Durable Multi-Fluid Digital Pressure SensorsAP-V80 series

AP-V87W

Amplifier Unit, Panel Mount Type, Differential Pressure, NPN

SPECIFICATIONS

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Model

AP-V87W

Type

Differential pressure type , Panel

Display power

2-level display with 4 1/2-digit, 7-segment LED (Character height: Upper level: 8 mm 0.32", red, Lower level: 5.7 mm 0.22", green) Alarm indicator: Red LED

Operation indicator

Red LED × 3 (corresponding to control output 1, control output 2, and the alarm indicator)

Resolution

Standard mode

AP-10SK

0.1 inchHg

AP-11SK

AP-12SK

0.01 PSI

AP-13SK

0.1 PSI

AP-14SK

1 PSI

AP-15SK

10 PSI

AP-16SK

High-resolution mode

AP-10SK

0.01 inchHg

AP-11SK

AP-12SK

0.001 PSI

AP-13SK

0.01 PSI

AP-14SK

0.1 PSI

AP-15SK

1 PSI

AP-16SK

Hysteresis

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

Response time (chatter
prevention function)

Selectable from 10, 100, 500 and 1,000 ms

Control output

NPN open collector x 2 channels (N.O./N.C. selectable), 40 VDC max., 100 mA max. with residual voltage of 1 V max.

Analog output

4 to 20 mA, Maximum load resistance: 260Ω

Zero-shift input/ bank input

Non-voltage input (contact or SSR) with input time of 20 ms or more.

I/O

Bank input (selectable)

Input time: 20 ms or more (switchable between analog output and zero shift input)

Rating

Power voltage

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

Power consumption

12 V

Normal

1680 mW (140 mA) or less*1

Economy mode

1200 mW (100 mA) or less*1

24 V

Normal

2520 mW (105 mA) or less*1

Economy mode

2160 mW (90 mA) or less*1

Environmental resistance

Operating temperature range

-10 to +50°C 14 to 122°F, No freezing

Operating ambient humidity

35 to 85% RH (No condensation)

Vibration

10 to 55 Hz, 1.5 mm 0.06" double amplitude in X, Y, and Z directions, 2 hours respectively

Material

Main unit and cover: polycarbonate, key tops: elastomer

Accessories

Panel mounting bracket, protective cover

Weight

Approx 90 g

*1 Excluding the current for
analog output.
Including the current for
the sensor head

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