Vakuumschalter
- Druckbereich: -100 ~ 100 kPa
- Indikator: LCD 4-digit
- Sensorausgang: NPN or PNP open collector
- Gewicht: 135 g
Vakuumschalter sind eine Art von Druckschalter, der im Vakuumende des Drucks funktioniert. Ihr Hauptzweck besteht darin, den Vakuumstatus zu überwachen und eine Verbindung zu öffnen oder zu schließen, wenn sich das Vakuumniveau ändert.
1. Basic Model
Symbol | Description |
VP30 | Digital vacuum switch, VP30 series |
2. Pressure Range
Symbol | Description |
01 | Compound pressure, -100 ~ 100 kPa |
3. Connection
Symbol | Description |
R | R 1/8 |
N | NPT 1/8 |
G | G 1/8 |
4. Mount Option
Symbol | Description |
M | Panel installation |
Z | Bracket installation |
5. Connection
Symbol | Description |
N | NPN |
P | PNP |
General Specifications
Model | VP30 | |
Pressure range | -100 ~ 100 kPa | |
Fluid | Filtered air, Non-corrosive, Non-flammable gas | |
Measure accuracy | ≤±0.2% F.S. (Ambient temp. 25℃) | |
Measure pattern | Hysteresis mode | |
Port size | External: R1/8, NPT, G1/8 options, internal: M5 | |
Display | LCD display, 4-digit, Unit display | |
Power supply voltage | 12 to 24V DC±10% | |
Power consumption | 40 mA or less | |
Output | NPN or PNP open collector, Max 80 mA | |
Analog output | Voltage output | 1 ~ 5 V (±5%) |
Signal ampuliude | 4 ~ 20 mA | |
Load resistance | ≤400Ω. | |
Load resistance | ≥1KΩ. | |
Response time | ≤2.5 ms (Chattering-proof function: 20, 100, 500 1000, 2300 ms) | |
Short-Circuit protection | Yes | |
Protection Structure | IP65 | |
Operation temp. | 0 ~ 50℃ | |
Operation humidity | 35 ~ 85% RH (No condensation) | |
Vibration | Total amplitude 1.5mm or 10G, 10~500 Hz, 2-hour each direction of X, Y, and Z | |
Shock | 1000 m/s² (10G), 3-time each in direction of X, Y, and Z |
Dimensions
VP30: |
VP30: |
VP30 series switches
Part Number | Description |
VP30-01-R-M-N | Vacuum switch, VP30, Compount pressure, Panel mount, R1/8, NPN |
VP30-01-R-M-P | Vacuum switch, VP30, Compount pressure, Panel mount, R1/8, PNP |
VP30-01-R-Z-N | Vacuum switch, VP30, Compount pressure, Bracket mount, R1/8, NPN |
VP30-01-R-Z-P | Vacuum switch, VP30, Compount pressure, Bracket mount, R1/8, PNP |
VP30-01-N-M-N | Vacuum switch, VP30, Compount pressure, Panel mount, NPT1/8, NPN |
VP30-01-N-M-P | Vacuum switch, VP30, Compount pressure, Panel mount, NPT1/8, PNP |
VP30-01-N-Z-N | Vacuum switch, VP30, Compount pressure, Bracket mount, NPT1/8, NPN |
VP30-01-N-Z-P | Vacuum switch, VP30, Compount pressure, Bracket mount, NPT1/8, PNP |
VP30-01-G-M-N | Vacuum switch, VP30, Compount pressure, Panel mount, G1/8, NPN |
VP30-01-G-M-P | Vacuum switch, VP30, Compount pressure, Panel mount, G1/8, PNP |
VP30-01-G-Z-N | Vacuum switch, VP30, Compount pressure, Bracket mount, G1/8, NPN |
VP30-01-G-Z-P | Vacuum switch, VP30, Compount pressure, Bracket mount, G1/8, PNP |