Scattered light dust measuring devices DUSTHUNTER SB50

DUSTHUNTER SB50 system

• Measured values: Scattered light intensity, dust concentration (after gravimetric comparison measurement)
• Measurement principles: Scattered light backward
• Spectral range: 640 nm … 660 nm, Laser, protection class 2, power < 1 mW
• Measuring ranges:

Dust concentration: 0 … 20 mg/m³ / 0 … 200 mg/m³, Higher measuring ranges on request

• Response time (t90): 1 s … 600 s, Freely adjustable
• Accuracy: ± 2 %, Of measuring range full scale
• Process temperature: –40 °C … +600 °C
• Process pressure:

With MCU-P control unit: –50 hPa … 2 hPa

With external purge air unit: –50 hPa … 30 hPa

• Process gas humidity: Non-condensing
• Duct diameter: ≥ 500 mm
• Electrical safety: CE
• Test functions: Automatic self-test (linearity, drift, aging); Manual linearity test with reference filter

DHSB-T00/-T01 sender/receiver unit

• Ambient temperature: –40 °C … +60 °C
• Electrical safety: CE
• Enclosure rating: IP66
• Dimensions (W x H x D): 265 mm x 274 mm x 692 mm (for details see dimensional drawings)
• Weight: ≤ 9 kg
• Power supply:

Voltage: 24 V

Voltage: Supply via control unit

Power consumption: ≤ 4 W

MCU-N control unit

• Description: Unit to control the system components and to evaluate and output the data provided by them
• Ambient temperature: –40 °C … +60 °C
• Electrical safety: CE
• Enclosure rating: IP66
• Analog outputs: 1 output, 0/2/4 … 20 mA, + 750 Ω, Electrically isolated; two additional outputs if using I/O modules (option)
• Analog inputs: 2 inputs, 0 … 20 mA, Not electrically isolated; two additional inputs if using I/O modules (option)
• Digital outputs: 5 relay contacts, + 48 V, 1 A, Potential-free; for status signals
• Digital inputs: 4 potential-free contacts
• Communication interface:

Modbus

PROFIBUS DP

Ethernet

• 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)

Via optional interface module (only one module possible per MCU)

Function: Connection to SOPAS ET software or OPC server

• Number: 1
• Indication: LC display (option), Status LEDs: “Power,” “Failure,” and “Maintenance request”
• Operation: Via LC-display (option) or software SOPAS ET
• Dimensions (W x H x D): 210 mm x 340 mm x 120 mm (for details see dimensional drawings)
• Weight: ≤ 3.7 kg
• Power supply:

Voltage: 90 … 250 V

Voltage: Version with 24 V DC available as an option

Frequency: 47 … 63 Hz

Power consumption: ≤ 15 W

• Options:

Interface module(s)

I/O module(s)

MCU-P control unit

• Description: Unit to control the system components and to evaluate and output the data provided by them. With integrated purge air unit.
• Gas flow rate: ≤ 20 m³/h
• Ambient temperature: –40 °C … +45 °C, Intake temperatures for purge air
• Electrical safety: CE
• Enclosure rating: IP66
• Analog outputs: 1 output, 0/2/4 … 20 mA, + 750 Ω, Electrically isolated; two additional outputs if using I/O modules (option)
• Analog inputs: 2 inputs, 0 … 20 mA, Not electrically isolated; two additional inputs if using I/O modules (option)
• Digital outputs: 5 relay contacts, + 48 V, 1 A, Potential-free; for status signals
• Digital inputs: 4 potential-free contacts
• Communication interface:

Modbus

PROFIBUS DP

Ethernet

• 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)

Via optional interface module (only one module possible per MCU)

Function: Connection to SOPAS ET software or OPC server

• Number: 1
• Indication: LC display (option), Status LEDs: “Power,” “Failure,” and “Maintenance request”
• Operation: Via LC-display (option) or software SOPAS ET
• Dimensions (W x H x D): 300 mm x 455 mm x 220 mm (for details see dimensional drawings)
• Weight: ≤ 13.5 kg
• Power supply:

Voltage: 90 … 250 V

Voltage: Version with 24 V DC available as an option

Frequency: 47 … 63 Hz

Power consumption: ≤ 70 W

• Options: Interface module(s); I/O module(s)

SLV4-2 purge air unit, 2BH1300, 3-ph

• Description: Unit to provide dust-free air for flushing of optical surfaces
• Gas flow rate: 38 m³/h … 63 m³/h, At 30 hPa counter pressure, depending on low pressure inside the filter
• Ambient temperature: –40 °C … +55 °C
• 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: 18 kg
• Power supply: Three-phase current

Δ: 200 … 240 V, 50 Hz, 2,6 A, 400 W

Y: 345 … 415 V, 50 Hz, 1,5 A, 400 W

Δ: 200 … 275 V, 60 Hz, 2,6 A, 500 W

Y: 380 … 480 V, 60 Hz, 1,5 A, 500 W

Δ: 270 … 330 V, 50 Hz, 2,0 A, 400 W

Y: 465 … 570 V, 50 Hz, 1,16 A, 400 W

Δ: 290 … 360 V, 60 Hz, 2,1 A, 500 W

Y: 500 … 600 V, 60 Hz, 1,26 A, 500 W

Δ: 230 V, 50 Hz, 2,7 A, 370 W

Δ: 115 V, 60 Hz, 3,0 A, 450 W

Δ: 220 … 270 V, 50 Hz, 2,5 A, 400 W

Y: 380 … 465 V, 50 Hz, 1,45 A, 400 W

Δ: 240 … 290 V, 60 Hz, 2,6 A, 500 W

Y: 415 … 500 V, 60 Hz, 1,55 A, 500 W

• 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