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Pressure switch PS30

●To buy this product, please go to the following Online Web stores.
To the Pressure switch “PS30 series” page on the DigiKey online shop
To the Pressure switch “PS30 series” page on the Mouser online shop
To the Pressure switch “PS30 series” page on the Newark online shop
To the Pressure transducer with amp.“PA-930-A series” page on the RS components online shop  To the Pressure switch “PS30 series”page on the RS components online shop

PRESSURE SWITCHES WITH GAUGE

  • Optimum for pneumatic equipment and semiconductor manufacturing equipment
  • Larger size display and high luminance LED for best visibility
  • Eight switch output modes
  • Low consumption by nondisplay mode

MODEL NUMBER DESIGNATION

PS30-102R-N

Series name

Rated pressure range 

102R:−100 ~ 100 kPa

103R:−0.1 MPa ~ 1.00 MPa

Switch output interface

N:NPN open collector

P:PNP open collector

LIST OF MODEL NUMBERS

Model numbersPressure referenceRated pressureSwitch output interfaceCAD
PS30-102R-N Gauge −100 ~ 100 kPa NPN
PS30-103R-N Gauge −100 ~ 1000 kPa NPN
PS30-103R-P Gauge −100 ~ 1000 kPa PNP
PS30-102R-P Gauge −100 ~ 100 kPa PNP

STANDARD SPECIFICATIONS

  • Unless otherwise specified, the specs are defined at an ambient temperature of 25 ± 5 °C and excitation voltage of 24 V DC.
Item102R103R
Pressure reference Gauge
Rated pressure range − 100 ~ 100kPa − 100 ~ 1000kPa
Maximum pressure 200kPa 1500kPa
Break-down pressure 500kPa 2000kPa
Operating temp. range − 10 ~ 50°C
Compensated temp. range 0 ~ 50°C
Thermal error ± 3 %F.S. (0 ~ 50 °C)
Operating humidity 35 ~ 85%R(No condensation)
Storage temp. − 20 ~ 70°C(Atmospheric pressure, humidity 65 %RH maximum)
Pressure medium Non-corrosive gases
Insulation resistance 100 MΩ minimum(DC 500 V)
Dielectric strength 500 V AC, 60 s(Leakage current 1 mA maximum)
Pressure port M5 female screw, “O” ring groove (P8)
Net weight Approx. 60g(Including 1.5 m cable)
Supply voltage 12 ~ 24 V ± 10 %(Including ripple voltage)
Consumption current 40mA maximum

Display

 Item102R103R
Display element LED( 2 and 1/2 digit)
Rated display range − 100 ~ 100kPa − 0.10 ~ 1.00MPa
Display accuracy ± 1 %F.S.
Resolution 1 count

Switch output

No. of outputs 2
Output interface Open collector output (NPN or PNP)
Display Output 1 (SW1), Output 2 (SW2) Light on when output is ON
Repeatability ± 0.3%F.S. maximum 
Switch hysteresis 0 ~ 30 counts(Adjustable)
Switching capacity 30 V DC    100 mA maximum    Short-circuit protection
Residual voltage 1.2 V maximum (NPN), 2.2 V maximum(PNP)
Response Approx 5, 25, 250ms(Adjustable)

ENVIRONMENTAL CHARACTERISTICS

Test itemTest conditionsPermissible change
Vibration 10 ~ 500 Hz, 98.1 m/s2 or 1.5 mm P-P, 3 directions for 2 hours each ± 2 %F.S. maximum after test ※1
Shock 490 m/s2, 3 directions for 3 times each
Pressure cycling 0 ~ Rated pressure  106 cycles
Moisture resistance 40 °C, 90 ~ 95 %RH, 240 hrs.
※ 1 Change in the pressure indication, switch operating points.

OUTLINE DIMENSIONS

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

 

INTERNAL ELECTRICAL SCHEMATICS

SELECTION OF DISPLAY MULTIPLIER

(Note) Diagonal column : No unit can be selected due to resolution and number of digits.

SWITCH OUTPUT MODE

  • (Note 1) In the Separte Mode, setting 1 corresponds to SW1, and Setting 2 corresponds to SW2.
  • (Note 2) In the Window Comparator Mode, the minimum value for SW1 and SW2 corresponds to Setting 1 and the maximum value corresponds to Settng 2.

HOW TO MOUNT OPTIONAL ACCESSORIES (Sold separately)

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

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