Accuracy Instrument
1 / 3
| Case | Black Steel |
| Size | 63mm (2.5") |
| Ring (Cover) | Black Steel |
| Window | Glass |
| Pointer | Aluminum Alloy |
| Connection | Brass |
| Connection Location | Lower |
| Thread | 1/8", 1/4", 3/8", 1/2"; PT (BSPT, ZG), BSP (G, PF), NPT, etc. |
| Element (Bourdon Tube) | Brass |
| Movement | Brass |
| Dial Plate | White Aluminum with Black Graduations |
Its simple structure, mature carbon steel materials, and advanced manufacturing process make it exceptionally cost-competitive. Operating via a purely mechanical mechanism, it requires no external power, wiring, or configuration, eliminating running energy costs. High reliability and low failure rates ensure long-term value, with replacement costs significantly lower than digital alternatives.
Encased in black carbon steel, the gauge effectively shields against dust, water splashes, and mild corrosion, resisting everyday physical impacts. Driven by the proven Bourdon tube mechanical transmission principle, it operates reliably without vulnerability to electromagnetic interference while displaying high resistance to temperature and humidity shifts.
Accommodates versatile mounting orientations including bottom, middle rear, and bottom rear inlet positions. Threaded interfaces conform to 1/8", 1/4", 3/8", and 1/2" connection sizes and match PT (BSPT/ZG), BSP (G/PF), NPT, and custom standards for seamless equipment integration.
Dial dimensions span seven size variations from 40mm (1.5") to 200mm (8"), fitting compact equipment control boxes to heavy-duty monitoring panels. This ensures precise visibility for both delicate pneumatic setups and large hydraulic machinery.
No, it utilizes a purely mechanical Bourdon tube design that operates independently without electricity, wiring, or configuration.
The casing and cover ring are constructed from black steel, the window is glass, the pointer is aluminum alloy, and the connection, movement, and Bourdon tube element are made of high-grade brass.
It supports thread sizes of 1/8", 1/4", 3/8", and 1/2" with standard thread types including PT (BSPT, ZG), BSP (G, PF), and NPT.
Yes, the black carbon steel casing offers robust protection against dust, water splashes, mild corrosion, and physical impacts, while remaining unaffected by electromagnetic interference.
The product line spans seven dial sizes ranging from 40mm (1.5") up to 200mm (8") to accommodate various installation footprints.
Key applications include hydraulic and pneumatic systems, air compressors, pumps, HVAC pipelines, chemical processing equipment, and firefighting safety devices.
