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Testo Comfort Probe for Turbulence Measurement

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0628-0143 Testo Comfort Probe for Turbulence Measurement
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Draught is the most common cause of complaints about indoor climate. Use the comfort probe to determine turbulence. Turbulence corresponds to the extent of fluctuations in air velocity over time. I...

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Description

Draught is the most common cause of complaints about indoor climate. Use the comfort probe to determine turbulence. Turbulence corresponds to the extent of fluctuations in air velocity over time. It is needed to calculate the draught risk. The probe enables you to determine air velocity and draught risk in accordance with EN 13779. The probe can also measure temperature and ambient pressure at the same time.

Intelligent calibration concept

The probe offers maximum digital measurement reliability. The digital probe allows readings to be processed directly in the probe. This technology eliminates instrument measurement uncertainty. The probe can be sent in for calibration on its own (without the measuring instrument). Calculating the determined calibration data in the probe generates a zero-error display.

Additional Details

Comfort probe for turbulence measurement. Note: You need a plug-in head cable (0430 0100) for this probe.


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Specifications
Absolute Pressure

Measuring range

+700 to +1100 hPa

Accuracy

±3 hPa

Resolution

0.1 hPa

General technical data

Length probe

330 mm

Probe head diameter

90 mm

Standards

EN 13779

Temperature - NTC

Measuring range

0 to +50 °C

Accuracy

±0.5 °C

Resolution

0.1 °C

Velocity - Hot wire

Measuring range

0 to +5 m/s

Accuracy

±(0.03 m/s + 4 % of mv)

Resolution

0.01 m/s

Draught is the most common cause of complaints about indoor climate. Use the comfort probe to determine turbulence. Turbulence corresponds to the extent of fluctuations in air velocity over time. It is needed to calculate the draught risk. The probe enables you to determine air velocity and draught risk in accordance with EN 13779. The probe can also measure temperature and ambient pressure at the same time.

Intelligent calibration concept

The probe offers maximum digital measurement reliability. The digital probe allows readings to be processed directly in the probe. This technology eliminates instrument measurement uncertainty. The probe can be sent in for calibration on its own (without the measuring instrument). Calculating the determined calibration data in the probe generates a zero-error display.

Additional Details

Comfort probe for turbulence measurement. Note: You need a plug-in head cable (0430 0100) for this probe.