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12 process analyzers that go above and beyond

Nov. 2, 2021
Improved accuracy, detection methods, protections and other innovations let analyzers reach new levels
Chemiluminescence gas detection

Built to detect ultra-low concentrations of NOx emissions in combustion applications, Rosemount X-Stream enhanced XECLD process gas analyzer has fast response times and the widest available, user-selectable NOx measurement ranges from 0-5 parts-per-million (ppm) to 10,000 ppm. It uses chemiluminescence detection (CLD) with a thermoelectrically cooled, solid-state detector to ensure stable measurements and longer operating life. It also eliminates the need for vacuum pumps often used in CLD instruments.


Accurate spectroscopy, 24/7 connectivity

Kaiser Raman Rxn embedded spectroscopy analyzers feature intuitive Raman RunTime embedded control software. Their latest portfolio includes Raman Rxn2 and Rxn4 base analyzer models. They collect in situ measurements, enabling real-time monitoring, optimization and control, and perform self-monitoring and self-diagnostics. Kaiser Raman embedded analyzers can be configured with 532, 785, or 1,000 nanometer excitation wavelengths, which let them measure up to four channels.

Kaiser Optical Systems, division of Endress+Hauser

Smart turbidity, chlorine sensor

Sencom 4.0 four-wire, smart sensor platform, which includes the FLX402T analyzer that can simultaneously measure multiple parameters, has added turbidity and chlorine measurement and analysis to its pH, conductivity and 4-20mA inputs for water quality applications. Its multi-input function lets it flexibly connect up to two sensors at once. FLX402T also has an intuitive touchscreen with a clear display and user-friendly indication with eight languages.


Air monitor replaces sensors

MBGAS3000-CH single-cell, FT-IR analyzer integrates into air-monitoring systems with up to 48 sample points, including permeation tube for calibration/validation. It's fast and capable of simultaneously measuring multiple acid, organic, amino and hydrogenated gases at ppm to ppb levels. With its more than 20-year diode laser, non-hydroscopic optics, no external PC and more than three-year source, MBGAS3000 runs continuously with minimal maintenance.

Measurement & Analytics division, ABB Inc.

Digital analyzer displays and sends data

OMR 700 is a digital process analyzer and recorder. It displays inputs on its touchscreen as lines, bar graphs or numeric values, and its colors are settable for each channel. OMR 700's data can be saved and sent to a PC for analysis with bundled software. Input channels can expand from four to 96. It's also programmable, and can measure temperature, humidity, pressure, pH, load and level. OMR 700 accepts thermocouples, RTDs, voltage, current inputs. Relay, analog and digital output cards are available.

Bristol Instruments

Automated, lab-accurate for 20 parameters

Ketos Shield is a smart water management system that provides lab-accurate results for more than 20 parameters in one, modular, microwave-sized unit. It's patented, proprietary robotic process maps samples to appropriate methodologies, and delivers results in 30-60 seconds. Ketos Shield is also fully automated with 0% data drift, and doesn't require manual cleaning, calibration or maintenance on a daily or weekly basis. Ketos Shield is coupled with cloud-based, analytics software, and is available on a subscription basis.

Ketos Inc.

Fast-response flue gas measurement

Thermox WDG-V is a flue gas analyzer intended to optimize combustion control and process safety through the flue gas measurements of excess oxygen (O2), combustibles (CO+H2), and hydrocarbons (CH4+). WDG-V mounts directly onto the process flange by using a close-coupled extractive design, and it delivers fast responses in flue gases up to 1,648 °C (3,000 °F). It's ideal for a wide range of markets, including hydrocarbon processing, metals and mining, and power and steam generation.

Ametek Process Instruments

Monitor TOC, conductivity or ozone

RecordLOC is an easy-to-use, audit-ready, multi-language system designed to monitor Mettler Toledo TOC, conductivity and/or ozone sensors at an Alcoa-compliant level. RecordLOC data integrity package provides comprehensive, encrypted audit trails that are clearly legible, and delivers accurate records to comply with FDA regimes for water quality. This in-process control system ensures data integrity that's trustworthy and equivalent to paper records.

Mettler-Toledo Process Analytics

Measure density of aggressive acids

Density Cell measurement system is weather-tight and explosion-proof, has no moving parts, and is virtually wear-free. Users can choose from density cells with Tantalum media contact parts, as well as Hastelloy c-276, Carpenter 20, s316L stainless steel and other alloys. Density Cell calculates density at a reference temperature, and uses the process value to calculate specific gravity, Baumé or percent concentration. It uses unique vibratory principles to provide continuous measurement at online process conditions.

Dynatrol, division of Automation Products Inc.

Infrared and cross-stack laser

Continuous emission monitoring system (CEMS) and process monitoring gas analyzers provide infrared and cross-stack laser process analysis for compliant CEMS and process applications. Multi-component infrared analyzers are available for up to five gases, including CO, CO2, NOx and SOx, methane and oxygen. Their advanced technologies are suited for oil and gas, chemical, petrochemical and power applications. Specialized models are also available for automobile and heat-treatment emissions applications.

Fuji Electric

Modular power for one to three phases

WM20AV63H is a modular power analyzer meter from Carlo Gavazzi for single-, two- and three-phase systems. It consists of a maximum of three components, including a main unit that displays measurements on an LCD, and manages two alarms and two accessory modules—one with digital outputs and the other for communication. The digital output module associates alarms with static or relay outputs and/or transmits pulses proportional to energy consumption.


Non-contact volt meters with analytics

377 FC and 378 FC non-contact voltage, true-RMS AC/DC, clamp meters simultaneously measure and display current and voltage, and eliminate test leads with Field-Sense technology, so users don't have to risk touching live wires. Accurate voltage and current measurements are delivered through the clamp jaw. Fluke Connect software lets users remotely log, trend and monitor measurements. These clamp meters come with an iFlex flexible current probe that can measure AC current as high as 2,500 A, even in tight spaces.

Fluke Corp.

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