High precision digital pressure switch MP70｜Remote control. Real-time monitoring.

Pressure switch
Pressure switch

MP70

Inquiry
Smart pressure sensor. Remote control. Real-time monitoring. RS-485 modbus RTU / ASCII.4 dight, 7 segment LCD display. IP40 enclosure. Programmable pressure unit : KPa, MPa, kgf/cm2,bar, psi, inHg, mmHg.
  • Smart pressure sensor.
  • Remote control. Real-time monitoring.
  • RS-485 modbus RTU / ASCII.
  • 4 dight, 7 segment LCD display.
  • Programmable pressure unit: kPa, MPa, kgf/cm2, bar,
  • psi, inHg, mmHg. 
  • IP40 enclosure. 
  • Applicable for semiconductor manufacturing process, please consult us for further information.
Port size (Male / Female thread) R1/8"/M5; NPT1/8"/#10-32 UNF; G1/8"/M5
Rated pressure range 0 ~ 1.0 MPa (Positive)
－101.3 ~ 0.0 kPa (Vacuum)
－100.0 ~ 100.0 kPa (Compound)
Set pressure range －0.1 ~ 1.0 MPa (Positive)
－101.3 ~ 10.0 kPa (Vacuum)
－101.0 ~ 101.0 kPa (Compound)
Fluid Air, Non-corrosive / Non-flammable gas
Power supply voltage 12~24V DC ±10%, Ripple (P-P) 10% or less
Current consumption ≦ 40mA (without load)
Switch output NPN: open collector 1 outputs  / Max. load current: 125mA 
Max. supply voltage: 30V DC / Residual voltage: ≦1.5V
PNP: open collector 1 outputs / Max. load current: 125mA
Max. supply voltage: 24V DC / Residual voltage: ≦1.5V
Output short circuit protection Yes
Repeatability (Switch output)  ≤ ± 0.2% F.S. ±1 digit
Hysteresis Adjustable (※1)
Response time  ≦2.5ms (※2)
7 segment LCD display 4 digital, 7 segment LCD display ( Red / Green / Orange )
( Sampling rate : 0.2, 0.5, 1 seconds / time selectable )
 Indicator accuracy ±2% F.S. ±1 digit (ambient temperature: 25±3℃)
Switch ON Indicator Orange indicator 1: OUT
Enclosure 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 min. (at 500V DC, between case and lead wire) 
Vibration  Total amplitude 1.5mm or 10G,10Hz-55Hz-10Hz scan for 1 minute, two hours each direction of X,Y and Z
Shock 100m/s2 (10G), 3 times each in direction of X, Y and Z
Temperature characteristic ±2.5% F.S. of detected pressure (25℃) at temp. Range of 0~50℃
Communication interface RS–485 (※3)
Lead wire ø4 Oil-resistance cable ( PVC ) - 26 AWG ( 0.15 mm2 ) - 5 cores
Weight Appro.80g (with 2-meter lead wire)
Remark ※1.Hysteresis value is adjustable within 1~8 digits for one point set mode and window comparator mode.
※2.Chattering-proof function: 25ms, 100ms, 250ms, 500ms, 1000ms, 1500ms, 2000ms and 5000ms selections. 
※3.Read pressure sensor data range 1~4 data number.   
proimages/prod_orderno/E_MP70.gif

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