Measuring device for fully-automatic and continuous mercury analysis in smoke gas (without wet chemistry).

Features

Maintenance-free (6 months) dry reactor

High operational safety

Easy maintenance

Low cross sensitivities

Easily legible LC display

Applications

Waste incinerations (municipal waste, industrial waste, hospital waste)

Sewage sludge incineration

Hazardous waste incineration

Steel plants with scrap metal preparation

Contaminated soil burning plants

Crematoriums

Mercury mines and refineries

Fluorescent light bulb recycling plants

measurements

total mercury

measuring ranges

0–45 ... 0–500 µg/Nm³

measuring principle

UV-absorption

flue gas temperature

0–250°C

flue gas pressure

-50 up to +50 hPa

duct diameter

>0.5 m

ambient temperature

+5 up to +30°C

protection

IP40 (IP55)

measuring outputs

2 x 0 / 4–20 mA / 500 Ohm

digital outputs

4 relay outputs,
permissable load 250 V / 100 VA

digital inputs

1 potential free input

accuracy

<1% of measuring range

detection limit

<1 µg/Nm³

reference point drift

<2% of measuring range/month

zero point drift

automatic zero point correction

supply voltage

230 VAC, 50 Hz, 1200 VA,
sample probe: 650 VA,
sample line: 100 VA/m

dimensions (H x W x D)

cabinet 1600 x 800 x 500 mm

weight

220 kg

purge air supply

pressurized air 3–6 bar

protection

IP54