| Type |
Standard type
|
Multi-function type | |||
| Model | NPN output | PS-301 | PS-302 | PS-301-M | PS-302-M |
| PNP output | PS-301P | PS-302P | No switch output | ||
| Standards and Certifications | CE marking (EMC Directive, RoHS Directive) | ||||
| Pressure Type | Gauge pressure | ||||
| Rated Pressure Range | -100.0 to +100.0kPa | -0.100 to +1.000MPa | -100.0 to +100.0kPa | -0.100 to +1.000MPa | |
| Set Pressure Range |
-100.0 to +100.0kPa
|
-0.100 to +1.000MPa | -100.0 to +100.0kPa | -0.100 to +1.000MPa | |
| Proof Pressure | 500kPa | 1.5MPa | 500kPa | 1.5MPa | |
| with power applied, a 30-minute pressure test is performed | |||||
| Applicable Fluids | Non-corrosive, non-flammable, non-explosive gases (when corrosive gases need to be detected, a special model is required and the gas type must be specified) | ||||
| Supply Voltage | 12 to 30V DC±Ripple P-P 10% or less (with reverse connection protection) | ||||
| Power Consumption | Normal: 240mW or less (current consumption 10mA or less at 24V supply) | ||||
| ECO mode: 144mW or less in STD (current consumption 6mA or less at 24V supply) | |||||
| 96mW or less in FULL (current consumption 4mA or less at 24V supply) | |||||
| Output Signal | NPN output type | RS485 output | |||
| NPN open-collector transistor | Communication protocol: Modbus-RTU | ||||
| Maximum sink current: 100mA | Communication baud rate: | ||||
| Applied voltage: 30V DC or less (between output terminal and 0V) | 0000: 2400; | ||||
| Residual voltage: 2V or less (at 100mA sink current) | 0001: 4800; | ||||
| PNP output type | 0002: 9600; | ||||
| PNP open-collector transistor | 0004: 19200; | ||||
| Maximum source current: 100mA | 0005: 38400; | ||||
| Applied voltage: 30V DC or less (between output terminal and +V) |
The default value is 0002: 9600. After each successful change of the communication baud rate,
a response command is sent at the original baud rate, and then the device communication baud rate is changed immediately. |
||||
| Residual voltage: 2V or less (at 100mA source current) | |||||
| Output Operation | N.O./N.C. selected by key operation | output operation read via communication | |||
| Output Mode | EASY mode / hysteresis mode / window comparator mode | ||||
| Hysteresis | Minimum 1 digit (variable setting) | ||||
| Repeatability | ±0.1%F.S. | ±0.2%F.S. | ±0.1%F.S. | ±0.2%F.S. | |
| (±within 2 digits) | (±within 2 digits) | (±within 2 digits) | (±within 2 digits) | ||
| Response Time | 2.5ms, 5ms, 10ms, 25ms, 50ms, 100ms, 250ms, 500ms, 1,000ms, 5,000ms, selected by key operation | ||||
| Short-Circuit Protection | Equipped | ||||
| Display | Color | 4-digit + 4-digit two-color LCD display | |||
| Display Cycle | (display refresh cycle: 250ms, 500ms, 1,000ms, selected by key operation) | ||||
|
Displayed Pressure Range |
-100.0 to +100.0kPa | -0.100 to +1.000MPa | -100.0 to +100.0kPa | -0.100 to +1.000MPa | |
| Indicator Light | Red LED | Red LED | |||
|
Output 1 operation indicator: lights when comparator output 1 is ON; output 2
analog voltage/current output operation indicator: when comparator output 2 is ON
it lights up
|
when communication is normal, OUT1 and OUT2 flash alternately; | ||||
|
Environmental
Performance
|
Protection Structure | IP40(IEC) | |||
| Ambient Temperature | -10 to +50°C (avoid condensation and freezing), storage: -10 to +60°C | ||||
| Ambient Humidity | 35 to 85%RH, storage: 35 to 85%RH | ||||
| Withstand Voltage | AC1000V for 1 minute, between all power connection terminals and the enclosure | ||||
| Insulation Resistance | between all power connection terminals and the enclosure, 50MΩΩ or more, measured with a DC500V high-resistance meter | ||||
| Vibration Resistance | Frequency 10 to 500Hz, double amplitude 3mm or maximum acceleration 196m/s², 2 hours each in the X, Y and Z directions | ||||
| Shock Resistance | Acceleration 100m/s² (approx. 10G), 3 times in each of the X, Y and Z directions | ||||
