MRU DF252 – Continous Gas Velocity
Spesifications :
| Flow Velocity | 3 … 30 m/s |
| Flow i.B. | 0 … 1.000 Tm3/h |
| Flow i.N. | 0 … 1.000 Tm3/h (1 Tm3/h = 1.000 m3/h, 1.000 Tm3/h = 1.000.000 m3/h) |
| Differential pressure | 0 … 5 mbar |
| Temperature | 0 … 300 / 600 °C |
| Absolute pressure | 800 … 1.200 mbar (optional) |
| Flange | DN80PN6 |
| Housing | compact unit, user interface built-in, freeze protection (optional) |
| Protection | IP 65 (fiberglas housing) |
| Weight | approx. 25 kg |
| Dimensions | 440x640x1.040 mm (HxWxD), including probe 500 mm |
DF252 – Continous Gas Velocity
Continous measurement of flow velocity of flue gas and air streamings
The MRU DF 252 is a robust, fully integrated system designed for continuous measurement of gas or air flow velocity and temperature in industrial ducts or stacks. Utilizing the dynamic pressure (differential pressure) measurement principle and a Pt100 temperature sensor, the DF 252 ensures precise and reliable flow rate monitoring—essential for emissions reporting, process optimization, and environmental compliance.
Key features :
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Compact system of probe and control device, therefore easy installation
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On-site diagnosis of the facility’s state due to a graphical display with high resolution showing on-line diagram
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Display of flow in norm state (i.n.) or operating state (i.o.) possible
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Display options in mbar, m/s, m³/h i.o. or m³/h i.n. as well as °C
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Display of absolute pressure in mbar optionally possible
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Simple installation with DN80PN6 flange for welding
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Low maintenance, handball valves for probe back-purging
Applications :
- Emission Stack Monitoring
- Continuous Emissions Monitoring System
- Power Plants (Coal, Gas, Biomass)
- Waste incineration and tratment plants
- Industrial ventilation and large HVAC systems
- Cement, steel, petrochemical, glass industries, etc
