Home    English    Deutsch    Français    Partners    Sitemap    Impressum  

 

 
Reflexion Dust Monitor D-R 800
 
Innovative measuring device with laser technology to monitor small to medium dust emission according to the new European regulations


 

Features

   

Integrated display: Measuring value, threshold value, parameter in probe

In-situ measuring procedure with continuous measurement

High sensitivity

Easy installation on one side of the duct

Can also be deployed in thick-walled stone/insulated channels
Long lifetime, as there are no moving parts inside the duct
Hermetically sealed electronic housing against exhaust gas
Parameterisation and operation with keyboard plus easily readable display directly on device or via bus interface
Automatic function test with soiling correction
Two analog outputs with adjustable measuring ranges
Automatic switching of measuring ranges according to 17. BImSchV.
 

Applications

   
Power stations
Cement plants, the metallurgy and wood industries, chemical industry etc.
Waste incineration plants

Monitoring of dust filter plants.

   

 

measurements

dust concentration

measuring ranges

0–10 mg/m3 ... 0–200 mg/m3 1)

measuring principle

forward scattering

flue gas temperature

above dew point up to 220 °C

flue gas pressure

-50 up to+10 hPa

duct diameter

1–8 m

ambient temperature

-20 up to +50°C

protection

IP65

measuring outputs

2 x 0 / 4–20 mA / 500 Ohm,
Modbus RTU (RS485)

digital outputs

4 relay outputs, programmable,
permissable load 24 V / 25 VA

digital inputs

2 potential free inputs, programmable

accuracy

<2% of measuring range

detection limit

<2% of measuring range

reference point drift

<2% of measuring range/month

zero point drift

<2% of measuring range/month

supply voltage

85–264 VAC, 47–63 Hz, 50 VA

dimensions (H x W x D)

measuring lance:
160 x 160 x 600 / 1000 mm
supply unit:
380 x 300 x 210 mm

weight

measuring lance: 7 kg
supply unit:13 kg

remarks

1) after gravimetric calibration

purge air supply

integrated into supply unit

More information 


 
© 2006 DURAG GROUP