Two-colour Digital Display Pressure SensorAP-30 series


Main Unit, Negative-pressure Type, -101.3 kPa, NPN


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Negative pressure , Analogue [cannot be used within Japan according to the Measurement Act]


NPN output

Rated pressure

0 to -101.3 kPa (0 to -760 mmHg)

Type of pressure

Gauge pressure

Fluid type

Air or non-corrosive gases

Display resolution

0.001 bar, 0.1 inchHg,
0.1 kPa, 1 mmHg

Display range

-15% to +110% of F.S.

Response time (chatterprevention function)

2.5/5/100/500 ms (selectable)

Display power

3 1/2-digit, 2-colour, 7-segment LED (Character height: 11 mm)


Control output

NPN open collector: 100 mA max. (40 V max.), Residual voltage: 1 V max. 2-output (N.O./N.C.selectable)

Analogue output

1 to 5 V (Load impedance: 47 kΩ min.)

Zero-shift input


±1% max. (of F.S.) of detecting pressure at 25°C (0 to 50°C)

Control output hysteresis

Variable (when hysteresis mode is selected), 0.5% of F.S. in standard mode


Power voltage

12 to 24 VDC ±10%, Ripple (P-P): 10% max.

Current consumption

50 mA (at 24 V), 90 mA (at 12 V)

Environmental resistance

Operating ambient temperature

0 to +50°C (no freezing) / 35 to 85% RH (No condensation)

Operating ambient humidity

35 to 85% RH (No condensation)


10 to 55 Hz, 1.5 mm double amplitude in X, Y, and Z directions, 2 hours respectively

Pressure resistance

4.9 bar (490 kPa)


Front housing: Polyamide, Front panel sheet: PET, Rear housing: Polysulfone,
Pressure port: Die-cast zinc, Cable: Oil-proof cabtyre cable


Approx.120 g

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