DURAG D-R 320
General Details
Scattered Light Monitor
The new scatter light dust monitor detects low to medium dust concentrations in dry flue and process gas.
Continuous emission Monitoring, e.g:
- On incineration plants generally
- On plants according to IED 2010 / 75 / EC LCPD / 13. BlmschV
- On waste, hazardous waste and sewage sludge incineration plants
- On cement manufacturing plants
- On power plants with gas, oil, coal or co-firing
- On plants for the incineration of biomass
Overview
- Continuous measurement of dust concentration
- Easy installation on a standard flange
- Easy startup without adjustment
- Automatic background light compensation without light trap
- Convenient operation, remote access possible
- Automatic control functions
- Integrated purge air regulation and purge air control
- Long service intervals
- Compliant with EN 15267
- Data transfer via Modbus compliant with VDI 4201-3
Specification
D-R 320 Application Data |
|
| measurements | scattered light units, calibrated as dust concentration |
| sample gas | air, flue gas, non flammable process gas |
| dust concentrations** | min: 0 – 5 mg/m3,
max: 0 – 200 mg/m3 |
| flow velocity | 1 – 40 m/s (3.25 – 131.25 ft/s) |
| duct diameter | 0.7 – 20 m (2.25 – 65.5 ft) |
| sample gas temperature | -25 … 320°C (-32 … 1,112°F), others on request |
| sample gas pressure (relative to ambient pressure) |
-50 to +50 hPa, optional higher |
| sample gas moisture | < 95% relative humidity (not condensing) |
| ambient temperature | -40 to +60 °C (-40 to + 140°F) |
| conformities | IED 2010 / 75 / EU / 17.BlmschV 2001 / 80 / EG LCPD / 13. BlmschV 27. BlmschV EN 15267-3 EN 13284-2, EN 14181 40 CFR 60 US EPA PS 11 |
| certificates | CE, suitablility test in progress |
D-R 320 Technical Data |
|
| measuring principle | back scattering |
| light source | laser diode, red |
| type | in situ, mounted at stack, device is not in contact with sample gas |
| system components | D-R 300 M Measuring head, sender- receiver unit D-R 300 L Light trap D-R 300 B Control and display unit D-BL Blower unit Accessories |
| measuring ranges | output range parameterizable min: 0 … 5 mg/m3 max: 0 … 200 mg/m3 any range withing the measuring range can be assigned to the analogue output |
| delay time | >1s … 180s, programmable |
| process connection | DN 100 PN6 / ANSI 4″ 150lbs. RF |
D-R 320 M measuring head, sender / receiver unit |
|
| measuring outputs | 1 x 4-20mA, 400 Ohm, isolated, assignment programmable RS 485 Modbus RTU, bi- directional communication |
| digital outputs | 2 x contact NC/NO, permissible load 60 VDC / 30 VAC / 0.5 A function can be assigned, typically: maintenance, failure |
| service interface | USB 1.1 |
| service software | D-ESI 100, requires PC with Windows XP tm or Windows 7 tm |
| protection functions | integrated purge air control integrated purge air regulation optional: integrated fail safe shutter |
| check cycle | automatic or on request |
| supply voltage | 24 VDC, 0.5 A |
| protection | IP 65 |
| dimensions (h x w x d) | 200 x 190 x 260 / 410*mm (8 x 7.5 x 10.25 / 16 in) |
| weight | depending on version, approx. 15kg. (33 lbs.) |
| material | 1.4571 / 316Ti |
D-TB 200 SUPPLY UNIT |
|
| purge air supply | integrated blower |
| power supply | 115 / 230 VAC, 50 / 60 Hz, 0.37 / 0.43 kW |
| protection | IP 65 |
| dimensions (h x w x d) | 480 x 450 x 320 mm (18.9 x 17.7 x 12.5 in) |
| weight | 12 kg. (26 lbs.) |
| material | 1.4301 |
D-ISC 100 universal operation unit |
|
| analogue output | 1 x 4-20 mA / 400 Ohm, can be assigned by any measured component and output range; expandable with extension modules |
| digital interface | Modbus RS 485 RTU / Modbus TCP* |
| digital outputs | 3x contact NC/NO, permissible load 60 VDC / 30 VAC / 0.5 A function can be assigned. typically: maintenance, failure; expandable with extension modules |
| digital inputs | 1; expandable with extension modules |
| service interface | USB 1.1 |
| ambient temperature | -20 … +50oC, optional -40 … +60 oC* (-4 … +122oF, optional -40 … +140oF) |
| power supply | 90-264 VAC, 48-62 Hz |
| protection | IP 65 |
| dimensions | 130 x 330 x 220 mm (5 x 13 x 8.5 in) |
| weight | 2 kg. (4.5 lbs.) |
| material | stainless steel V2A, RAL 5017 |
| remarks | *variants **the suitability of the D-R 320 for the listed ranges depends on the kind of dust and its size distribution Subject to technical modifications! |
Certificate
Documents