Compact Pressure SensorAP-50 series


Main Unit, Positive-pressure Type, 100 kPa, NPN


Select Language




Positive pressure type, NPN*1

Rated pressure

0 to 98.0 kPa (0 to 1 kgf/cm2)*2

Fluid type

Gases and liquids compatible with SUS630 and SUS304

Type of pressure

Gage pressure


4-digit 7-segment LED (character height: 8 mm)


±0.5 % of F.S. ± 1 digit or less


5 ms

Display resolution

0.1 kPa, 0.001 kgf/cm2, 0.01 PSI, 0.001 bar*2

Detectable pressure range

-15 to +120 % of F.S. from the 0-point adjustment position*3


Control output

Maximum NPN open-collector output: 100 mA (40 V or less), residual voltage: 1 V or less, 2 outputs (N.O./N.C. switchable)


Power voltage

12 to 24 VDC ±10 %, Ripple (P-P) 10 % or less

Current consumption

75 mA or less

Environmental resistance

Enclosure rating


Pressure resistance

490 kPa (5 kgf/cm2)*2

Ambient temperature

-10 to +50 °C 14 to 122 °F

Relative humidity

35 to 85 % RH (No freezing and No condensation)

Vibration resistance

10 to 55 Hz, Double amplitude 1.5 mm 0.06", 2 hours in each of the X, Y, and Z directions

Shock resistance

100 m/s2, 3 times in each of the X, Y, and Z directions


Liquid contact section: SUS630 and SUS304, case: PBT die-cast zinc


Approx. 185 g (with 2 m cable)

*1 The negative pressure type displays positive values when negative pressure is detected and displays negative values when positive pressure is detected. (Example: When -50.0 kPa is detected, 50.0 kPa is displayed.)
*2 According to the Measurement Act, we are changing to types that only display units of Pa.
*3 The unit can be selected from MPa, kgf/cm2, mmHg, Psi, and bar.

  • General Catalog Request
  • Trade Shows and Exhibitions
  • eNews Subscribe

Process Controls / Process Sensors