Continuous Emissions Monitoring System (CEMS) with MLT … · 2020-03-28 · GMP 1000M CEMS July...

Typical Applications � Gas Turbines � Cogeneration Facilities � Refining � Industrial Boilers � Natural Gas Fired Boilers � Commercial and Institutional

GMP 1000M CEMSPGA_PDS_GMP1000M

Product Data SheetJuly 2013

GMP 1000MContinuous Emissions Monitoring System (CEMS) with MLT Analyzer

GMP 1000M CEMS Cabinet

Emerson Process Management offers a cost-effective, pre-engineered Continuous Emissions Monitoring System (CEMS) pre-packaged for those applications where up to five gases and opacity is required for regulatory compliance.

Manufactured under ISO 9001 standards, the GMP 1000M combines field-proven analyzer technologies with ruggedly constructed and dependable sample extraction and conditioning systems in the industry. It includes an MLT multi component analyzer (MLT 1, MLT 3 or MLT 4) which can measure up to five components simultaneously, including O2, CO, CO2, SO2, and NOx using a combination of ultraviolet (UV), infrared spectroscopy (NDIR), and/or electrochemical or paramagnetic oxygen sensors.

The MLT analyzer can also serve as the main interface for a flame ionization (FID) module for hydrocarbon measurements, or as a chemiluminescence (CLD) module for NOx measurements. As an added option, the GMP 1000M can be engineered to include an OPM 4000 opacity dust density monitor for additional compliance regulations, such as the EPA.

The GMP 1000M with MLT analyzer can measure the following gas components:

� Carbon Monoxide (CO) � Carbon Dioxide (CO2) � Sulfur Dioxide (SO2) � Nitric Oxide (NO)

� Process Heaters � Utilities and Maintenance � Pulp and Paper � Selective Catalytic Reduction

(SCR) Systems

Features � Fully pre-engineered and pre-packaged system � Offers multiple measurement ranges for practically all CEMS

applications � Measurement options include: CO, CO2, SO2, NO, NOx, O2,

THC and Opacity � Meets US EPA 40 CFR Part 60 requirements � ISO 9001 – Certified Quality Standards � System and Analyzer self diagnostics � Fast loop bypass prior to final cooling stage � Final cooling stage is pressurized for maximum moisture

removal efficiency � NEMA 12 enclosure � Ambient Temperature Range +45 to 85 °F (+7 to 29 °C) or

0 to 110 °F (-18 to 43 °C) with optional HVAC � Comprehensive support services offered by Emerson

� Oxides of Nitrogen (NOx) � Oxygen (O2) � Total Hydrocarbons (THC)

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GMP 1000M CEMS July 2013

GMP 1000M ComponentsThe basic GMP 1000M package includes:

� MLT analyzer (s) � SP110 heated sample probe � Temperature controllers for both probe and heated sample

line � Thermoelectric sample conditioner provides unsurpassed

analyzer protection and contains integral pre-cooler, sample pump, condensate removal system and water intrusion monitor for sample pump shutdown in the unlikely event of a conditioner failure

� Automatic calibration at user selectable time intervals � Local/remote calibration capability for diagnostic testing

of analyzers and compliance with the EPA’s 40 CFR 60, Appendix F and 40 CFR 75

� “Fast Loop” and analyzer flow control � Optional HVAC and/or probe blowback for enhanced

performance over a wider range of applications

SpecificationsDimensions for single bay: 79 in. H x 24 in. W x 32 in. D (2000 mm H x 610 mm W x 800 mm D) Enclosure: NEMA 12 Sample moisture: up to 30 % moisture Sample temperature: less than 1850 °F (1010 °C) Sample pressure: -5 to 15 inches (-127 to 381 mm) Sample flow rate: 5 L/min from sample probe to conditioning drier. Sample then splits to bypass, providing field selectable flow rate to analyzer(s) from 0.5 to 1 L/m. Ambient temperature range: 45° to 85 °F (7° to 29 °C) for use in controlled environment . 0° to 110 °F (-18° to 43 °C) with optional HVAC Ambient humidity: 0 to 95 %, non-condensingResponse time: Variable. Time lag for sample transport from probe to analyzer is dependent upon distance Approximately 0.5 sec/ft. Power requirements: 110/220V AC ±10 %, 60 Hz ±1.5 Hz, single phase Power consumption: Approximately 6 kVA with 100 ft. (30 m) of sample line (25 Watts/ft.)

