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DUSTHUNTER SP30 Scattered Light Dust Measuring Device
Brand: Sick AGThe DUSTHUNTER SP30 is a measuring device which reliably detects very low to high dust content.
The measurement is based on the forward scattering of light and is independent of the gas velocity and particle charge.
The automated monitoring of the zero and reference point ensures a high level of accuracy.
Thanks to its compact design, the DUSTHUNTER SP30 is available as an independent measuring device but also with an integrated purge air unit and MCU control unit for additional functions as an option.
The installation is carried out on one side of a duct, whereby several mounting options and probe lengths are available.
The measuring device is highly versatile, e.g., for process optimization or intelligent filter diagnostics and monitoring.
Features- Accurate dust measurement – independently of gas velocity or particle charge
- Convenient data transmission via Modbus® and analog output directly from the sensor
- Versatile thanks to several configurable measuring ranges
- Two calibration curves for switching with different dust sources
- No external purge air unit required as it is integrated into the device (option)
- High degree of flexibility due to different mounting options
- Low level of expenditure and maintenance work thanks to self-monitoring
Specifications
Brand
Certifications & Approvals
- CE
Measuring Range
- Scattered Light Intensity: 0 to 7.5 SI / 0 to 3,000 SI
Response Time
- 0.1 to 600 s
Accuracy
- ± 2 % of Measuring Range Full Scale
Process Temperature
- -40° to 220° C
Process Pressure
- With Instrument Air (Provided by the customer): -50 to 100 hPa
- With External Purge Air Unit: -50 to 30 hPa
- With Intergrated Purge Air Unit: -50 to 10 hPa
Process Gas Humidity
- Non-Condensing
Ambient Temperature
- -40° to 60° C
Enclosure Rating
- IP65
- IP54
Analog Output
- 1 Output: 0/4 ... 20 mA, 750 Ω Electrically Isolated
Digital Output
- 3 Relay Contacts: 48 V, 1 A for Status Signals
Digital Input
- 4 Inputs: for External Maintenance Switch, Automated Operational Check, Linearity Measurement, Calibration Curve Switching, or Filter Monitoring
Communication
- RS-485
- Modbus
- PROFIBUS DP
- Ethernet
Power Supply
- Supply via MCU Control Unit or an External Power Supply
- 24 Vdc
Power Consumption
- Without Integrated Purge Air Unit: ≤ 4 W
- With Integrated Purge Air Unit: ≤ 30 W
Indication
- LC Display
- Status LEDs: “Power,” “Failure,” and “Maintenance Request”
