability within a single analyzer and can be configured for various process gas applications.

The Rosemount 570 Gas Chromatographs offer the broadest range of analysis options available today in a field-mounted gas chromatograph. Whether it is heating value measurement, trace contaminant monitoring, pipeline integrity, or product quality/process control, the 570 is flexible enough to meet your analysis needs. The proven technology and software of the 570 series offers superior reliability and precision, lower installation and operating costs, greater application flexibility, and unmatched measurement performance.

Emerson Process Management offers a complete line of gas chromatographs specifically designed for process applications. The 1500XA process gas chromatograph combines the proven analytical components of the field-mounted GCs with the larger oven capacity of a traditional air-bath oven design. The result is maximum analyzer reliability and analytical flexibility in one package.

The Rosemount 370XA natural gas chromatograph, the latest analyzer to join the XA Series of Emerson gas chromatographs, is designed to provide greater ease of use and increased measurement performance for your C6+ BTU/CV analysis.

Rosemount 770XA Natural Gas Chromatographs provide the most accurate analysis of natural gas available in a field mounted gas chromatograph (GC). The 700XA features a design that increases analytical capability, maximizes ease of use, and widens the range of analysis options in a GC with an ambient temperature rating of -20 °C to 60 °C/ -4 °F to 140 °F. These enhanced features make the 700XA ideal for natural gas custody transfer and applications requiring advanced analysis such as C9+ (with hydrocarbon dew point and cricondentherm calculations) and C6+ with hydrogen sulfide (H2S).

Designed in a compact, field mounted enclosure, the SCP100 provides greater installation flexibility, is easier to operate and maintain, and is more affordable than traditional CEMS. Incorporating the various components of a standard CEMS package, the SCP100 includes sample transportation, moisture removal, pressure control, flow control, temperature control and calibration gas control to monitor gases that are reportable to environmental regulation agencies.

Emerson's Rosemount CT5400 is a multicomponent QCL, TDL analyser designed for gas processing and emission monitoring applications. Extremely versatile and configurable, it can hold up to six laser modules and measure up to twelve components simultaneously with an enhanced dynamic range from sub ppm to % levels

Emerson's Rosemount CT5800 continuous gas analyzer is the first Quantum Cascade Laser (QCL) analyzer designed for industrial process applications requiring Class I, Division 2 hazardous area certification. Built within a flameproof enclosure, the CT5800's unique cell design enables high accuracy measurement of concentrations of impurities down to low ppm levels in the gas streams, and is ideal for Hydrogen purity, Nitrogen purity and Ethylene purity applications. With up to six laser modules housed inside the same enclosure, the CT5800 analyzer can measure up to twelve components simultaneously, greatly reducing the need for multiple analyzers.

Emerson's Rosemount CT5100 continuous gas analyzer is the first Quantum Cascade Laser (QCL) system developed for process gas analysis and emissions monitoring. The CT5100 is available in two variants: a certified system, housed in a purged and pressurized enclosure for hazardous area installations (illustrated); and a non-certified system for use in nonhazardous areas. Both can house up to six lasers to measure multiple components in the gas stream simultaneously. The laser arrangement consolidates the measurement requirements into a single gas analyzer.

Emerson's Rosemount CT4400 is the world's first purpose-built hybrid Quantum Cascade Laser (QCL) and Tunable Diode Laser (TDL) process gas analyzer designed to enhance performance and reduce costs specifically in NOx measurement and continuous emissions monitoring applications. Optimized for cold/dry applications running at ambient pressure, the CT4400 rack-mount analyzer allows easy integration into existing plant infrastructure without costly consumables or maintenance.