SP 110A Gas Sample ProbeModel SP 110A Gas Sampling Probe extracts a representative sample from a gas stream for analysis. The probe's external filter reduces particulates in the sample, eliminating blockage of the heated sample line. An optional blowback is designed to rapidly clean the filter and sample tube, reducing maintenance costs.

Sample probe problems are typically caused by corrosive condensate. The SP 110A probe and sample line are heated, maintaining an elevated sample temperature to prevent condensation. In addition, the SP 110A Gas Sampling Probe can extract a representative sample in temperatures up to 1850 °F (1010 °C).

SpecificationsMaximum Gas Temperature: 1850 °F (1010 °C) vertical \ 1400 °F (760 °C) horizontalMaximum Gas Flow: 5 L/minFilter Material: Stainless Steel 316 LFilter Mean Pore Diameter: 0.5 micronFilter Surface (Outside): 160 cm2

Installation Depth (From Flange to Sampling Probe): 44 in. (111.8 cm)Sampling Tube: ¾ in. (1.9 cm) OD tubeMaterial (Standard): Stainless Steel 316 LOther Materials in Contact with Gas Installation Tube:

� Flange: Stainless Steel 316 L � Gas Lines, Case, Etc.: ¼ in. (0.6 cm) compression

Stainless Steel tube connectors

See SP110 Gas Sample Probe Product Data Sheet for more information.

MLT Analyzer Series

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GMP 1000M CEMSJuly 2013

MLT 1 AnalyzerThe MLT 1 Series of gas analyzers offers multi-component, multi-method analysis using infrared, ultraviolet, thermal conductivity, paramagnetic and electro-chemical sensor technologies. The MLT 1 Multi-Component Gas Analyzer measures up to five gas components by combining the different technologies into one unit.

Specifications for UPS/SL5, SL10 (cabinet only)For a complete list of detailed specifications, please reference the MLT 1 Product Data Sheet on our website.

Dimensions � UPS Rack Module: 19'', 3 HU, 21 DU � SL 5, SL 10: 125 x 65 x 103 mm (H x W x D)

Installation: � UPS Rack Module: Minimum depth 400 mm

with plug/cable. Mountable on DIN rails type TS 35

ElectricalInput: IEC appliance inlet / terminalsNominal Voltage: 120/230V AC 50/60 HzInput Voltage: 93–132V AC resp. 196–264V AC, 47–63 Hz auto ranging / manual switchInput Current: 2.5/1.5A//2.6/1.4//6.0/2.8AOutput:

� UPS: 3 pole XLR flange (female) � SL 5, SL 10: terminals

Output Voltage: 24V DC minimum 5.0 A/maximum 10.0 ANominal Power:

� UPS, SL 5: maximum 120 W � SL 10: maximum 240 W

Communications2–8 analog signal outputs: (SIO, optically isolated, sub-modular structure):

� 0–10 V and 0–20 mA (RB < 500 Ω) � 2–10 V and 4–20 mA (RB < 500 Ω)

Three relay contacts (SIO, NAMUR): � Contact rating: 1 A, 30 V

Serial interfaces (SIO, option): � RS 232 C or RS 485

Digital I/Os (DIO, optically isolated, freely programmable from a list of commands)

� Eight digital inputs, 0–30V DC/2.2 mA (for remote functions)

� 24 digital outputs, 5–30 V DC/500 mA

MLT 3 & MLT 4 AnalyzerHoused in a 19-inch enclosure (thermostatically-controlled option), the MLT 3 Gas Analyzer can measure up to four gas components and the MLT 4 can measure up to five gas components by combining the different technologies into one unit. The main difference between the MLT 3 and MLT 4 is the power supply, which comes internal in the MLT 3.

