VU Series Pressure and Vacuum Sensors

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.

Model:
VUS
Brand:
VPC Pneumatic
Code:
8481804090

Working medium:	Compressed Air(Not Liquid)
Availability:

Product Specification

Order Coder VUS Series Digital Pressure Switch

VUS - 32^① - N^② V^③ - 01^④

① VUS - 32 → Pressure range

Code	Pressure range
VUS - 32R	Compound (-101.0~101.0 kPa)
VUS - 32	Vacuum (10.0~-101.3 kPa)
SUS - 32	Positive (-0.100~1.000 MPa)

② N → Output Specifications

Code	Output Specifications
N	NPN Output
P	PNP Output

③ V → Output Specifications

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

④ 01 → Port

Code	Port
01	R1/8,M5
N1U	NPT1/8, #10-32 UNF
G1	G1/8,M5

Product Description

Type		SUS-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 )