CẢM BIẾN ÁP SUẤT VP20 - VMECA KOREA
VP20 - VMECA
VMECA - KOREA
Theo tiêu chuẩn nhà sản xuất
0985.288.164
HOTLINE TƯ VẤN : 0985.288.164
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 |
VP20 | Digital vacuum switch, VP20 series |
2. Pressure Range
Symbol | Description |
P | Positive pressure, -100 ~ 100 kPa |
V | Negative pressure, -101.3 ~ 0 kPa |
C | Compound pressure, 0 ~ 1000 kPa |
3. Output
Symbol | Description |
01 | 2-NPN output |
03 | 2-PNP output |
4. Pressure Port
Symbol | Description |
F1 | 1/8 PT |
5. Connection
Symbol | Description |
Blank | 2 m lead wire |
C | M5-4pin male connector |
6. Analog Output
Symbol | Description |
Blank | No analog output |
A | Analog output: Only for wire type |
General Specifications
Model | VP20C | VP20V | VP20P | |
Pressure range | -100 ~ 100 kPa | 0 ~ 101.3 kPa | 0 ~ 1000 kPa | |
Fluid | Filtered air, Non-corrosive, Non-flammable gas | |||
Pressure proof force | 3-time of | |||
Indicator resolution | 0.1 kPa | 0.1 kPa | 0.01 kPa | |
Power supply voltage | 12 to 24V DC±10%, Ripple (P-P) 10% or less | |||
Power consumption | 55 mA or less | |||
Output | 2-NPN or 2-PNP open collector, Max 80 mA | |||
Analog output | Voltage output | 1 ~ 5 V (±5%) | 1 ~ 5 V (±2.5%) | |
Linearity | ±1% F.S. | ±1% F.S. | ||
Repeatability | ±0.2% F.S. ±1 digit | |||
Response time | ≤2.5 ms (Chattering-proof function: 24, 192, 768 ms selections) | |||
Protection Structure | IP65 | |||
Operation temp. | 0 ~ 50℃ | |||
Operation humidity | 35 ~ 85% RH (No condensation) | |||
Temperature characteristic | ±2% F.S. of detected pressure (25℃) at temp. range of 0 ~ 50℃ | |||
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 | |||
Hysteresis | Hysteresis mode | Adjustable | ||
Window comparator | Fixed (3-digit) | |||
Indicator accuracy | ±2% F.S. ±1 digit (ambient temperature: 25±3℃) | |||
Lead wire | Oil-resistance cable (0.15 mm²) | |||
Weight | 135 g (with 2-meter lead wire) |
VP20: NPN output |
VP20: NPN output with Analog output |
VP20: PNP output |
VP20: PNP output with Analog output |
Dimensions
VP20: Body |
VP20: Mounting Bracket |
VP20: Panel Type |
VP20 series switches
Part Number | Description |
VP20C-01-F1 | Vacuum switch, LED-display, NPN 2-output, No analog supply, 2mlead-wire |
VP20C-01-F1-C | Vacuum switch, LED-display, NPN 2-output, No analog supply, M8 4-pin male |
VP20C-01-F1-A | Vacuum switch, LED-display, NPN 2-output, Analog supply, 2mlead-wire |
VP20C-03-F1 | Vacuum switch, LED-display, PNP 2-output, No analog supply, 2mlead-wire |
VP20C-03-F1-C | Vacuum switch, LED-display, PNP 2-output, No analog supply, M8 4-pin male |
VP20C-03-F1-A | Vacuum switch, LED-display, PNP 2-output, Analog supply, 2mlead-wire |
VP20V-01-F1 | Vacuum switch, LED-display, NPN 2-output, No analog supply, 2mlead-wire |
VP20V-01-F1-C | Vacuum switch, LED-display, NPN 2-output, No analog supply, M8 4-pin male |
VP20V-01-F1-A | Vacuum switch, LED-display, NPN 2-output, Analog supply, 2mlead-wire |
VP20V-03-F1 | Vacuum switch, LED-display, PNP 2-output, No analog supply, 2mlead-wire |
VP20V-03-F1-C | Vacuum switch, LED-display, PNP 2-output, No analog supply, M8 4-pin male |
VP20V-03-F1-A | Vacuum switch, LED-display, PNP 2-output, Analog supply, 2mlead-wire |
VP20P-01-F1 | Vacuum switch, LED-display, NPN 2-output, No analog supply, 2mlead-wire |
VP20P-01-F1-C | Vacuum switch, LED-display, NPN 2-output, No analog supply, M8 4-pin male |
VP20P-01-F1-A | Vacuum switch, LED-display, NPN 2-output, Analog supply, 2mlead-wire |
VP20P-03-F1 | Vacuum switch, LED-display, PNP 2-output, No analog supply, 2mlead-wire |
VP20P-03-F1-C | Vacuum switch, LED-display, PNP 2-output, No analog supply, M8 4-pin male |
VP20P-03-F1-A | Vacuum switch, LED-display, PNP 2-output, Analog supply, 2mlead-wire |
VCM8-4-2 | M8-Female Connector, 4-pin & 2mlead-wire |
Bracket A | Mounting bracket kit, for direct installtion, BT-1 & BT-2 |
Bracket C | Mounting bracket kit, for panel Installation, FPC-1, PA-1, & PA-2 |
Công ty rất hân hạnh được phục vụ nhu cầu của quý khách, vui lòng liên hệ tại đây:
CÔNG TY TNHH KỸ THUẬT VÀ DỊCH VỤ MINH PHÚ
Địa chỉ: Số 244/44, Đường Dương Đình Hội, Phường Tăng Nhơn Phú B, Quận 9, Thành phố Hồ Chí Minh, Việt Nam
Hotline, zalo, skype: 0985.288.164 ( Mr.Hải )
Website: www.thietbinanghachankhong.vn