CẢM BIẾN ÁP SUẤT V11-VMECA KOREA

Cảm biến áp suất chân không là một loại cảm biến áp suất có chức năng ở đầu chân không của áp suất. Mục đích chính của cảm biến áp suất chân không là theo dõi trạng thái chân không và mở hoặc đóng kết nối khi có sự thay đổi về mức độ chân không.

1. Basic Model

Symbol	Description
V11	Digital vacuum switch, V11 series

2. Pressure Range

Symbol	Description
P	Positive pressure
V	Negative pressure
C	Compound pressure

3. Output

Symbol	Description
010	2-NPN, Analog output (1-5V)
030	2-PNP, Analog output (1-5V)

4. Connector

Symbol	Description
M5F	M5 female connector

General Specifications

Model		V11P	V11V	V11C
Pressure range		0 ~ 1,000 kPa	-101.3 ~ 10 kPa	-101 ~ 101 kPa
Withstand pressure		1,500 kPa	500 kPa	500 kPa
Fluid		Filtered air, Non-corrosive, Non-flammable gas
Set pressure resolution	kPa	–	0.1	0.1
	MPa	0.001	–	–
	Kgf/cm²	0.01	0.001	0.001
	bar	0.01	0.001	0.001
	psi	0.1	0.01	0.01
	inHg	–	0.1	0.1
	mmHg	–	1	1
Power supply voltage		12 to 24V DC±10%, Ripple (P-P) 10% or less
Current consumption		≤40mA (With no load)
Switch output	Output type	2-NPN or 2-PNP open collector
	Max. load current	125 mA
	Max. supply voltage	30V DC @ NPN output, 24V DC @ PNP output
	Residual voltage	≤1.5V
	Response time	≤2.5 ms (Chattering-proof function: 25, 100, 250, 500, 1000, 1500 ms selections)
	Output short prot.	Yes
Analog output	Voltage output	1 ~ 5 V (±2.5%)
	Voltage impedance	About 1 Ω
	Linearity	±1% F.S.
Display	LED Display	4 digit, 7 segment (red)
	Switch ON indicator	Out-1 red/ Out-2 green
	Updates time	About 0.2 s
	Indicator accuracy	±2% F.S. ±1 digit (ambient temperature: 25±3℃)
Repeatability (Switch output)		±0.2% F.S. ±1 digit
Environment	Enclosure	IP40
	Operation temp.	0 ~ 50℃
	Storage ambient temp.	-10 ~ 60℃ (No condensation or freezing)
	Ambient voltage	35 ~ 85% RH (No condensation)
	Withstand voltage	1000V AC in -1min (between case and lead wire)
	Insulation resistance	500 MΩ (at 500V DC, between case and lead wire)
	Vibration	Total amplitude 1.5mm or 10G, 10~55 Hz scan for 1-min, 2-hour each direction of X, Y, and Z
	Shock	980 m/s² (10G), 3-time each in direction of X, Y, and Z
Temperature characteristic		±2% F.S. of detected pressure (25℃) at temp. range of 0 ~ 50℃
Port size		M5
Lead wire		26 AWG, UL AWM 20276, 1000 mm
Weight		34.5 g (with 1-meter lead wire)

NPN and Analog output

PNP and Analog output

V11 series switches

Part Number	Description
V11P-010-M5F	V11 series switch, Positive pressure, 2-NPN, Analog output
V11P-030-M5F	V11 series switch, Positive pressure, 2-PNP, Analog output
V11V-010-M5F	V11 series switch, Negative pressure, 2-NPN, Analog output
V11V-030-M5F	V11 series switch, Negative pressure, 2-PNP, Analog output
V11C-010-M5F	V11 series switch, Compound pressure, 2-NPN, Analog output
V11C-030-M5F	V11 series switch, Compound pressure, 2-PNP, Analog output