Specifications for UPS / SL5, SL10 (cabinet only)For a complete list of detailed specifications, please reference the MLT 3 and MLT 4 Product Data Sheet on our website.

MLT 3 Specifications: See the MLT 1 specifications

MLT4 Specifications: Except for the electrical, use the MLT 1 specifications

ElectricalInput: Three-pole XLR flange (male) lockableVoltage Supply: 24V DC ± 5 %/5 AFor AC operation (120/230 V): The DC supply must be provided by including one of the following options: UPS, SL 5, SL 10 or equivalent power supply

OPM 4000 Opacity Dust Density Monitor (optional)Peak and Mean Spectral Response: Photoscopic; 515 to 585 nm, less than 10 % of peak response outside 400 to 700 nm Relative Spectral Response: < 10 % Angle of View: < 4.00 from optical axis Calibration Error/Accuracy: +/- 1 % of full scale Response time: < 10 seconds Zero Drift: < 0.5 % Calibration Drift: < 0.5 % Operational Period: In excess of PS-1 required 336 hours Zero/Span Calibration: Manual or automatic with zero mirror and neutral density filter



MLT Analyzer Detection MethodsNDIR/UV/VIS DetectionThe MLT’s capability to selectively measure multiple components in a compact enclosure is achieved by the use of a unique dual optical bench design. Depending on the application, any two combinations of NDIR/UV or VIS channels can be combined on a single chopper motor/dual source assembly.

The NDIR micro-flow detector consists of two chambers (measurement and reference) with an interconnected path in which an ultra low flow filament sensor is mounted. During operation, a pulsating flow occurs between the two chambers which is dependent upon sample gas absorption, modulation by the chopper motor and the fill gas of the detector chambers. The gas flow/sensor output is proportional to the measured gas concentration.

ParamagneticThe determination of oxygen is based on measurement of the magnetic susceptibility of the sample gas. Oxygen is strongly paramagnetic, while other common gases are weakly diamagnetic. The detector used in the MLT is compact, has fast response and a wide dynamic range. The long-life cell is corrosion-resistant, heated and may be easily cleaned as it has rugged self-tensioning suspension and uses a welded "non-glued" construction.

“NGA 2000” Still Used in MLT LiteratureElectrochemical/Galvanic CellWhen sample gas is passed over a selective gas diffusion membrane, the oxygen present diffuses into an electrolyte.The oxygen is absorbed and is reduced to water. Lead oxide is developed at the anode. Electrons generated at the anode flow to the cathode of the cell producing a current that is proportional to the oxygen concentration. The principle offers a cost-effective analysis with negligible interference, ease of maintenance and immunity from vibration.

Oxides of NitrogenThe MLT with CLD uses the chemiluminescence method of detection for NOx. First, all NO2 is reduced to NO, then ozone, which is internally generated and is reacted with the NO to form nitrogen dioxide in an electronically excited state. The excited molecule immediately reverts to the ground state emitting photons (essentially red light). The light is measured by a photodiode. The intensity of the chemiluminescence is directly proportional to the NOx concentration. The MLT with CLD has user-selectable full-scale ranges from 0–10.0 ppm to 0–10,000 ppm.

Total Hydrocarbons (THC)The MLT with FID uses the flame ionization method of detection. The sensor is a burner in which a regulated flow of sample gas passes through a flame sustained by regulated flows of fuel gas and air. Within the flame, the hydrocarbon sample stream undergoes a complex ionization that produces electrons and positive ions which are collected by an electrode causing current to flow through a measuring circuit. The ionization current is proportional to the rate at which carbon atoms enter the burner and is therefore a measure of the concentration of hydrocarbons in the sample. The MLT with FID has user-selectable, full-scale ranges from 0–1.0 ppm to 0–0 %.

