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System FWE200DH
System FWE200DH

Dust Measuring DevicesFWE200DH, System FWE200DH

Dust Measuring Devices
FWE200DH, System FWE200DH

Measured valuesScattered light intensity, dust concentration (after gravimetric comparison measurement)
Performance-tested measurandsDust concentration
Measurement principlesScattered light forward
Spectral range
640 nm ... 660 nm
Laser, protection class 2, power < 1 mW
Measuring ranges
Dust concentration0 ... 5 mg/m³ / 0 ... 500 mg/m³
Measuring ranges freely selectable
Higher measuring ranges on request
Certified measuring ranges
Dust concentration0 ... 7.5 mg/m³ / 0 ... 10 mg/m³ / 0 ... 15 mg/m³ / 0 ... 50 mg/m³ / 0 ... 100 mg/m³ / 0 ... 500 mg/m³
Response time (t90)0.1 s ... 600 s
Freely adjustable
Accuracy
± 2 %
Of measuring range full scale
Process temperature
PVDF gas removal probe≤ +120 °C
Hastelloy gas removal probe≤ +220 °C
Versions for higher temperatures on request
Process pressure
With SLV7 2BH1100 purge air unit–20 hPa ... 20 hPa
Other pressure ranges on request
Process gas velocity
5 m/s ... 30 m/s
Process gas humidity
Max. 40 g/m³ liquid water without water vapour
Ambient temperature
–20 °C ... +50 °C
Intake temperatures for purge air–20 °C ... +45 °C
Conformities

Approved for plants requiring approval

2001/80/EC (13. BImSchV)

2000/76/EC (17. BImSchV)

27. BImSchV

TA-Luft (Prevention of Air Pollution)

EN 15267

EN 14181

U.S. EPA PS-11 compliant

When options are used, agreement with local authorities may be required

Electrical safetyCE
Enclosure rating
Measuring and control unitIP54
Electronics enclosureIP65
Analog outputs3 outputs:
0/2/4 ... 20 mA, + 750 Ω
Electrically isolated
Analog inputs6 inputs:
0 ... 20 mA
Not electrically isolated
Digital outputs5 relay outputs (change-over contacts), potential-free:
48 V, 1 A
Digital inputs8 inputs

Modbus

✔ , ✔
Type of fieldbus integrationTCP (via optional interface module, only one module possible per MCU)
RTU RS-485 (via optional interface module, only one module possible per MCU)
PROFIBUS DP
Type of fieldbus integrationVia optional interface module (only one module possible per MCU)
Ethernet
Type of fieldbus integrationVia optional interface module (only one module possible per MCU)
FunctionConnection to SOPAS ET software or OPC server
Serial
Type of fieldbus integrationRS-232
FunctionProprietary service interface
Indication
LC display and status LEDs on control and remote unit
InputFunctional keys
OperationMenu-driven operation via control unit or software SOPAS ET
Dimensions (W x H x D)
FWE200DH measuring and control unit813 mm x 722 mm x 286 mm (for details see dimensional drawings)
Weight
FWE200DH measuring and control unit65 kg
Sampling probe≤ 15 kg
Material in contact with mediaPVDF, Hastelloy
Energy supply
Voltage115 V AC
230 V AC
Frequency50 Hz / 60 Hz
Power consumptionFWE200DH measuring and control unit: 800 VA ... 1,700 VA
Air heater: ≤ 1,000 VA
Sample gas line, heated: ≤ 300 VA
Test functions

Automated self-test (zero point, contamination, drift)

Contamination limit values: Warning at 30%; fault at 40%

Manual linearity test with reference filter

Options

FWE200DH mounting rack

Air backwash

Water backwash

Sample gas line, heated

Air heater

As Mnelko, we are a reliable partner in industrial automation solutions, offering high-quality and innovative products with a wide product range to meet all the needs of your business. Our product portfolio consists of solutions designed based on the principles of high performance, durability, and efficiency to support modern industrial processes.
All of our products ensure maximum reliability even in challenging working conditions and help your business operations run smoothly. The products we offer in industrial automation, energy management, cabling solutions, and many other areas adapt flexibly to the needs of different sectors.
Additionally, our products are manufactured using only high-quality materials and comply with international standards. Through the solutions we provide, we enable our customers to increase operational efficiency and optimize costs. Our company closely follows technological advancements and continuously offers innovative products to help our customers gain a competitive advantage.
On each of our product pages, you can find comprehensive information about technical details, areas of use, and product features. You can explore all the products you need to strengthen your industrial processes on our website and enjoy a seamless purchasing experience.

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