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Testo Fine Pressure Probe - for Heating System Checks / 4 Pascal Measurement
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Click to copyThe high-precision probe is used for the measurement of differential pressure and temperature in combination with the testo 320 and testo 330. Heating checks (according to DIN EN 15378) and 4 pasca...
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Description
The high-precision probe is used for the measurement of differential pressure and temperature in combination with the testo 320 and testo 330. Heating checks (according to DIN EN 15378) and 4 pascal measurement can be carried out with further accessories.
Cyclic zeroing means the fine pressure probe has no zero point drift and provides high-precision readings. In addition, the fine pressure probe makes simultaneous gas pressure measurement and flue gas analysis possible with the testo 320 or testo 330.
Additional Details
Fine pressure probe.
Additional Information
Length
15 cm
Width
3 cm
Height
3 cm
Weight
0.15 kg
Specifications
Differential Pressure - Piezoresistive
Measuring range
-9999.9 to +9999.9 Pa
Accuracy
±0.3 Pa (0 to +9.99 Pa) / ±3 % of mv (+10.00 to +9999.9 Pa) additionally ±1 digit
Resolution
0.01 Pa (-149.99 to +149.99 Pa) / 0.1 Pa (Remaining Range)
Measuring rate
max. 1 / s
General technical data
Operating humidity
10 to 90 %RH non-dewing
Operating temperature
5 to +45 °C
Protection class
IP40
Storage temperature
-20 to +50 °C
Temperature - TC Type K (NiCr-Ni)
Measuring range
-200 to +300 °C (with surface probe 0604 0994 (accessory)) / Depends on probe, max. -40 to +1200 °C
Accuracy
±0.5 % of mv (Remaining Range) additionally ±1 digit, additionally accuracy of probe / ±0.5 °C (-40 to +100 °C)
Resolution
0.1 °C
Measuring rate
max. 1 / s
Velocity / Volume flow
Measuring range
Display range: 0.15 to 3 m/s
Resolution
0.1 m/s
The high-precision probe is used for the measurement of differential pressure and temperature in combination with the testo 320 and testo 330. Heating checks (according to DIN EN 15378) and 4 pascal measurement can be carried out with further accessories.
Cyclic zeroing means the fine pressure probe has no zero point drift and provides high-precision readings. In addition, the fine pressure probe makes simultaneous gas pressure measurement and flue gas analysis possible with the testo 320 or testo 330.
Additional Details
Fine pressure probe.
