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Pressure transducer with amp. PA-100

Pressure transducer with amp. PA-100

  • Covers low pressure range
  • Buit-in a compact amplifier circuit
  • Measures differential pressure

Standard specifications

Pressure reference Differential ※ 1
Operating temp. range − 20 ~ 70°C
Compensated temp. range 0 ~ 50°C
Operating humidity 35 ~ 85%RH(No condensation)
Storage temp. − 20 ~ 80(Atmospheric pressure, humidity 65 %RH maximum)
Pressure medium Non-corrosive gases
Insulation resistance 100 MΩ Min.(50 V DC)
Dielectric strength 50 V AC, 60 s(Leakage current 1 mA maximum)
Pressure port φ 2.5mm
Net weight Approx. 8g
Supply voltage 5 ± 10 %V DC
Consumption current 5 mA maximum

※ 1  PA-100- □□□ D-S pressure range Pressure A port − B port = 0 ~ Rated pressure range.  PA-100- □□□ D-W pressure range Pressure A port − B port = − Rated pressure range ~ Rated pressure range

Analog output

◆Defined at 5 V of supply voltage.
Item/
Model number
PA-100
100D-S200D-S500D-S100D-W200D-W500D-W
Output voltage  0.5 ~ 4.5V     
Zero voltage  ※1  0.5±0.08V    2.5±0.08V  
Span voltage  ※1  4.0±0.08V    2.0±0.08V  
Output current 0.5mA max.(Load resistance 10 kΩ minimum)     
Linearity/Hysteresis ±0.5%F.S.
Response  5ms     
Gravitational effect
(From vertical position to horizontal position)
-2%F.S.max. -1%F.S.max. -0.4%F.S.max. -2%F.S.max. -1%F.S.max. -0.4%F.S.max.
Thermal error
0 ~ 50 °C
(Reference temp.:25 °C)
ZERO  ±5%F.S.  ±3%F.S. ±2%F.S.  ±5%F.S. ±3%F.S. ±2%F.S.
SPAN   ±2%F.S.
※1 The zero and span voltages vary in proportion to the supply voltage.

Model Number Designation

PA-100-100D-S

Series name

Rated pressure range

100D-S: 0 ~ 1 kPa {102 mmH2O}
200D-S: 0 ~ 2 kPa {204 mmH2O}
500D-S: 0 ~ 5 kPa {510 mmH2O}
100D-W:− 1 ~ 1 kPa {± 102 mmH2O}
200D-W:− 2 ~ 2 kPa {± 204 mmH2O}
500D-W:− 5 ~ 5 kPa {± 510 mmH2O}

List of model numbers

Model numbersPressure reference※1Rated pressureMaximum pressureBreak-down pressureCAD
PA-100-100D-S Differentia 0 ~ 1kPa 5kPa 50kPa
PA-100-200D-S Differentia 0 ~ 2kPa 10kPa 50kPa
PA-100-500D-S Differentia 0 ~ 5kPa 25kPa 50kPa
PA-100-100D-W Differentia − 1 ~ 1kPa ± 5kPa 50kPa
PA-100-200D-W Differentia − 2 ~ 2kPa ± 10kPa 50kPa
PA-100-500D-W Differentia − 5 ~ 5kPa ± 25kPa 50kPa
※1 PA-100- □□□ D-S pressure range Pressure A port − B port = 0 ~ Rated pressure range. PA-100- □□□ D-W pressure range Pressure A port − B port = − Rated pressure range ~ Rated pressure range

Environment Characteristics

Test itemTest conditions (At 25 ± 5 °C)Permissible change
Vibration 10 ~ 500 Hz, 1.5 mm maximum/49 m/s2 ,
3 directions for 2 hours each
Zero voltage/Span voltage:
± 2 %F.S. (100D/200D) maximum
and ± 1 %F.S. (500D) each
Shock 490 m/s2, 3 directions for 3 times each
Pressure cycling 0 ~ Rated pressure, 106 cycles
Moisture resistance 40 °C, 90 ~ 95 %RH, 240 hrs.

OUTPUT VOLTAGE VS PRESSURE

 

Outline Dimensions

 

Internal Circuit Diagram

●The above contents and descriptions are subject to change without notice. 

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