Máy đo nồng độ bụi DURAG D-R 820 F
Model: D-R 820 F
Hãng sản xuất:
DURAG,
Tình trạng:
Còn hàng
Bảo hành:
12 tháng
Giá:Liên Hệ
Extractive dust monitor for wet sample gas to monitor low to medium dust concentrations.
Sản phẩm muốn đặt
Máy đo nồng độ bụi DURAG D-R 820 F
OVERVIEW
- extractive measurement, continuous measurement, dilution of the sample
- suitable for systems with variable gas speed
- hyperkinetic sampling
- allows calibration to measure the dust concentration in mg/m3
- single sided mounting to the chimney
- automatic zero and reference point check
- automatic measurement and correction of contamination of optical surfaces
- laser light source with long lifetime
- easy installation, adjustment and maintenance without a PC
- local control panel and LCD display
APPLICATIONS
SUITABLE FOR DUST CONCENTRATION MEASUREMENT
- at garbage, hazardous waste and sewage sludge incinerators
- at power stations with gas, oil, coal or co-firing
- at systems behind the flue gas scrubber
- at systems behind desulfurization
- at systems with low exhaust temperature and constant or occasional dew point
THÔNG SỐ KỸ THUẬT
- D-R 820F APPLICATION DATA
- D-R 820F TECHNICAL DATA
- D-R 820F P PROBE WITH EXTRACTIVE SYSTEM
- D-R 820F SU SUPPLY AND DISPLAY UNIT
- D-R 820F BLOWER UNIT
measurements |
sattered light value, allows calibration as dust concentration in mg/m3 |
sample gas |
air, flue gas, non flammable process gas |
dust concentration**
(typical values at the site) |
1 – 15 / 2 – 50 / 5 – 100 / 10 – 200 mg/m3 |
flow speed |
1 – 35 m/s |
duct diameter |
> 0,4 m |
sample gas temperature |
-25 to 220°C |
sample gas pressure |
-30 to +2 hPa |
sample gas moisture |
> 100 % relative humidity, max. 30g/m3 H2O as aerosol |
ambient temperature |
-20 to +50°C, others on request |
conformity |
2000/76/EG WID / 17. BImschV
2001/80/EG LCPD / 13. BImschV |
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