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Pressure switch PS40

Pressure switch PS40

  • Compatible with non-corrosive gases
  • Solidstate pressure switch with no mechanical moving parts
  • 2 types of pressure ports are available
  • Open collector output of either NPN or PNP is available
  • Analog output type available

General specifications

  • Unless otherwise specified, the specs are defined at an ambient temperature of 25±5 °C and excitation voltage of 12 VDC.
Operating temp. range − 20 ~ 70°C
Compensated temp. range 0 ~ 50°C
Operating humidity 35 ~ 85%RH(No condensation)
Storage temp. -20 ~ 80°C
Pressure medium Non-corrosive gases
Insulation resistance 100 (DC 500 V) MΩ minimum
Dielectric strength 500 V AC, 60 s(Leakage current 1 mA maximum)
Pressure port R 1/8(Female screw)or “O” ring groove(Female screw)
Net weight Approx. 50g
Supply voltage 10.8 ~ 30 V(Including ripple percentage)
Consumption current 17 mA maximum(Only W type 25 mA maximum)

Switch output

  • Unless otherwise specified, the specs are defined at an ambient temperature of 25±5 °C and excitation voltage of 12 VDC.
No. of outputs 1 or 2
Output interface Open collector output (NPN or PNP)
Setting method Adjustable by VR
Adjustable range Zero through rated pressure minimum
Displa Red LED ON (W type only : SW1 Red, SW2 Green)
Accuracy (Reference temp.: 25 °C) ± 0.3 %F.S.
Hysteresis Approx. 1 ~ 15 % of the set value (W type only 2 % F.S. maximum)
Switching capacity 30 V 80 mA
Residual voltage 0.8V (NPN), 1.2 V(PNP)maximum
Response Approx.1ms

Analog output

  • Unless otherwise specified, the specs are defined at an ambient temperature of 25±5 °C and excitation voltage of 12 VDC.
Output voltage 1 ~ 5V
Zero voltage 1 ± 0.1V
Span voltage 4 ± 0.1V
Output current 1mA maximum(Load resistance 5 kΩ minimum)

ENVIRONMENTAL CHARACTERISTICS

Test itemTest conditions (At 25 ± 5 °C)Permissible change
Vibration 10 ~ 500 Hz, 1.5 mm maximum/98.1 m/s2 ,
3 directions for 2 hours each
Switch output setting and analog output
(Zero voltage/span voltage): ± 2 %F.S.
maximum, each


Shock 490 m/s2 , 3 directions for 3 times each
Pressure cycling 0~Rated pressure, 106cycles
Moisture resistance 40 °C, 90 ~ 95 %RH, 240 hrs

MODEL NUMBER DESIGNATION

PS-40-102G-NAR

Series name

Rated pressure range

501:0 ~ 50 kPa

102:0 ~ 100 kPa

103:0 ~ 1000 kPa

Pressure reference 

G:Gauge

V:Gauge (Vacuum)

Switch output interface

N:NPN open collector

P:PNP open collector

Outputs

A:1 switch output with adjustable hysteresis and analog output

W:2 switch output

Pressure port

R:R 1/8 male screw

M:M 5 female screw

LIST OF MODEL NUMBERS

Model numberPressure referenceSwitch outputOutputsPressure portCAD
PS40-102V-NAR Gauge(Vacuum) NPN Adjustable hysteresis switch output + Analog output R 1/8 male screw
PS40-102V-PAR Gauge(Vacuum) PNP Adjustable hysteresis switch output + Analog output R 1/8 male screw
PS40-102V-NWR Gauge(Vacuum) NPN 2 points switch output R 1/8 male screw
PS40-102V-PWR Gauge(Vacuum) PNP 2 points switch output R 1/8 male screw
PS40-102V-NAM Gauge(Vacuum) NPN Adjustable hysteresis switch output + Analog output M 5 female screw
PS40-102V-PAM Gauge(Vacuum) PNP Adjustable hysteresis switch output + Analog output M 5 female screw
PS40-102V-NWM Gauge(Vacuum) NPN 2 points switch output M 5 female screw
PS40-102V-PWM Gauge(Vacuum) PNP 2 points switch output M 5 female screw
PS40-501G-NAR Gauge NPN Adjustable hysteresis switch output + Analog output R 1/8 male screw
PS40-501G-NWR Gauge NPN 2 points switch output R 1/8 male screw
PS40-501G-NAM Gauge NPN Adjustable hysteresis switch output + Analog output M 5 female screw
PS40-501G-NWM Gauge NPN 2 points switch output M 5 female screw
PS40-102G-NAR Gauge NPN Adjustable hysteresis switch output + Analog output R 1/8 male screw
PS40-102G-PAR Gauge PNP Adjustable hysteresis switch output + Analog output R 1/8 male screw
PS40-102G-NWR Gauge NPN 2 points switch output R 1/8 male screw
PS40-102G-PWR Gauge PNP 2 points switch output R 1/8 male screw
PS40-102G-NAM Gauge NPN Adjustable hysteresis switch output + Analog output M 5 female screw
PS40-102G-PAM Gauge PNP Adjustable hysteresis switch output + Analog output M 5 female screw
PS40-102G-NWM Gauge NPN 2 points switch output M 5 female screw
PS40-102G-PWM Gauge PNP 2 points switch output M 5 female screw
PS40-103G-NAR Gauge NPN Adjustable hysteresis switch output + Analog output R 1/8 male screw
PS40-103G-PAR Gauge PNP Adjustable hysteresis switch output + Analog output R 1/8 male screw
PS40-103G-NWR Gauge NPN 2 points switch output R 1/8 male screw
PS40-103G-PWR Gauge PNP 2 points switch output R 1/8 male screw
PS40-103G-NAM Gauge NPN Adjustable hysteresis switch output + Analog output M 5 female screw
PS40-103G-PAM Gauge PNP Adjustable hysteresis switch output + Analog output M 5 female screw
PS40-103G-NWM Gauge NPN 2 points switch output M 5 female screw
PS40-103G-PWM Gauge PNP 2 points switch output M 5 female screw

OUTLINE DIMENSIONS

Unless otherwise specified, tolerance : ± 0.5 (Unit: mm)

INTERNAL ELECTRICAL SCHEMATICS

SWITCH OUTPUT SCHEMATICS

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

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