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ZSE30A(F) Series 2 Colour Display High Precision Digital Pressure Switch ZSE30A(F) Series 2 Colour Display High Precision Digital Pressure Switch


ZSE30A(F) Series 2 Colour Display High Precision Digital Pressure Switch

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1. ZSE30A(F)/ISE30A series is a 2-color display high-precision digital pressure switch offering compatibility with both compressed air and non-corrosive liquids. 
2. Z/ISE30 is for vacuum, positive and compound pressure. Can copy to up to 10 switches simultaneously, simpler setting and easier operation. The 4-digit display allows easy reading of displayed values. 
3. Z/ISE30 is UL/CSA, CE, and RoHS compliant.
  • ZSE30A

  • VPC Pneumatic

  • 8481804090

Working medium:
Rated pressure range:

Product Specification

 Product Feature

1. 2-Color Display.
2. Can copy to up to 10 switches simultaneously.
3. Replaceable One-touch fittings.
4. 4-digit display allows easy reading of displayed values.
5. Power consumption is reduced by turning off the monitor. 
6. Vacuum, compound and/or positive pressure can be displayed in MPa or kPa.

Digital Pressure Switch

Product Description



(Vacuum pressure) 


(Compound pressure)


(Positive pressure)

Rated pressure range0.0 to -101.0 kPa -100.0 to 100.0kPa -0.1 to 1.0MPa
Display/Set pressure range 10.0 to -105.0kPa -105.0 to 105.0kPa-0.105 to 1.05MPa
Withstand pressure500kPa500kPa1.5MPa
Display/Minimum unit setting0.1kPa0.1kPa 0.001MPa 
Working mediumFiltered air, Non-corrosive gas / Non-flammable gas
Power supply voltage

DC12 to 24 V±10%, Ripple (p-p) 10% or less

 (with power supply polarity protection)

Current consumption40mA or less
Switch output

  NPN or PNP open collector 1 output, NPN or PNP open collector 2 output

Max. load current 80mA
Max. applied voltage
28V (at NPN output)
Residual voltage1V or less (with load current of 80mA) 
Response time2.5ms or less (with anti-chattering function: 20, 100, 500, 1000, 2000 ms)
Short circuit protectionYes
Repeatability±0.2% F.S. ±1 digit
HysteresisHysteresis modeVariable (0 or above) *1)
Window comparator mode
Analog outputVoltage output*2)

Output voltage

(Rated pressure)

1 to 5V ±2.5% F.S. 0.6 to 5V ±2.5% F.S.
Linearity ±1%F.S. 
Output impedanceApprox. 1 kΩ



Output voltage

(Rated pressure)

4 to 20mA ±2.5% F.S.2.4 to 20mA ±2.5% F.S.
Linearity ±1% F.S.
Load impedanceMaximum load impedance: 300Ω(Power supply voltage 12V) 

                                           : 600Ω(Power supply voltage 24V) 

Minimum load impedance: 50Ω 


4-digit, 7-segment, 2-color LCD (Red/Green) 

Display accuracy ±2% F.S.±1 digit (Ambient temperature of 25 ±3℃)
Indicator lightLights up when switch output is turned ON.OUT1: Green, OUT2: Red
Working  temperature range

Operation: 0 ~ 50°C, Storage:-10 ~ 60°C (No condensation or freezing)

Ambient humidity rangeOperation/Storage: 35 ~ 85% RH (No condensation)
Withstand voltageAC 1000V for 1 minute between terminals and housing
Insulation resistance

50 MΩor more (500 VDC measured via megohmmeter) between terminals and housing

Temperature characteristic±2% F.S. (25℃ reference) 
Lead wire with connector

Oilproof heavy-duty vinyl cable, 3 cores Φ3.5, 2m

4 cores Conductor area: 0.15mm² (AWG26), Insulator O.D.: 1.0mm 

StandardsCE/RoHS, UL/CSA (E216656) 

*1) If applied pressure fluctuates near the set value, set the hysteresis above the fluctuation range to prevent chattering. 

*2) When analog voltage output is selected, analog current output cannot be used together. 

*3) When analog current output is selected, analog voltage output cannot be used together. 

Main Dimensions

digital vacuum pressure switch


Product Category

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