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Ultra-low level Dust Emissions Compliance Monitor   Need more information?  
Model 4500 Premier

The Model 4500 Premier is a dust emissions compliance monitor. It is for use on all industrial applications, especially where dust emission levels are very low, typically less than 50mg/m³, and opacity is less than 10%.

Key Features
Ultra-low level measurement - 0 to 10mg/m³ dust
High accuracy and repeatability - ±0.5% opacity accuracy

This monitor carries a wide range of compliance and performance approvals including those from the US-EPA, UK MCERTS and German TÜV.

It can report data as either opacity, dust density or optical density.

There are also a large number of options to ensure optimum performance in specific plant operating conditions.		  
Applications
Dust
mg/m3
Opacity
%
Auto. Cal.
TUV
MCerts
US-EPA
ASTM
Model Name
Compliance
0 - 10 up to
0 - 4000
0 - 10 up to
0 - 100
Y
Y
Y
Y
Y
4500 Premier
Compliance
0 - 100 up to
0 - 4000
0 - 20 up to
0 - 100
Y
Y
Y
Y
Y
4500 MkII+
Process /
Non - compliance
0 - 100 up to
0 - 999
0 - 20 up to
0 - 100
-
-
-
-
-

Features and Benefits
Outstanding reliability, low maintenance - Measures with no moving parts
Patented measurement technology - Unique "no-drift" zero check
Automatic in-situ zero and span checking - Built-in calibration audit jig


Range of instrument configurations - Outputs in opacity, extinction, or dust density
Fully user configurable - Integral control panel for set-up, control and diagnostic


Easily integrated into plant control system - Current loop O/Ps and Modbus interface

The 4500 Premier forms part of the highly successful 4000 series range of dust and opacity monitors. To view other opacity and dust monitors in the range go to dust monitoring products.
Click here to view available information for download Further Information

Click to view PDF - 4500 Premier brochure English - 231KB
Last Modified (21/09/06)

Cliccare qui per PDF - 4500 Premiere Italiano - 109KB
Last Modified (09/02/04)

Documentation format PDF - 4500 Premier Français - 233KB
Last Modified (27/09/06)

Click here for our complete range of product and application support information.
 
Product Approvals

EPA Compliant opacity monitor      ASTM Compliant opacity monitor
TUV approved opacity and dust monitor      MCerts certified opacity and dust monitor


Meets or exceeds US EPA requirements
      for 40CFR60 Sections 13,17 and
      App. B PS1. App. F Procedure 3.
Meets or exceeds ASTM Standard D6216
Meets or exceeds US EPA CPS-001 for 0
      to 10% Opacity Monitors.
Designed to meet EC directive
      2000/76/EC on incineration of waste
TÜV approved to the requirements
      of 13th 17th, 27th and 30th BlmSchV and
      TA Luft 2002        
MCerts approval

For further information on CPS-001 go to
EPA Emission Measurement Center

Patented Technology
The Model 4500 Premier uses a patented highly homogeneous advanced LED light source1 together with a patented “Flood LED” 2, to achieve the highest levels of stability and accuracy. The “no moving parts” optical system gives the dust emissions monitor exceptional reliability.

1 US Patent No. 6781695
2 UK Patent No. 2287785
2 US Patent No. 5617212

 4500 Premier dust monitor mounted to an exhaust stack
4500 Premier dust monitor mounted to an exhaust stack
SPECIFICATIONS
Measuring
Technique: Cross stack, double pass / path transmissometry
Operating Wavelength: 520 ±20 nm
Light Source: High Intensity LED
Range: Opacity 0 - 10 % to 0 - 100 %
Optical Density 0 - 0.1 to 0 - 3.0
Dust Density 0 - 10 to 0 - 4000 mg/m3
User Selectable
Accuracy: ±0.5% Opacity
Linearity: < 2% of range
Resolution: 0.1% Opacity; 0.001 Optical Density; 0.1mg/m³ Dust
Suitable for Stacks diameter: 0.6 to 25 m / 2 ft to 82 ft
Installation Pathlength: 0.97 to 25 m / 3 ft to 82 ft
Calibration: Automatic Zero and upscale calibration
Selectable period 1 to 24 hours in 1 hour steps
Response Time: < 10s
(< 2s with no damping)
Calibration Error per ASTM D6216: < 1% Opacity
24 Hour Drift: < 0.3% Opacity
Long Term Drift: < 0.3% Opacity per month
Voltage Variation per ASTM D6216: < 0.2% Opacity (over 85 - 265 V a.c.)
Thermal Stability per ASTM D6216: < 0.3% Opacity
(over -20 to +55°C / -4 to +131°F range)
Ambient Light Sensitivity per ASTM D6216: < 0.3% Opacity
Insensitivity to misalignment: < 0.2% Opacity for ±0.25° misalignment
   
Environmental
Operating Temperature: -20 to +55 °C / -4 to +131 °F
(-40 °C / -40 °F with optional heater)
Max Flue Gas Temperature:
Max Flange Temperature : 		600 °C / 1112 °F
200 °C / 392 °F
   
Outputs
Modbus Interface: RS232 or RS485. Opacity, Dust, Optical Density, Status, Averaging and Range information available
Analogue output: Two isolated 4-20mA current outputs.
Independently configurable as Opacity, Dust Optical Density, Calibration Drift or OPLR
Relay outputs: System OK, Span calibration, zero calibration, Alarm 1, Alarm 2, Maintenance
   
Options
Air Blower units
Automatic Fail-Safe Shutters
Weather Covers
Control Room Unit
Alignment Tool
Calibration Filters

Continuous Product Development may make it necessary to change these details without notice.



Applications
Incineration
Power Utilities
Pulp and Paper
Cement and Roadstone
Steel (Electric Arc Furnace)
Glass
Refineries
Petrochemicals
Process Industries


If you would like more detailed product information please use the Further Information form.
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