Pressure switch PS40
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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
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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 item | Test 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- | 102 | G- | N | A | R |
|---|---|---|---|---|---|
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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 number | Pressure reference | Switch output | Outputs | Pressure port | CAD |
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| 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)
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INTERNAL ELECTRICAL SCHEMATICS
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SWITCH OUTPUT SCHEMATICS
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