GPro 500, kolmonoxid (CO %) - Översikt - METTLER TOLEDO

GPro 500, kolmonoxid (CO %)

CO %-område, spektrometer GPro 500

För maximal effektivitet i följande tillämpningar:

  • FCC-enheter
  • PTA
  • Ångreformering
  • Styren
  • Syngas
  • Ammoniak
 

TDL O2 Gas Analyzer Frequently Asked Questions

Why use a TDL sensor for measuring oxygen?

TDLs have many advantages over other oxygen measurement technologies. Firstly, they ar...

Why use a TDL sensor for measuring oxygen?

TDLs have many advantages over other oxygen measurement technologies. Firstly, they are installed in situ in the process pipe or vessel so are exposed directly to the gas and therefore measure immediately. Some other analyzers measure a sample of gas that has been extracted and conditioned, which takes time and increases risk. Secondly, TDLs are immune to the presence of other gases in the process and will only measure oxygen. Thirdly, they are extremely reliable and require practically zero maintenance.

 

Are TDL oxygen sensors easy to install?

Sometimes. Once the insertion point has been selected it’s a matter of fitting one or two flanges and a temperature and pressure sensor. Most TDLs are of a cross-stack design, meaning that they’re comprised of two parts (laser source and receiver) that sit opposite each other in the pipe or vessel. The two units have to be very carefully aligned which can be problematic. The GPro 500 has both parts installed in the same unit. The laser source is reflected by a three-sided mirror and is directed back to the receiver. Therefore, no alignment is required. Watch our video on easy Installation.

 

How can an oxygen TDL reduce costs?
Unlike other gas measurement technologies, TDLs have a very low maintenance requirement. Once installed they will run reliably for many months without needing any maintenance. When used in combustion processes they can ensure the fuel/air mixture is exactly right and can reduce fuel costs by thousands of dollars. For more information check our Payback Calculator.

 

In which applications can TDLs be used?

TDLs have a wide range of applications, including process control in direct chlorination and oxy-chlorination; safety monitoring in VCM waste gas recovery; and combustion optimization in package boilers, thermal oxidizers, fired heaters, FCC units, etc. For more information check our Apllication eBooklet.

 


 
Specifikationer - GPro 500, kolmonoxid (CO %)
Uppmätt gas Carbon Monoxide (CO%)
Effektiv banlängd Sensorer: 100, 200, 400 mm (3.94", 7.87", 15.75")
Cellplatta: 50, 80, 100 mm (1.96", 3.15", 3.94")


Utvinningscell: 200, 400, 800, 1000mm, 10m
Undre detektionsgräns 1500 ppm-v
Mätområde 0–100%
Noggrannhet 2% av avläsningen eller 1500 ppm, beroende på vilket som är högst
Linearity Bättre än 1 %
Upplösning 1500 ppm-v
Drift Försumbar (< 2 % av mätområdet mellan underhållsintervall)
Provtagningsfrekvens 1 sekund
Responstid vid (T90) CO in N2 300 ppm-v to 0% in < 4 sek
Repeterbarhet ± 0.25% av avläsningen eller 0.75%-v CO (beroende på vilket som är högst)
Processtryckområde 0.8 bar – 1.5 bar (abs)/ 11.6 psi – 21.7.psi (abs)
Processtemperaturområde 0 – + 250°C (+ 32 –+ 482 °F) Tillval (för sensorinstallation)
0 – + 600 °C (0 – +1112 °F) med ytterligare termisk barriär,
0 – + 150 °C (+ 32 –+ 302 °F) vit cell)

Funktioner och fördelar:

Justerbar diodlaser-spektroskopi

  • Pålitlig, industribeprövad teknik


Enkel att installera

  • Tack vare sondkonstruktion och enkel flänsanslutning


In situ-mätning

  • Direkta mätningar i gasflödet är snabba och pålitliga


SpectraID-teknik

  • För mycket tillförlitlig O2-mätning


Låg ägandekostnad

  • Ingen provtagnings- eller behandlingsutrustning Årlig kontroll och periodisk optikrengöring är det enda underhåll som krävs


Låg konsumtion av kvävespolning

  • För lägre driftkostnader


Förutseende ISM-diagnostik

  • Kontinuerligt övervaka den optiska banans kvalitet för att avgöra när rengöring krävs

 

 

 

Dokumentation

Brochure

Gas Analytics Brochure
Safety, quality, productivity: that’s what’s most important to you. And that’s why our approach to designing analyzers and sensors is based around a s...

Booklet

Gas Analysis
In this free booklet we discuss the theory of absorption spectroscopy and how TDL analyzers are being employed in an increasing number of process and...
Kostnadsfri e-broschyr om TDL-mätning
Denna kostnadsfria e-broschyr ger en enkel överblick över ett urval av de vanligaste GPro 500-applikationerna.

White papers

White Paper: TDLs for All Your Processes – Folded-Path Gas Analyzers
Our portfolio of folded-path tunable diode laser (TDL) gas analyzers now has a unique range of process adaptions. Combined, they have opened the door...
White paper om gasanalysatorer
Denna tekniska rapport förklarar hur den nya generationen TDL-sensorer inte bara erbjuder enastående kostnadsbesparingar för bränsle, utan även elimin...
Measurement of Oxygen Concentration
Gaseous oxygen measurement with amperometric sensors is the most direct and easiest solution for protection against oxidation and explosion.
Inerting Made Efficient, Replacing Extractive Oxygen Analyzers
Manufacturing operations must keep output and quality their top priority. Switching from maintenance-intensive on-line extractive systems to a more re...
Measurement of Oxygen Concentration
Gaseous oxygen measurement with amperometric sensors is the most direct and easiest solution for protection against oxidation and explosion.
Polarographic Oxygen Measurement
For the measurement of oxygen in continuous process analysis, several technologies are available.
Minimizing Inerting System Maintenance
This white paper explains how TDL O₂ sensor can minimize inerting system maintenance & how to integrate them into a DCS system for fully automated oxy...
Gas Analysis Made Easy
Tunable Diode Laser (TDL) oxygen sensors from METTLER TOLEDO unite the best elements of two technologies to form a highly dependable monitoring system...

Teknisk specifikation

Manuals

Safety Manual for TDLS GPro 500 - Tunable Diode Laser Spectrometer
This document contains information and safety instructions required to use the GPro 500 with direct analog output option in SIL environments.
Få din offert
GPro 500, kolmonoxid (CO %)

Tillbehör

Få din offert
GPro 500, kolmonoxid (CO %)
Thank you for visiting www.mt.com. We have tried to optimize your experience while on the site, but we noticed that you are using an older version of a web browser. We would like to let you know that some features on the site may not be available or may not work as nicely as they would on a newer browser version. If you would like to take full advantage of the site, please update your web browser to help improve your experience while browsing www.mt.com.