Compact Size Vacuum Control Switch , Automated Vacuum Switch With Built In Led Display
Digital Vacuum Pressure Switch MP 30 Condition Monitoring For Vacuum System
1. Introduction
This intelligent vacuum digital pressure switch is an intelligent control instrument integrating pressure measurement, display and control. It is featured by simple operation, good shock resistance, high control precision, adjustable control range and long service life.It has excellent circuit design and high stability, takes full account of the complexity of the automation site, and is provided with strong anti-interference protection, anti-surge protection, reverse connection protection, etc. .This standard product can be widely used in a variety of places.
2. Design
- Electronic vacuum switch, sturdy polycarbonate case
- Vacuum connection is M5 internal thread
- Built-in LED to show internal state of switch
- Small size, light weight
3. Advantage
- Switching accuracy
- It is easy to use and can meet various needs of users.
- Upper and lower limit values can be displayed on the screen
- Wide range of adaptation
4. Design Data
| Type | Dimensions[mm] | ||||
| B | G1 | H | H1 | L | |
| MP30 | 30 | M5 | 48 | 53 | 25 |
5. Technical Data
| Type | MP 30 |
| Measured medium | Air, non-corrosive, non-flammable |
| Measuring range | -1 bar to 0 bar |
| Max. overpressure | 1.5MPa |
| Repeatability | ±0.2%F.S.±1digit |
| Hysteresis | Adjustable |
| Inputs/outputs | 2 |
| Switching capacity max. [mA] | MAX80mA |
| Indication | Green LED (OUT1:ON lights), red LED (OUT1:ON lights) |
| Display accuracy | ±2% F.S. ±1digit (at ambient temperature: 25 ±3 ) |
| Display unit | kPa,Mpa,kgf/cm2 ,bar,psi,inHg,mmHg,mmH2O |
| Measured-value display | 3% digit LED display (sample rate:5 times/s) |
| Measurement medium connection | F1:R1/8",M5；F2:NPT1/8",M5；F3:G1/8"(BAPP),M5 |
| Voltage | 12to24V DC ±10%, the peak value of continuous wave is less than 10%. |
| Current consumption [mA] | ≤60MA |
| Protection level IP | IP40 |
| Temperature effect | ±2% F. S (in the temperaturerange of 0-50 ) |
| Operating temperature [°C] | Action 0-50 Save-20-60 Waterless and non-icing conditions |
| Weight [G] | About 67g (containing 2 meters of wires) and about 35g (including M8, 4Pin male head) |
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