Wire-saving AI Digital Pressure Sensor

AP-V40 series

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Amplifier Unit, Main Unit, PNP AP-V41AWP

AP-V41AWP - Amplifier Unit, Main Unit, PNP

*Please note that accessories depicted in the image are for illustrative purposes only and may not be included with the product.

Data Sheet (PDF)


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Amplifier Unit, PNP

Applicable sensor head

AP-41M, AP-41, AP-43, AP-44

Set and display range

-15 to +110 % of F.S.*1


4 1/2-digit, 2-color, 7-segment LED (Character height: 4.5 mm 0.18"), AI indicator (green), Display cycle: 10 times/s

Operation indicator

Red LED x 2 (corresponding to control output 1 and 2)


±0.2 % of F.S.

Display resolution

AP-41M/41/44: Standard mode 0.1 inchHg, High-resolution/Focus mode 0.01 inchHg
AP-43: Standard mode 0.01 kgf/cm2, High-resolution/Focus mode 0.02 Psi

Power consumption


12 V: 720 mW (60 mA) max., 24 V: 960 mW (40 mA) max.

Display temperature characteristic

±1 % of F.S. max.


Variable (Standard: 0.5 % of FS; high-resolution/focus mode: 0.1 % of F.S.)

Response time (Chattering prevention function)

1 (in high-speed mode only), 2.5, 5, 100, or 500 ms (selectable)


Analog output

1 to 5 V with load impedance of 1 kΩ max. (or zero-shift input selectable)

Zero-shift input

Input time: 2 ms or more. (or analog output selectable)

Control output

PNP open collector 100 mA max. (at 30 V or below) with max., residual voltage of 1 V, 2 outputs (NO or NC selectable)


Power voltage

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

Power consumption

Eco mode

12 V: 480 mW (40 mA) max., 24 V: 720 mW (30 mA) max.

Environmental resistance

Ambient temperature

0 to +50 °C 32 to 122 °F (No freezing)

Relative humidity

35 to 85 % RH (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




Mounting bracket, Head connector


Approx. 80 g (with 2-m 6.6' cable)

*1 The focus range applies while in focus mode only.

Data Sheet (PDF) Other Models