 | | | Measuring range: | 0.01 ... 120 m/s | | Working pressure range: | 10 bar / higher on request | | Working temperature range: | -40 ... +550 °C | | Ex protection: | ATEX category 1/2G, 1/2D, 2G, 3G, 3D | | Medium: | gases / liquids |
| Flow rate and flow velocity in pipes and ducts, measuring flow profiles, aerodynamic research, measuring laminar flow, also at high gas temperatures, landfill gas, exhaust gas, flow rate and flow velocity in flowing waters. |
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 | | | Measuring range: | 0.5 ... 40 m/s / higher on request | | Working pressure range: | 10 bar / higher on request | | Working temperature range: | -40 ... +180 °C | | Ex protection: | ATEX category 1/2G, 1/2D, 2G, 3G, 3D | | Medium: | gases |
| Flow rate and flow velocity measurement in wet and/or particulate-laden gases, biogas or exhaust gas, also according to Clean Air Guidelines, (TA Luft). Flow rate measurement of sludge aeration air, sewage gas, landfill gas, water vapour and engine intake air on test stations. Flow velocity in climatic wind tunnels, diluted car exhaust gas, traffic tunnels and in nuclear reactor technology. |
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 | | | Measuring range: | 0.08 ... 200 m/s | | Working pressure range: | 16 bar / higher on request | | Working temperature range: | -40 ... +240 °C | | Ex protection: | ATEX category 1/2G, 1/2D, 2G, 3G, 3D | | Medium: | gases |
| Fixed and portable consumption measurement in compressed air, nitrogen, natural gas, methane, helium, argon, carbon dioxide, hydrogen, SF6; measuring laminar flow, burner supply air, draughts, leakage flows; monitoring safety-related installations, also in aeronautical applications. |
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 | | | Measuring range: | > 0,2 m/s | | Working pressure range: | not relevant
| | Working temperature range: | -20...+135°C
| | Ex protection: | IP67 | | Medium: | liquids/fluids
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| Flow rate measuring in liquid-filled pipes, HVAC systems, verification of pump and operational systems, boiler tests, leak detection, filter sizing, testing fire and hydraulic systems.
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