Daniel models 3415, 3416 and 3417 meter specifications (continued)Table 1-1:
Daniel 3415, 3416 and 3417 meter specifications
Linearity Model 3415 4-path chordal design combined with a single-
path bounce design
• 4-path chordal design
- Flow calibrated accuracy is ± 0.1% of reading over
the entire flow calibration range
- Without flow calibration, accuracy is typically ± 1%
of actual volume flow
1
(10" and smaller line sizes)
and ± 0.7% (for 12" and larger line sizes)
• Integrated check meter
- Flow calibrated accuracy is ± 0.2% of reading entire
flow calibration range
- Without flow calibration, accuracy is typically ±1.5%
of actual volume flow
1
Model 3416 4-path chordal design combined with a two-
path bounce design
• 4-path chordal design
- Flow calibrated accuracy is ± 0.1%of reading over en-
tire flow calibration range
- Without flow calibration, accuracy is typically ± 1%
of actual volume flow
1
( 10" and smaller line sizes)
and ± 0.7% (for 12" and larger line sizes)
• Integrated check meter
- Flow calibrated accuracy is ± 0.2% of reading entire
flow calibration range
- Without flow calibration, accuracy is typically ±1.5%
of actual volume flow
1
Model 3417 two sets of 4-path meter chordal design
• ± 0.3% of measured value over a 100:1 turn-
down3-100ft/s; 0.3 to30 m/s) including lab uncertainty
• Flow calibrated accuracy is ± 0.1% of reading relative to
lab over entire flow calibration range(Q min - Q max )
1
Does not take into consideration changes in wall roughness and installation effects.
Repeatibility • ±0.05% of reading in the specified velocity range from
5% to 100%(Q
max
)
Introduction
Installation manual 13
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