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SM-5 mercury CEMS

Total mercury emissions monitor in stack flue gases

Beneficiary of over 20 years of experience in mercury measurement, the new SM-5 CEMS Hg analyzer is designed to provide extremely accurate and reliable continuous measurements of very low concentrations of Hg in flue gas emissions.

 

The SM-5 features short response times, dynamic ranges and stable measurement under all circumstances.

 

QAL1 certification range 0-5 µg/m3, the lowest on the market

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ENVEA SM-5 mercury CEMS
mercury-monitor-industrial-emission-SM-5-2

FEATURES AND BENEFITS

  • Certification ranges: 0-5 : 0-30; 0-45; 0-100; 0-1000 µg/m3
  • Very high accuracy: <0,1 μg/m3 over 3 months
  • Dynamic range switching for reliable measurement of mercury emission peaks
  • Photometric measurement independent of the high-temperature converter to ensure very low maintenance times and costs
  • High temperature conversion method: requires no reagent, water refill or cartridge replacement
  • Does not require a calibrator to operate: reliability & reduced operating costs
  • Modular mercury injection system at the probe or at the analyzer for complete AMS checks
  • Probe head port for optionally connecting a calibration system
  • No need for carrier gas, dilution or air conditioning, very low utilities consumption (no nitrogen required)
  • Sampling box mounted on the stack: no maintenance required, no transport of reactive Hg
  • Two different power sources (protected/unprotected) in order to separate and secure the measuring system
  • Automatic backflush function
  • Low maintenance and optimized operating costs
  • Option: Performance Control System
  • Very low certification range – High measurement accuracy
  • Instrument certified to operate without calibration – Reliability & reduced operating costs
  • Simple and robust design – Maximum availability, easy servicing with low maintenance costs
  • Converter oven without catalyst – Requires no consumables, minimized operating costs
  • Very low instrument air consumption – Lower operating costs
  • Customizable heated sampling line – Remote installation for easy access to the analysis cabinet
  • Over 20 years of expertise in mercury analysis – Guarantee of a high quality and high performance product
 

MAIN APPLICATIONS

Hg CEMS monitor perfectly adapted for continuous mercury analysis in:

  • Waste Incineration plants (industrial, medical, hazardous waste, sewage sludge…)
  • Coal-fired power plants (before and after mercury absorbers)
  • Cement kilns
  • Determination of mercury at sulphur acid production plants
  • Thermal treatment of contaminated soils, hazardous waste
  • Metallurgical facilities with potential Hg emissions…

TECHNICAL INFORMATION

QAL1 certification range

0-5 µg/m3, Additional ranges: 0-30; 0-45; 0-100; 0-1000 µg/m3

Detection limit

< 0.05 µg/m3 (system)

Precision (accuracy)

< 0.01 µg/m3 / 3 months

Max. drift

< 0.15 µg/m3 / 3 months

Operating temperature

+5°C to +40°C (without air conditioning)

Sample max temperature

200°C as standard (others as option)

Display

Touch screen

Heated sampling line

custom-made: from 2 to 60 m

Communication

4-20 mA, RS232, Modbus RTU/RS485, Modbus TCP/IP, TCP-IP

Power supply

230 V / 50 Hz or 110 V / 60Hz

Power consumption

Analyzer cabinet: 1850W (total), Sampling box: 800W, Probe controller: 600W (0,6m), 800W (1m) or 1200W (1,5m), Heated line: 120W/m

Air instrument consumption

5-10 bar, max. 16 L/min (for backflush)

Mounting flange

DN65 / PN6, other on request

Dimensions (H x L x W) cm

Analyzer cabinet: 190.5x80x65, Sampling box: 26x34x34,5, Probe controller: 25x35x15 (27x38x18 incl. fixations)

Weight

Analyzer cabinet: 224 kg Sampling box: 15.4 kg Stinger: 9 to 12 kg, depending on length Probe controller: 10 kg

APPROVALS & CERTIFICATIONS

Regulatory compliance:

  • QAL1 certification by the TÜV Rheinland Energie und Umwelt GmbH laboratory, according to EN 14181, EN 15267-1, EN 15267-2, EN 15267-3 (European regulation);

Download the TÜV certificate: 0000074628

  • MCERTS certified for stack emissions monitoring equipment at industrial installations – Continuous emissions monitoring systems(CEMS) to EN 15267-1:2009, EN15267-2:2009, EN 15267-3:2007 & QAL 1 as defined in EN 14181: 2014
    Download the MCERTS certificate CSA MC220404/00 

Our mercury analyzers are manufactured according to the ISO 9001 quality regulations.

CE approved

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