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MDP200 Datasheet_V1.3

April 2018

2/12

1.

Performance1)

Parameter

Condition

Min.

Typ.

Max.

Unit

Measurement Range

Air/N2

+/-500

Pa

Zero-point Accuracy2)

+/-0.08

Pa

Span Accuracy2)

+/-3.0%

m.v

Total Error (0ºC

50ºC)

±3.5%

m.v

Zero-point

Repeatability and

Hysteresis2)

+/-0.08

Pa

Resolution (Near

Zero)/Lowest

Detectable Pressure

0.02

Pa

Sampling Rate

8

ms

Span Repeatability and

Hysteresis3)

0.50%

m.v

Over Pressure

3

Bar

Span Shift due to

Temperature Variation

0.05

%m.v.perºC

Zero Point Variation

with Temperature

0-50ºC

0.08

Pa

Offset Stability

TBD

Non-Linearity(BFSL)

0-100 Pa

0.30%

FS

0-200 Pa

0.40%

FS

0-500 Pa

0.80%

FS

Orientation Sensitivity

port@90ºvs. 270º

0.02

Pa

port@90ºvs.180º

0.05

Pa

Gas Flow Through

Sensor3

500 Pa

100

ml/min

1)

All sensor specifications are valid with air as medium at 3

C temperatures with 1 standard

atmospheric pressure (101325Pa), 50% RH, and a 3.3V DC power supply, unless otherwise

specified. Customized versions are available, please contact factory for calibration under other

conditions of pressure ranges, temperatures, and gases

2)

Accuracy specifications apply over operating conditions. With 16-bit resolution, this accuracy

represents the total of non-linearity, hysteresis, zero and span shift, repeatability and

temperature effects.

3)

MDP200 operates based on thermal mass flow principle. Gas flow is required to measure the

pressure difference.