Dusthunter SP100
Dust emssions monitor (Probe)
The DUSTHUNTER SP100 is a type-approved measuring device with probe for very low to medium dust concentrations. Installation from one side makes it ideal for thick-walled or double-walled ducts. The measurement is based on the forward scattering of light. An automated check of the zero and reference point as well as a contamination check are on board in the device.
| Measured values | Scattered light intensity, dust concentration (after gravimetric comparison measurement) |
| Performance-tested measured | Scattered light intensity |
| Measurement principle | Scattered light forward |
| Spectral range | 640 mm ... 660 mm Laser, protection class 2, power < 1 mW |
| Measuring ranges | Dust concentration 0 ... 5 mg/m³ / 0 ... 200 mg/m³ |
| Certified measuring ranges | Scattered light intensity 0 ... 15 SI / 0 ... 5 SI / 0 ... 20 SI / 0 ... 50 SI / 0 ... 100 SI / 0 ... 200 SI |
| Response time (t90) | 1 s ... 600 s Freely adjustable |
| Accuracy | ≤ 2 % Of measuring range full scale |
| Process temperature | Standard version DHSP-T2xx –40 °C ... +220 °C Standard version DHSP-T2xxx1Ex3G –15 °C ... +220 °C High temperature version DHSP-T2xx –40 °C ... +400 °C High temperature version DHSP-T4xxx1Ex3G –15 °C ... +400 °C |
| Process pressure | With MCU-P control unit –50 hPa ... 10 hPa With external purge air unit –50 hPa ... 30 hPa With instrument air (provided by the customer) –100 hPa ... 100 hPa |
| Process gas humidity | Non-condensing |
| Duct diameter | ≥ 0.25 m |
| 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 MCERTS 2010/75/EU U.S. EPA PS-11 compliant |
| Electrical safety | CE |
| Test functions | Automatic self-test (linearity, contamination, drift, aging) |
| Contamination limit values | Warning at 30%, fault at 40% Manual linearity test with reference filter |