Opacity/Dust DensityThe OPM 4000 Opacity/Dust Density Transmitter meetsEPA 40 CFR, Part 60, Appendix B Performance Specifications. The HART® protocol allows operators to interface with the OPM 4000 from any location where the signal wires terminate and permits single-person calibration. It is the only opacity monitor in the market to utilize a single source, single detector, double pass principle of measurement with no moving parts.

NDIR/UV/VIS Principles



Table 1 - MLT Analyzer Configuration Components

Component Measurement Technology Minimum Range Maximum Range

Carbon Monoxide (CO) Infrared 0–10.0 ppm 0–5000 ppm

Carbon Dioxide (CO2) Infrared 0–5.0 ppm 0–100 %

Sulfur Dioxide (SO2) Ultraviolet 0–25.0 ppm 0–3000 ppm

Nitric Oxide (NO) Infrared 0–150.0 ppm 0–10000 ppm

Oxides of Nitrogen (NOx) Chemiluminescence 0–10.0 ppm 0–5000 ppm

Oxygen (O2) Paramagnetic 0–1 % 0–100 %

Oxygen (O2) Electrochemical 0–1 % 0–25 %

Total Hydrocarbons (THC) Flame Ionization 0–1.0 ppm 0–25000 ppm

Figure1 - Typical GMP 1000M System Configuration

CLD THC

MLT(Includes NDIR/UV/VISand Oxygen Sensors)

GMP 1000M System EnclosurePlant

Instrumentation

Data Communication

Serial Communications

SystemControllers

OPM 4000Opacity Transmitter

Data Acquisition and Handling System(Optional)

Recorder(Optional)

Analog Signals



Recommended InstallationThe drawings below represent the minimum recommended installation guidelines for the GMP 1000M CEMS cabinet. Please consult Rosemount Analytical for detailed installations of your application.

Suggested Area forPower Wiring EntranceOpenings By Customers

Discrete

Analog

Suggested Areas ForSignal Wiring EntranceOpenings By Customers

31.54

Sample Line Entrance

Sample Line Entrance

HVAC(Optional)

Vent Filter

Intake Fan

LEFT SIDE FRONT

Test Gas / Vent / DrainConnections

78.94

15.00 23.86

38.86



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GMP 1000M CEMSPGA_PDS_GMP1000M

Product Data SheetJuly 2013

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©2013 Emerson Process Management. All rights reserved.

The Emerson logo is a trademark and service mark of Emerson Electric Co. Rosemount Analytical is a mark of one of the Emerson Process Management family of companies. All other marks are the property of their respective owners.

The contents of this publication are presented for information purposes only, and while effort has been made to ensure their accuracy, they are not to be construed as warranties or guarantees, express or implied, regarding the products or services described herein or their use or applicability. All sales are governed by our terms and conditions, which are available on request. We reserve the right to modify or improve the designs or specifications of our products at any time without notice.

ASIA-PACIFIC

Emerson Process ManagementAsia Pacific Private Limited1 Pandan CrescentSingapore 128461Republic of SingaporeT +65 6 777 8211F +65 6 777 0947

MIDDLE EAST AND AFRICA

Emerson Process ManagementEmerson FZEP.O Box 17033Jebel Ali Free ZoneDubai, United Arab EmiratesT +971 4 811 8100F +971 4 886 5465

EUROPEEmerson Process Management GmbH & Co. OHGRosemount AnalyticalAnalytical Center of ExcellenceIndustriestrasse 163594 Hasselroth, GermanyT +49 6055 884 0F +49 6055 884 209

AMERICASEmerson Process Management Rosemount Analytical Analytical Center of Excellence10241 West Little York, Suite 200Houston, TX 77040 USA Toll Free 866 422 3683T +1 713 396 8880 (North America)T +1 713 396 8759 (Latin America)F +1 713 466 8175

Continuous Emissions Monitoring System (CEMS) with MLT … · 2020-03-28 · GMP 1000M CEMS July...

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