Accuracy Instrument
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| Case | Aluminum |
| Size | 100mm (4") |
| Ring (Cover) | Aluminum |
| Window | Glass |
| Pointer | Aluminum Alloy, Black Finished |
| Connection | Stainless Steel |
| Connection Location | Lower, Center Back, Lower Back |
| Thread | 1/8", 1/4", 3/8", 1/2"; PT (BSPT, ZG), BSP (G, PF), NPT etc. |
| Element (Bourdon Tube) | Stainless Steel |
| Movement | Stainless Steel |
| Dial Plate | White Aluminum with Black Graduations |
Through an isolation diaphragm and sealing fluid, the measured medium is completely isolated from the instrument's internal pressure-sensing elements and electrical contact mechanism. It can withstand corrosion and clogging from strong acids, strong alkalis, high-viscosity slurries, media containing solid particles, and easily crystallizing media, solving the pain points of ordinary electrical contact pressure gauges being easily damaged and having short lifespans in corrosive media.
The built-in electrical contact control mechanism supports freely set upper and lower pressure limits. When the measured pressure reaches the set threshold, the electrical contacts automatically switch, outputting a switch signal. This signal can be directly linked with relays, PLCs, alarms, and other devices to achieve closed-loop control such as automatic alarm for pressure exceeding limits and pump/valve start/stop.
The diaphragm seal structure combined with the filling fluid buffers the impact of pressure fluctuations and external vibrations on the pressure measuring element, while ensuring the accuracy and stability of pressure measurement.
Supports multiple installation interfaces such as flange, threaded, and sanitary clamp types to match the connection requirements of different devices.
