Digital Vacuum Switch VP30 – Cảm Biến Áp Suất Vmeca
- Pressure Range: -100 ~ 1,000 kPa
- Display: LCD 4-digit
- Sensor Outputs: NPN or PNP open collector
- Weight: 135 g
Vacuum switches are a type of pressure switch that functions in the vacuum end of the pressure. Their primary purpose is to monitor vacuum status and open or close a connection when there is a change in the vacuum level.
General Specifications
Model | VP30 | |
Pressure range | -100 ~ 1,000 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 |
VP30-10-R-NA | Vacuum Switch VP30, 2 color LED-Display, NPN + Analog 1~5V, w/o bracket |
VP30-10-R-PA | Vacuum Switch VP30, 2 color LED-Display, PNP + Analog 1~5V, w/o bracket |
VP30-10-RZ1-NA | Vacuum Switch VP30, 2 color LED-Display, NPN + Analog 1~5V, Bracket Z1 |
VP30-10-RZ1-PA | Vacuum Switch VP30, 2 color LED-Display, PNP + Analog 1~5V, Bracket Z1 |
VP30-10-RZ2-NA | Vacuum Switch VP30, 2 color LED-Display, NPN + Analog 1~5V, Bracket Z2 |
VP30-10-RZ2-PA | Vacuum Switch VP30, 2 color LED-Display, PNP + Analog 1~5V, Bracket Z2 |
VP30-10-RM-NA | Vacuum Switch VP30, 2 color LED-Display, NPN + Analog 1~5V, Bracket M |
VP30-10-RM-PA | Vacuum Switch VP30, 2 color LED-Display, NPN + Analog 1~5V, Bracket M |
Catalog & CAD files
CAD 2D File | |
VP30 Switches | |
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CAD 3D File | |
VP30 Switches | |
Catalog | |
VP30 Switches |
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