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VU Series Pressure and Vacuum Sensors

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The VU series is a high-precision digital pressure switch offering compatibility with both compressed air and non corrosive liquids. VU is rated for both vacuum and a low positive pressure range. The main screen shows the curent measured value in red or green, while two sub-screens can display the setting label and its numeric value in orange. Delay time for the switch output can be as brief as 1.5 ms, while current consumption is held to 35 mA or less.VU is UL/CSA, CE and RoHS compliant.
  • VU
  • VPC Pneumatic
  • 8481804090
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Product Specification

  Order Coder    VXH Series Vacuum generator 

VUS   -   32   -   N    V    -    01④ 

VUS - 32 → Pressure range

CodePressure range
VUS - 32R

Compound (-101.0~101.0 kPa)

VUS - 32Vacuum (10.0~-101.3 kPa)
SUS - 32Positive (-0.100~1.000 MPa)


② N → Output Specifications

CodeOutput Specifications
NNPN Output 
PPNP Output


③ V → Output Specifications

CodeOutput Specifications
V
2 Output + 1 Analog output(1-5V)
22 Output + Copy Function

.

④ 01 → Port

Code
Port
01R1/8,M5
N1UNPT1/8, #10-32 UNF
G1G1/8,M5



Product Description

Type

SEU-32

(Positive)

VUS-32

(Vacuum)

VUS-32R

(Compound)

Rated pressure range 0 to1.0MPa 0 to -101.3kPa -100.0 to 100.0kPa
Setting pressure range -0.1 to 1.0MPa 10.0 to -101.3kPa -101.0 to 101.0kPa
Withstand pressure 1.5MPa 300kPa
Fluid Filtered air, Non-corrosive / Non-flammable gas
Set pressure resolution (*2) kPa 0.1
MPa 0.001
kgf/cm2 0.01 0.001
bar 0.01 0.001
psi 0.1 0.01
inHg
0.1
mmHg 1
Power supply voltage 12 to 24V DC ±10%, Ripple (P-P) 10% or less
Current consumption ≦ 40mA (With no load)
Switch output

  NPN: open collector 2 outputs             PNP: open collector 2 outputs

  Max. load current: 125mA                    Max. load current: 125mA

  Max. supply voltage: 30V DC               Max. supply voltage: 24V DC

  Residual voltage: ≦ 1.5V                       Residual voltage: ≦ 1.5V

Repeatability(Switch output) ±0.2% F.S. ±1 digit
Hysteresis One point set mode Adjustable (*1)
Hysteresis mode
Window comparator mode
Response time ≦ 2.5ms (chattering-proof function: 25ms, 100ms, 250ms, 500ms, 1000ms and 1500ms selections)
Output short circuit protection Yes
7 segment LCD display

Two color(Red/Green) main & unit display, Orange sub-display

 (Sampling rate: 5 times/1sec.)

Indicator accuracy ±2% F.S. ±1 digit (ambient temperature: 25 ±3°C)
Switch ON Indicator Orange (1 & 2 Indicator) OUT1 OUT2
Analog output (Voltage Output) Output Voltage: 1 to 5V ±2.5% F.S. (within rated pressure range) Linearity: ±1% F.S. Output impedance: about 1kΩ
Environment Enclosure IP40
Ambient temp. range

Operation: 0 ~ 50°C, Storage:-10 ~ 60°C

 (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 50M (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/s (10G), 3 times each in direction of X, Y and Z
Temperature characteristic ±2.5% F.S. of detected pressure (25°C) at temp. Range of 0~50°C
Port size 01:R1/8", M5; N1U:NPT1/8", #10-32UNF; G1: G1/8", M5
Lead wire Oil-resistance cable(0.15mm2 )
*1.Hysteresis value is adjustable within 1 ~ 8 digits for one point set mode and window comparator mode. 

*2.Pressure unit switching feature is disabled at the factory.

 Setting steps for the function active. 

 1) Turn on pressing “set” and “down” key. 

 2) Press “down” key → display “on”. 

 3) Press “set” key.


Panel Description

pressure vacuum sensor VPC

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