Yodify Product Library
Add the D-R 320 Dust Monitor to your store or catalog  
Book Your Demo and See How
or create your store

D-R 320 Dust Monitor

Brand: Durag

The D-R 320 is based on the back-scattered light principle. 

Thereby the light of a red laser diode illuminates the dust particles in the measuring volume of the flue gas duct. 

The light scattered backward by these particles is detected and evaluated. 

A unique feature of the D-R 320 is the automatic background light compensation with means of a patented optical system with dual detector. 

This allows for an easy and quick Installation without any adjustment. 

A light trap is not required.
Features
  • Continuous measurement of dust concentration
  • Easy installation on standard flanges
  • Easy startup without adjustment
  • Automatic background light compensation, no light trap
  • Convenient operation, remote access possible
  • Automatic control functions
  • Integrated purge air monitoring and control
  • Long service intervals
  • Certified according to EN 15267
  • Integrated fail safe shutter as an option
  • Data transfer via Modbus compliant with VDI 4201-3.

Specifications

Brand

Ambient Temperature Range

  • -40° to 60° C (-40° to 140° F)

Applications

  • Cement Manufacturing Plants
  • Filter Units
  • Incineration Plants
  • Plants for the Incineration of Biomass
  • Power Plants with Gas, Oil, Coal or Cofiring
  • Ventilation Units
  • Waste, Hazardous Waste & Sewage Sludge Incineration Plants

Approvals & Certifications

  • CE
  • EAC
  • Ex
  • TÜV

Approvals & Certifications

  • EN 15267-3
  • MCERTS

Communication

  • Modbus RTU
  • Modbus TCP/IP
  • RS-485

Diameter

  • > 27.5" (700 mm)

Environmental Protection

  • IP65

Flange Size - 4” (DN 100)

  • 4" (DN 100) - 150# ANSI
  • 4" (DN 100) - PN 6

Interface Connection

  • USB

Measuring Range

  • 0 to 200 mg/m³

Output

  • 0-20 mA / 400 ohms
  • 4-20 mA / 400 ohms

Power Supply

  • 115-230 Vac, 50/60 Hz, 0.37/0.43 KW - Supply Unit

Pressure Range

  • Flue Gas - psi: -0.72 to 0.72 (kPa: -5 to 5, bar: -0.05 to 0.05)

Process Temperature

  • Flue Gas: 0° to 600° C (32° to 1,112° F)

Relay Output

  • Digital Output: 0.5 A at 30 Vdc
  • Digital Output: 0.5 A at 60 Vdc

Supply Voltage

  • 24 Vdc, 0.5 A
Instantly populate your store or catalog 
CREATE YOUR SITE
or book a demo with the Yodify Team
show more