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PLAM001DB Datasheet, PDF (2/4 Pages) Sensortechnics GmbH – Amplified precision very low pressure sensors
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PLA Series
Amplified precision very low pressure sensors
PRESSURE SENSOR CHARACTERISTICS1
Part no.
PLAM001DB
PLAH001DB
PLAH2x5DB
PLAH005DB
PLAH010DB
PLAH020DB
PLAH030DB
PLAH001DU
PLAH005DU
PLAH010DU
PLAH020DU
PLAH030DU
Operating pressure
0 ... ±1 mbar
0 ... ±1 "H2O
0 ... ±2.5 "H2O
0 ... ±5 "H O
2
0 ... ±10 "H2O
0 ... ±20 "H2O
0 ... ±30 "H2O
0 ... 1 "H2O
0 ... 5 "H2O
0 ... 10 "H2O
0 ... 20 "H2O
0 ... 30 "H2O
Proof pressure2
0 ... 100 "H O
2
0 ... 100 "H2O
0 ... 200 "H2O
0 ... 200 "H O
2
0 ... 200 "H2O
0 ... 300 "H2O
0 ... 500 "H2O
0 ... 100 "H2O
0 ... 200 "H2O
0 ... 200 "H2O
0 ... 300 "H2O
0 ... 500 "H2O
Burst pressure3
0 ... 200 "H O
2
0 ... 200 "H2O
0 ... 300 "H2O
0 ... 300 "H O
2
0 ... 300 "H2O
0 ... 500 "H2O
0 ... 800 "H2O
0 ... 200 "H2O
0 ... 300 "H2O
0 ... 300 "H2O
0 ... 500 "H2O
0 ... 800 "H2O
Specification notes:
1. Reference conditions: supply voltage VS = 5.00 V, TA = 25°C, common-mode pressure 0, pressure applied to port B.
2. Proof pressure is the maximum pressure which may be applied without causing durable shifts of the electrical parameters
of the sensing element.
3. Burst pressure is the maximum pressure which may be applied without causing damage to the sensing element or leaks from
the housing.
4. Full scale span is the algebraic difference between the output voltage at full-scale pressure and the output at zero pressure.
The output voltage of the sensor is ratiometric or proportional to the excitation voltage. For these models all specifications will
change proportionally to any changes in the excitation voltage. The excitation may vary between 4.5 to 5.5 V. All specifications
will nominally be change by a ratio of Vexcitation / 5.0 V. For example, if 5.5 V excitation then both, the full scale output voltage
and the offset voltage, would be 5.5/5th of the specified value.
5. Non-linearity refers to the Best Straight Line fit measured for offset pressure, full-scale pressure and ½ full-scale pressure.
6. Shifts relative to 25°C.
7. Shifts within the first hour of excitation applied to the sensor.
E / 11735 / 0
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