Pneumatic Pressure Switch - MP47 High Precision Digital Pressure Switch
IP40, 3-color digital LCD display. Main/Sub-Display, 4 digits 7 segment LCD display. Programmable pressure unit : kPa、MPa、kgf/cm²、bar、psi、inHg、mmHg. Dual LCD display allows setting value to be displayed. Key lock indicator. Power-save mode. Fine adjustment mode.
Features
3-color digital LCD display
Main / Sub-Display, 4 digits 7 segment LCD display
Programmable pressure unit : kPa、MPa、kgf/cm²、bar、psi、inHg、mmHg
Dual LCD display allows setting value to be displayed
Key lock indicator
Power-save mode
Fine adjustment mode
Specifications
| Port size | F1 : R1/8", M5×0.8; F2 : NPT1/8",#10-32UNF; F3 : G1/8" ( BSPP ) , M5×0.8; M5 female thread |
|---|---|
| Rated pressure range | －0.1 ~ 1.0 MPa ( Positive ) －101.3 ~ 0 kPa ( Vacuum ) －100 ~ 100 kPa ( Compound ) |
| Operating / Setting pressure range | －0.103 ~ 1.03 MPa ( Positive ) －103 ~10 kPa ( Vacuum ) －0.103 ~ 1.03 kPa ( Compound ) |
| Proof pressure | 1.5 MPa ( Positive ) , 500 kPa ( Vacuum, Compound ) |
| Medium | Filtered air, Non-corrosive / Non-flammable gas |
| Power supply voltage | 12~24V DC ±10%, Ripple ( P-P ) 10% or less |
| Current consumption | ≦ 30mA ( With no load ) |
| Switch output | NPN : open collector outputs Max. load current : 80mA Max. supply voltage : 30V DC Residual voltage : ≤ 1V PNP : open collector outputs Max. load current : 80mA Max. supply voltage : 24V DC Residual voltage : ≤ 1V |
| Hysteresis | Adjustable ( ※1 ) |
| Response time | ≦2.5ms ( chattering-proof function : 25ms, 100ms, 250ms, 500ms, 1000ms, 1500ms selectable ) |
| Output short circuit protection | Yes |
| Display | 2 color ( Red/Green ) main & unit display, Orange sub-display ( Sampling rate : 0.2, 0.5, 1 sec./time selectable ) |
| Indicator accuracy | ±1% F.S. ±1 digit ( ambient temperature : 25 ± 3°C ) |
| Repeatability | ±0.3% F.S. ±1 digit |
| Switch ON Indicator | Orange lndicator OUT |
| Analog output ( Voltage Output ) ( within rated pressure range ) |
( Vacuum, Compound ) Output Voltage : 1 ~ 5V ±2.5%F.S. Linearity : ±1% F.S. Output impedance : about 1kΩ |
| Analog output ( Voltage Output ) ( within rated pressure range ) |
( Positive ) Output Voltage : 0.6 ~ 5V ±2.5%F.S. Linearity : ±1% F.S. Output impedance : about 1kΩ |
| Enclosure classification | IP40 |
| Ambient temp. range | Operation : 0 ~ 50℃, Storage : －10 ~ 60 ℃ ( No condensation or freezing ) |
| Ambient humidity range | Operation/Storage : 35 ~ 85% RH ( No condensation ) |
| Withstand voltage | 1000V AC in 1-min ( between case and lead wire ) |
| Insulation resistance | 50MΩ ( at 500V DC, between case and lead wire ) |
| Vibration | Total amplitude 1.5mm or 10G,10Hz-150Hz-10Hz scan for 1 minute, 2 hours each direction of X, Y and Z |
| Shock | 100m/s2 ( 10G ) , 3 times each in direction of X, Y and Z |
| Tmperature charateristic | ±2% F.S. of detected pressure 25°C at temp. Range of 0~50°C |
| Lead wire | Oil-resistance cable ( 0.15 mm² ) |
| Weight | Approx. 67g ( with 2 meter lead wire ) |
| Remark | ※1. Hysteresis value is adjustable within 1~8 digits for one point set and window comparator mode. |
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