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Wöhler SM 500 - dust measuring device
WÖHLER SM 500 - dust measurement with the latest technology Time-consuming and expensive evaluations when measuring fine dust are a thing of the past. The robust Wöhler SM 500 dust measuring device provides precise results directly at the...
Product code: 8900 Producer: Wöhler Bohemia
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WÖHLER SM 500 - dust measurement with the latest technology
Time-consuming and expensive evaluations when measuring fine dust are a thing of the past. The robust Wöhler SM 500 dust measuring device provides precise results directly at the measuring location. It could hardly be simpler. The TÜV-certified Wöhler SM 500 dust meter can be used to determine dust concentrations in accordance with the 1st BlmSchV directly at the measuring location. Thanks to the uncomplicated measuring procedure, you can complete all the necessary work in the shortest possible time. The bright color display shows the dust values graphically and numerically during the measurement itself, as well as the O 2 and CO concentrations in the flue gas.
- immediately ready for use
- all in one device including O2 and CO measurement
- precise weighing module - true gravimetric measurement independent of fuel and air humidity
- graphic display during measurement
- integrated flue gas analysis without a collection bag or additional measurement
- no other hidden costs, no contractual obligations
Main uses of the SM 500 dust meter
- dust concentration measurement according to ...
- O2 and CO measurement
Technical data
| Dust content / filter mass gain: | (mStF) within 15 min |
| Pointer: | mass gain in mg at a separation temperature of approximately 75°C |
| Measurement principle: | gravimetric online method |
| Measurement range: | 0.0 ... 45.0 mg (corresponds to 0.0 mg/m 3 to 1,000.0 mg/m 3 in flue gas) |
| Accuracy: | < ± 0.3 mg |
| Suction volume flow (VolS): | |
| Pointer: | normoliter per minute |
| Measurement principle: | differential pressure measurement |
| Measurement range: | 4.5l iN /min and 3.0l iN /min |
| Accuracy: | < ± 5 |
| Oxygen (O2) concentration in flue gas: | |
| Pointer: | vol.-% based on dry flue gas |
| Measurement principle: | electrochemical sensor |
| Measurement range: | 0.0 ... 21.0 vol.-% |
| Accuracy: | ± 0.3 vol.-% according to VDI 4206 sheet 1 |
| Carbon monoxide (CO) concentration in flue gas: | |
| Pointer: | vol. - ppm related to dry flue gas |
| Measurement principle: | electrochemical sensor |
| Measurement range: | 0 ... 100,000 vol.-ppm |
| deviation 1 vol.-ppm (< 32,000 ppm), otherwise 10 ppm | |
| Accuracy: | ± 100 vol.-ppm (< 1,000 ppm) |
| otherwise 10% of the measured value according to VDI 4206 sheet 1 | |
| Chimney differential draft (PD): | |
| Pointer: | Pascal |
| Measurement principle: | semiconductor membrane |
| Measurement range: | 0.00 ... 110.00 hPa, resolution 1 Pa |
| Accuracy: | 3 Pa (< 100 Pa), otherwise 3% nam. much |
| Flue gas temperature (TA): | |
| Pointer: | °C |
| Measurement principle: | thermocouple (NiCr - Ni) |
| Measurement range: | - 20.0°C ... 800.0°C, resolution 0.1°C |
| Accuracy: | according to VDI 4206 sheet 1 |
| Calculated values: | |
| m Wed | dust concentration in flue gas in mg/m 3 related to an adjustable reference value |
| Vol. | suction volume vl iN |
| About 2 | average value of O 2 in flue gas in vol.% (15 min. average hour) |
| WHAT in | average CO content, based on dry flue gas as a diluted value in ppm (15 min. average hour) |
| What is | average CO content (CO norm ) related to the adjustable O2 reference value in mg/ m3 and volume in ppm |
| General information: | |
| Power supply: | mains operation, 230 V, 50Hz, max. 1,200 W |
| Working temperature: | +5°C ... 40°C |
| Storage temperature: | -20°C ... 50°C |
| Weight: | approx. 15 kg |
| Dimensions: | 480 x 240 x 550 mm |
Scope of delivery
- Wöhler SM 500 dust meter - equipped with a very precise weighing module
- heated cable and probe
- Hose probe for flue gas temperature and differential pressure measurement
- transport packaging for 10 filter cartridges
- cleaning brush
- blow bag
