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Version 10 –February 2015

2/7

Table 2: Model specific performance of SLI (all data for medium IPA, 23°C)

Parameter

SLI-0430

SLI-1000

SLI-2000

Unit

IPA full scale flow rate

500

10’000

µl/min

80

ml/min

600

11’000

µl/min

90

ml/min

Accuracy below full scale

(whichever error is larger)

20

20

10

1

1

0.5

% of full scale

Repeatability below full scale

(whichever error is larger)

1

1

1.5

% of m.v.

0.05

0.05

0.03

% of full scale

Temperature coefficient

(additional error / °C; whichever is larger)

0.5

.5

0.4

0.35

% m.v. / °C

0.025

0.02

% full scale / °C

b

Measured value

1.1 Calibration Field Information

calibration is stored on a separate calibration field (CF):





Calibration field 1: IPA

RS485 commands. Alternatively, the default calibration field can be changed using the USB-RS485 Sensor Viewer

which is part of the Flow Meter Kit and also available in the download center on the Sensirion liquid flow webpage.

www.sensirion.com/liquidflow-download

2 Specifications Charts

Figure 1: Flow meter accuracy and repeatability across the flow range. Relative error in % of measured value (left column) and

absolute error in µl/min (right column) for H2O