AMESA-MTotal Mercury Analyser

Monitoring system for fully-automatic andcontinuous mercury analysis in smoke gas(without wet chemistry)

Already MCERTS and TÜV accredited for continuous dioxin and furan

monitoring, the AMESA - M has been adapted for mercury monitoring.

Consisting of a sample probe assembly and a control cabinet, the

AMESA - M extracts a sample from the flue gas stream under volume

proportional conditions.

Internal Data Logging Functionality The unit can store up to a four week period of sampling data which is

then available to download via a USB flash drive. Analysis can be achieved

with an onsite analyser or a certified laboratory.

Measuring Principle The sample gas is converted into mercury vapour by a combination of

thermal and dry chemical treatment. This is then continuously

measured in a photometer. Probe gas flow is measured after a gas cooler

at 2°C. The concentration is calculated and displayed as dry flue gas.

KEYBENEFITS

• Maintenance-free (6 months) dry

reactor

• High operational safety

• Easy maintenance

• Low cross sensitivities

• Thermal mass flow meter to control

mass flow independent of gas &

pressure

• Dry gas meter to determine sample

volume

Providing continuous Mercury monitoring, The AMESA - M is suited

for audit & control purposes “ “

11 Ark Royal Way, Lairdside Technology Park, Tranmere, Wirral, CH41 9HTT: +44(0)151 666 8300 F: +44(0)151 666 8329 E: sales@a1-cbiss.com W: www.a1-cbiss.com Buy Online: shop.a1-cbiss.com

Cert No. 996ISO 9001

TECHNICALSPECIFICATION

APPLICATIONS• Waste incinerations

• Sewage sludge incineration

• Contaminated soil burning plants

• Mercury mines and refineries

• Fluorescent light bulb recycling plants

MEASUREMENT PRINCIPLE • Measurements: total mercury

• Measuring ranges 0–45 to 0–500 μg/Nm³

• Measuring principle: UV-absorption

TEMPERATURE & PRESSURE • Flue gas temperature: 0–250 °C

• Flue gas pressure: -50 up to +50 hPa

• Ambient temperature: +5 bis +30°C

PHYSICAL • Dimensions: cabinet 1600 x 800 x 500 mm (H x W x D)

• Weight: 220 kg

• Duct diameter: >0.5 m

POWER • Measuring outputs: 2 x 0 / 4–20 mA/500 Ohm

• Digital outputs: 4 relay outputs, permissible load 250 V,

100 VA

• Digital inputs: 1 potential free outputs

• Supply voltage: 230 VAC, 50 Hz, 1200 VA

sample probe: 650 VA

sample line: 100 VA/m

SPAN & DRIFT • Accuracy: <1% of measuring range

• Detection limit: <1 μg/Nm³

• Reference point drift: <2% of measuring range/month

• Zero point drift: automatic zero correction

APPROVALS• MCERTS

• TÜV Certified

Complete Project Solutions

• Expert consultancy • Project management • In-house project design & build • Installation & commissioning

• After product service & support

Our complete project solutions are developed to assist you in IED compliance. We achieve this through;