Accuracy Instrument
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| Case | Stainless steel |
| Size | 100mm (4") |
| Ring (Cover) | Stainless steel |
| Window | PC |
| Pointer | Aluminum Alloy, Black Finished |
| Connection | Stainless steel |
| Connection Location | Lower, Center Back, Lower Back |
| Thread | 1/2" NPT |
| Element (Bourdon Tube) | Stainless steel |
| Movement | Stainless steel |
| Dial Plate | White Aluminum with Black Graduations |
Laser welding achieves a permanent fusion between the casing and the connector, eliminating any leakage points. This completely eliminates the risk of media leakage caused by aging seals or loose threads in traditional threaded pressure gauges.
The weld strength is close to or even exceeds that of the base material, resulting in an extremely secure connection with no possibility of loosening.
Eliminates the potential leakage hazard at the connection between the pressure-sensing tube and the movement in traditional pressure gauges.
Combining laser welding and sealed mirrors, the protection rating typically reaches IP65/IP67, providing complete dust protection and preventing water spray or short-term immersion.
The permanent seal achieved through laser welding ensures that the internal cavity is protected from external moisture and dust, preventing internal condensation and corrosion, and extending the lifespan of the core mechanism.
Equipped with elastic elements (Bourdon tube, diaphragm) and a safety relief cover, the robust structure can withstand certain pressure overloads and pulse impacts.
The case, ring cover, connection, Bourdon tube element, and internal movement are all constructed from durable stainless steel. The window is made of robust PC material, and the pointer uses black-finished aluminum alloy.
This pressure gauge features a standard 1/2" NPT thread connection and supports three connection locations: Lower, Center Back, and Lower Back.
Laser welding creates a permanent fusion between the casing and the connector. This eliminates leakage points caused by loose threads or aging seals, preventing both external media leaks and internal mechanism contamination.
Thanks to the combination of laser welding and sealed mirrors, the gauge typically achieves an IP65/IP67 ingress protection rating, providing full protection against dust, water spray, and temporary immersion.
Yes. Equipped with elastic elements and a robust structural design, it offers strong overload/pulse pressure resistance and is well-suited for heavy hydraulic systems, machinery, and power equipment.
