testo 511 – compact measuring instrument for absolute pressure
Compact gauge for absolute and barometric pressure
- Absolute pressure ±3 hPa
- Calculation of barometric air pressure
- Barometric altitude measurement
- 8 pressure units can be selected
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testo 511 - absolute pressure measuring instrument
The testo 511 is normally used to measure absolute pressure, e.g. for density compensation in flow measurement in ducts, laboratories and production processes. Other measurement parameters are barometric pressure (= air pressure at sea level) and altitude. 8 pressure units can be selected.
Testo 511 - Benefits and features
testo 511 is very practical, small and easy to use. It measures absolute pressure with an accuracy of +/- 3 hPa and is ideal for absolute pressure compensation in flow measurements. It can also measure barometric pressure and calculate a location's altitude. You can also use the meter to measure the barometric altitude difference between two different altitude levels.
Included in delivery
testo 511 including protective cover, belt holder, batteries and factory protocol.
Fabriksprotokoll: utfärdas på fabriken efter en kontroll av att produkten fungerar och uppfyller angiven mätnoggrannhet. Läs om skillnaden mellan fabriksprotokoll och ackrediterad kalibrering.
| Pressure | |
| Measuring range: | 300 ... 1 200 hPa |
| Resolution: | 0,1 hPa |
| Accuracy: | ±3,0 hPa |
| Units: | hPa, mbar, Pa, mmH2O, mmHg, inH2O, inHg, psi |
| Operating temp.: | 0 ... 50 °C |
| Battery Type: | Alkaline (2 pcs. AAA) |
| Battery life: | 200 h (average value, without display lighting) |
| Dimensions (incl. protective case): | 119 x 46 x 25 mm |
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Connection hose 25 meters
1 095 SKU 0140 0025Silicone hose for connection to pressure gauge, 25 meters.
- 25 m
- Max load 700 hPa/mbar
- Tmax 180°C
- Inner diameter 4 mm, outer diameter 7 mm
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Connection hose 5 meters
260 SKU 0554 0440Silicone hose for connection to pressure gauge, 5 meters.
- 5 m
- Max load 700 hPa/mbar
- Tmax 180°C
- Inner diameter 4 mm, outer diameter 7 mm
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Plastic plug 8 mm
210 SKU 2340 0008Plastic plug Ø 8 mm for sealing measuring holes. One jar contains 100 plugs.
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Plastic plug 10 mm
210 SKU 2340 0010Plastic plug Ø 10 mm for sealing measuring holes. One jar contains 100 plugs.
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Plastic plug 12 mm
210 SKU 2340 0012Plastic plug Ø 12 mm for sealing measuring holes. One jar contains 90 plugs.
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