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Fine pressure probe - for heating system checks / 4 pascal measurement

fine pressure probe
Fine pressure probe
  • Carrying out heating system checks and 4 pascal measurement with compatible flue gas analyzer and accessories
  • Simultaneous measurement of gas pressure and flue gas values
  • No zero point drift during pressure measurement (cyclic zeroing)

testo 330-1/-2 LL fine pressure probe

General technical data

Operating humidity
10 to 90 %rH non-dewing
Operating temperature
41.0° to 113.0 °F / 5 to +45 °C
Protection class
IP40
Storage temperature
-4.0° to 122.0 °F / -20 to +50 °C

Temperature - Type K TC

Measuring range
-328.0° to 572.0 °F (with surface probe 0604 0994 (accessory)) / -200 to +300 °C (with surface probe 0604 0994 (accessory))
Depends on probe, max. -40.0° to 2192.0 °F / Depends on probe, max. -40 to +1200 °C
Accuracy
±0.9 °F (-40° to 212.0 °F) / ±0.5 °C (-40 to +100 °C)
±0.5 % of mv (Remaining Range) additionally ±1 digit, additionally accuracy of probe
Resolution
0.1 °F / 0.1 °C
Measuring rate
max. 1 / sec

Differential Pressure

Measuring range
-40.0 to +40.0 InH₂O / -9999.9 to +9999.9 Pa
Accuracy
±0.0 InH₂O (0 to +0.04 InH₂O) / ±0.3 Pa (0 to +9.99 Pa)
±3 % of mv (+0.04 to +40.0 InH₂O) additionally ±1 digit / ±3 % of mv (+10.00 to +9999.9 Pa) additionally ±1 digit
Resolution
0.01 InH₂O (-0.60° to 0.60 InH₂O) / 0.01 Pa (-149.99 to +149.99 Pa)
0.1 InH₂O (Remaining Range) / 0.1 Pa (Remaining Range)
Measuring rate
max. 1 / sec
Fine pressure probe.

Headquarters
Testo Inc.
40 White Lake Road
07871Sparta
New Jersey
800-227-0729

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