Description of Hydraulic electrical contact oil pressure gauge
The YX Electric Contact Pressure Gauge is primarily employed for pressure control and alarming within the automatic process industry. When the measured pressure reaches a predetermined value, this gauge can generate signals to trigger automated control processes and alarms. It is designed for measuring the pressure of gases or liquids that are non-corrosive to copper or copper alloys.
Featuring overvoltage protection and the absence of oil filling, this gauge offers unique characteristics. It boasts a novel design, a robust structure, excellent movement stability, and durability. The gauge is known for its straightforward installation process, requiring minimal maintenance. These attributes collectively make it a reliable and efficient tool for pressure monitoring and control applications in industrial settings.
Principal of Hydraulic electrical contact oil pressure gauge
The YX Electric Contact Pressure Gauge comprises several essential components, including the measuring system, indicating devices, magnetic devices, shell, adjusting device, junction boxes, and other integral parts.
When the measured pressure interacts with the spring tube, it induces a corresponding elastic deformation or displacement at its end. This displacement is then transmitted and amplified by the indicating device, ultimately reflecting on the dial through the pointer. The pointer, in turn, triggers instantaneous contact (either upper or lower) with a movable contact and a setting pointer electric contact. This interaction activates the control system, turning the circuit on or off, thereby enabling automatic control and alarm transmission.
The electrical contact pins within the contact device handle the electrical signals. They are equipped with adjustable permanent magnets that enhance contact suction, accelerating the contact action for reliable connectivity. This design feature helps prevent issues like unreliable contacts, arc extinction, and interruptions caused by vibrations or pressure pulsations in the working environment or medium. Consequently, the instrument offers reliable operation, an extended lifespan, high contact switch power, and other advantageous features.
Detailed Images of Hydraulic electrical contact oil pressure gauge
Technical indicators of Hydraulic electrical contact oil pressure gauge
Accuracy class:±1.6% or ±2.5%
Case sizes: 4 and 6 inches
Case materials: Plastic and stainless steel
Tube and socket: Brass, stainless steel and 316 stainless steel
Element: Brass, stainless steel and 316 stainless steel
Connection thread: NPT , BSP, BSPT and other special specification
Connection: bottom connection, back connection
Available ranges: -0.1- 0 - 60MPa, -0.1 - 2.4MPa, -1-0-600bar
Windows: Acrylic, glass and polycarbonate lens available
Maximum working voltage: AC380V or DC220V
Contact Power:30VA, 10VA
| Name | Model | DN(mm) | Accuracy | Range(Mpa) | Thread | Contact power(VA) | Max.voltage(V) | Control way |
| Common | YX-60 | Φ60 | 2.5 | 0～0.1～60 | M14×1.5 | 10 | DC220V or AC380V | Up down limit |
| | YX-100 | Φ100 | 1.6 | 0～0.1～100 -0.1～0～2.4 | M20×1.5 | 10 | DC220V or AC380V | Up down limit |
| | YX-150 | Φ150 | 1.6 | 0～0.1～100 -0.1～0～2.4 | M20×1.5 | 10 | DC220V or AC380V | Up down limit |
| Magnetic | YX-100C | Φ100 | 1.6 | 0～0.1～100 -0.1～0～2.4 | M20×1.5 | 30 | DC220V or AC380V | Up down limit |
| | YX-150C | Φ150 | 1.6 | 0～0.1～100 -0.1～0～2.4 | M20×1.5 | 30 | DC220V or AC380V | Up down limit |
| Oxygen | YOX-100 | Φ100 | 1.6 | 0～0.1～60 | M20×1.5 | 10 | DC220V or AC380V | Up down limit |
| | YOX-150 | Φ150 | 1.6 | 0～0.1～60 | M20×1.5 | 10 | DC220V or AC380V | Up down limit |
Ammonia | YAX-100 | Φ100 | 1.6 | 0～0.1～60 | M20×1.5 | 10 | DC220V or AC380V | Up down limit |
| | YAX-150 | Φ150 | 1.6 | 0～0.1～60 | M20×1.5 | 10 | DC220V or AC380V | Up down limit |
| Temperature proof | YTWX-100 | Φ100 | 1.6 | 0～0.1～60 | M20×1.5 | 10 | DC220V or AC380V | Up down limit |
| | YTWX-150 | Φ150 | 1.6 | 0～0.1～60 | M20×1.5 | 10 | DC220V or AC380V | Up down limit |
| Shock proof | YTNX-100 | Φ100 | 1.6 | 0～0.1～60 | M20×1.5 | 30 | DC220V or AC380V | Up down limit |
| Note:others requirements need to custom |
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Small Maintenance Hydraulic Electrical Contact Oil Pressure Gauge For Gas Or Liquid Images
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