DUSTHUNTER SP30

DUSTHUNTER SP30

  • Independent measuring device – with or without MCU control unit.
  • Automated monitoring of zero and reference point.
  • Integrated purge air unit as an option.
  • Installation on one side of a duct.
  • Rugged and compact structure.
  • No moving parts in the duct.

DUSTHUNTER SP30 system


Measured values:

Scattered light intensity, dust concentration (after gravimetric comparison measurement)
 

Measurement principles:

Scattered light forward
 

Spectral range:

640 nm ... 660 nm
Laser, protection class 2, power < 1 mW
 

Measuring ranges:

Scattered light intensity- 0 ... 7.5 SI / 0 ... 3,000 SI
Measuring ranges freely selectable; nine measuring ranges pre-configured (0 ... 7.5/15/45/75/150/225/375/1,000/3,000 SI)

 

Response time (t90):

0.1 s ... 600 s
Freely adjustable via SOPAS ET software
 

Accuracy:

± 2 %
Of measuring range full scale
 

Process temperature:

–40 °C ... +220 °C

 

Process pressure:

With intergrated purge air unit –50 hPa ... 10 hPa
With external purge air unit –50 hPa ... 30 hPa
With instrument air (provided by the customer) –50 hPa ... 100 hPa

 

Process gas humidity:

Non-condensing
 

Duct diameter:

Tri-Clamp version, 1″ thread version ≥ 150 mm
Flange version ≥ 250 mm

 

Conformities:

TUEV type-examination
 

Electrical safety:

CE

Test functions:

Automatic self-test (linearity, drift, aging)
Manual linearity test with reference filter
 

Options:

MCU control unit
Integrated purge air unit
External purge air unit
 

DHSP30 sender/receiver unit

 

Ambient temperature:

–40 °C ... +60 °C
 

Electrical safety:

CE
 

Enclosure rating:

IP65
 

Analog outputs:

1 output:
0/4 ... 20 mA, + 750 Ω
Electrically isolated
 

Digital outputs:

3 relay contacts:
48 V, 1 A
For status signals
 

Digital inputs:

4 inputs:
For external maintenance switch, automated operational check, linearity measurement, calibration curve switching, or filter monitoring

 

Communication interface:

Serial
Modbus
 
Type of fieldbus integration: RS-485
RTU RS-485
Function: For connection of a MCU control unit or as service interface
 

Number:

1
 

Weight:

Nominal length 180 mm ≤ 2.7 kg
Nominal length 280 mm ≤ 2.7 kg
Nominal length 435 mm ≤ 5 kg
Nominal length 735 mm ≤ 6.3 kg
All weights without integrated purge air unit

 

Power supply:

Voltage 24 V DC
Voltage Supply via MCU control unit or an external power supply
Power consumption Without integrated purge air unit: ≤ 4 W
With intergrated purge air unit: ≤ 30 W

 

MCU-N control unit (option)

 

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:

IP65
 

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
 

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 V AC ... 250 V AC
Voltage: Version with 24 V DC available as an option
Frequency: 47 ... 63 Hz
Power consumption: ≤ 15 VA
 

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 
 

Weight:

18 kg
 

Power supply:

 

Three phase current

 

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 200g
 

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