Series PSE300A
Applicable SMC
pressure sensor PSE550 PSE531
PSE541
PSE561
PSE533
PSE543
PSE563
PSE573 PSE532 PSE564
PSE574
PSE530
PSE540
PSE560
PSE570 PSE575 PSE576 PSE577
Rated pressure range 0 to 2 kPa
-101 to 0 kPa
-100 to 100 kPa
0 to 100 kPa 0 to 500 kPa
0 to 1 MPa 0 to 2 MPa 0 to 5 MPa 0 to 10 MPa
Display/Set pressure range
-0.2 to 2.1 kPa -105 to 10 kPa
-105 to 105 kPa
-10 to 105 kPa -50 to 525 kPa
-0.105 to 1.05 MPa
-0.105 to 2.1 MPa
-0.25 to 5.25 MPa -0.50 to 10.5 MPa
Display/Smallest settable increment
0.001 kPa 0.1 kPa 0.1 kPa 0.1 kPa 1 kPa 0.001 MPa 0.001 MPa 0.01 MPa 0.01 MPa
Electrical
Power supply voltage 12 to 24 VDC ±10 %, Ripple (p-p) 10 % or less
Current consumption 35 mA or less
Protection Polarity protection
Accuracy
Display accuracy ±0.5 % F.S.±1 digit (Ambient temperature of 25 °C)
Repeatability ±0.1 % F.S.±1 digit
Analogue output accuracy (To display value)
±0.5 % F.S.
Analogue output linearity ±0.2 % F.S.
Temperature characteristics
±0.5 % F.S.(Reference: 25 °C)
Switch output
Output type Select from NPN or PNP open collector 2 outputs.
Output mode Select from Hysteresis, Window comparator, Error output, or Switch output OFF modes.
Switch operation Select from Normal or Reversed output.
Max. load current 80 mA
Max. applied voltage (NPN only)
30 VDC
Internal voltage drop (Residual voltage)
NPN: 1 V or less (at load current of 80 mA) PNP: 1.5 V or less (at load current of 80 mA)
Delay time∗11.5 ms or less (with anti-chattering function: 20, 100, 500, 1000, 2000, 5000 ms)
Hysteresis
Hysteresis mode
Variable from 0∗2
Window comparator mode
Protection Over current protection
Analogue output
Voltage
output
Output type∗3Voltage output: 1 to 5 V Extension analogue output range: 0.6 to 1 V
Output impedance Approx. 1 kΩ
Current
output
Output type∗3Current output: 4 to 20 mA Extension analogue output range: 2.4 to 4 mA
Load impedance Maximum load impedance at power supply voltage of 12 V: 300 Ω
at power supply voltage of 24 V: 600 Ω
Minimum load impedance:
50 Ω
Analogue response time 50 ms or less
Auto-shift input
Input type Non-voltage input:0.4 V or less
Input mode Select from Auto-shift or Auto-shift zero.
Input time 5 ms or more
Sensor input
Input type PSE30첸A:Voltage input 1 to 5 VDC (Input impedance: 1 MΩ)
PSE31첸A: Current input 4 to 20 mA DC (Input impedance: 51 Ω)
Number of inputs 1 input
Connection method Connector (e-CON)
Protection Over voltage protection (up to a voltage of 26.4 V)
Display
Unit∗4MPa, kPa, Pa, kgf/cm2, bar, mbar, psi, inHg, mmHg, mmH2O
Display type LCD
Number of screens 3-screen display (Main screen, Sub screen x 2)
Display colour 1) Main screen: Red/Green
2) Sub screen: Orange
Number of display digits 1) Main screen: 4 digits (7 segments)
2) Sub screen: 4 digits (Upper 1 digit 11 segments, 7 segments for other)
Indicator light Lights up when switch output is turned ON. OUT1, OUT2: Orange
Digital filter∗5,∗60, 10, 50, 100, 500, 1000, 5000 ms
Environment
Enclosure IP40
Withstand voltage 1000 VAC for 1 minute between terminals and housing
Insulation resistance 50 MΩor more (500 VDC measured via megohmmeter) between terminals and housing
Operating temperature range
Operating: 0 to 50 °C, Stored: -10 to 60 °C (No freezing or condensation)
Operating humidity range Operating/Stored: 35 to 85 % RH (No condensation)
Standards UL/CSA (E216656), CE marking (EMC Directive, RoHS Directive)
Weight
Body 25 g (Excludes power supply and output lead wires)
Lead wire with connector +39 g
∗1 Value without digital filter (at 0 ms)
∗2 If the sensor input fluctuates around the set value, the hysteresis must be set to a value more than the amount of fluctuation, or chattering will occur.
∗3 If the connected sensor does not have an extended analogue output range, there is no extended analogue output range available for this product.
∗4
This setting is only possible for models with the unit selection function. Only MPa, kPa, or Pa is available for models without this function (set by pressure range).
∗5 The response time indicates when the set value is 90 % in relation to the step input.
∗6 Display, switch output and analogue response time are affected.
∗
Products with tiny scratches, marks, or display colour or brightness variations which do not affect the performance of the product are verified as conforming products.
Specifications
For pressure switch precautions and specific product precautions,
refer to the “Operation Manual” on the SMC website.
5
PSE300A Series
