Phone: 01233 771959
Email: sales@entireinsight.co.uk
FWE200DH
- For very low to medium dust concentrations
- Gas sampling and return combined in one probe
- Contamination check
- Automatic monitoring of zero and reference point
- Easy parameterization and convenient operation – optionally via supplemental remote unit
- Integrated system diagnostics for early detection of maintenance requirements
Technical overview:
Please note: The exact device specifications and performance data of the product may deviate from the information provided here, and depend on the application in which the product is being used and the relevant customer specifications.
FWE200DH measuring and control unit:
Measured values:
Scattered light intensity, dust concentration (after gravimetric comparison measurement)
Performance-tested measurands:
Dust concentration
Measurement principles:
Scattered light forward
Spectral range:
640 nm ... 660 nm
Laser, protection class 2, power < 1 mW
Measuring ranges:
Dust concentration 0 ... 5 mg/m³ / 0 ... 500 mg/m³
Measuring ranges freely selectable
Higher measuring ranges on request
Certified measuring ranges:
Dust concentration 0 ... 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 safety:
CE
Enclosure rating:
Measuring and control unit IP54
Control unit IP65
Analog outputs:
3 outputs:
0/2/4 ... 20 mA, + 750 Ω
Electrically isolated
Analog inputs:
6 inputs:
0 ... 20 mA
Not electrically isolated
Digital outputs:
5 relay outputs (change-over contacts), potential-free:
+ 48 V, 1 A
Digital inputs:
8 inputs
Communication interface:
Modbus
PROFIBUS DP
Ethernet
Serial
Type of fieldbus integration- TCP (via optional interface module, only one module possible per MCU)
RTU RS-485 (via optional interface module, only one module possible per MCU)
RS-232
Via optional interface module (only one module possible per MCU)
Function- Connection to SOPAS ET software or OPC server
Proprietary service interface
Number:
1
Indication:
LC display and status LEDs on control and remote unit
Input:
Functional keys
Operation:
Menu-driven operation via control unit or software SOPAS ET
Dimensions (W x H x D):
FWE200DH measuring and control unit 813 mm x 722 mm x 286 mm (for details see dimensional drawings)
Weight:
FWE200DH measuring and control unit: 65 kg
Sampling probe: ≤ 15 kg
Material in contact with media:
PVDF, Hastelloy
Power supply:
Voltage- 115 V AC
230 V AC
Frequency -50 Hz / 60 Hz
Power consumption -FWE200DH 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
SLV7-1 purge air unit, 2BH1100, 1-ph
Gas flow rate:
30 m³/h ... 40 m³/h
Ambient temperature:
–20 °C ... +45 °C
Intake temperatures for purge air
Electrical safety:
CE
Enclosure rating:
IP54
Dimensions (W x H x D):
550 mm x 550 mm x 257 mm (for details see dimensional drawings)
Weight:
16 kg
Power supply:
Voltage: 115 V AC / 230 V AC
Frequency: 50 Hz / 60 Hz
Auxiliary gas connections:
Purge air- 40 mm
Test functions:
Pressure switch (switching point –35 hPa)
Integrated components:
2-step air filter, type Europiclon, dust capacity 200 g