Panel mount pressure gauges feature a high-strength stainless steel housing and are available with either a U-clamp or front flange mounting option. They are specifically designed for precise in-panel pressure monitoring in hydraulic systems, air compressors, and various control panels. Hangzhou East Asia Instruments, as a Tier-1 manufacturing facility, operates an in-house R&D center and multiple automated production lines. By cutting out intermediaries, we can offer global customers cost-competitive ex-factory prices and rapid customized delivery services.
Panel mount pressure gauges are primarily used in hydraulic power unit control panels, medical gas monitoring systems, water treatment filtration equipment, and industrial pneumatic control cabinets.
Provide U-shaped clip (U-clamp) and front flange (Front Flange) two fixing options, to ensure that the pressure gauge in the control panel opening close fit, to avoid the system operation caused by the instrument loosening or reading deviation.
The inside of the case can be filled with high-viscosity glycerin or silicone oil, which can absorb up to 90% of the mechanical vibration energy, keep the pointer stable under severe pulse environment, and control the meter reading error within the rated range.
The core pressure sensing element is made of 316L stainless steel. Compared with ordinary copper alloy, its fatigue life is improved by more than 50%, and it can effectively resist the erosion of corrosive gas or liquid medium to the sensor device.
The back interface layout optimized for the compact panel space effectively reduces the wiring interference inside the control cabinet, and can be easily installed and maintained even in the limited 50mm depth space.
the dial uses anti-ultraviolet ink printing combined with laser engraving process, even in the dark light of the industrial workshop or for a long time under the strong light, the text and scale is still clearly visible and does not fade.
it adopts piping seal or thread locking structure, and the protection grade reaches IP65, which effectively prevents external water vapor, dust and oil from entering the inside of the watch body and protects the internal gear mechanism from being stuck or worn.
| Technical characteristics | Specifications Details |
| shell material | SUS304 / SUS316 stainless steel |
| Window Material | Tempered glass/polycarbonate sheet |
| Pressure sensing element | C-type or spiral-shaped Bolton tube |
| Precision Standard | Compliant with EN 837-1 international standard |
| Ambient temperature | -40 degrees Celsius to 70 degrees Celsius |
| medium temperature | Up to 100 degrees Celsius |
| Scale unit | psi, bar, MPa, kPa or dual-scale custom |
| Overvoltage protection | 1.3 times the full scale |
Compared with similar products, the key advantage of panel mount pressure gauges of Hangzhou East Asia Instrument is its extremely high mechanical stability and long-term reliability. By optimizing the gear ratio and material hardness, our instrument still has an accuracy drift rate of less than 0.2 percent after simulating 200000 pressure cycles, which is far better than the industry average. In addition, we provide a very wide range of customized range, covering a variety of complex conditions from micro-pressure to ultra-high pressure.
The need to seamlessly integrate pressure monitoring instruments into the control panel requires extremely high installation dimensional consistency and batch stability.
responsible for finding accurate replacement parts for damaged instruments. it is necessary to ensure that the newly purchased instruments can match the existing panel openings and are easy to install.
High-precision, corrosion-resistant and clean-looking panel-type instruments are needed in oxygen supply systems or hyperbaric oxygen chambers to ensure the absolute safety of life support systems.
In the control cabinet of the reverse osmosis system or multi-stage filtration device, a large number of anti-corrosion and high-protection pressure gauges are required to monitor the pressure loss at different stages.
According to the nominal diameter of the selected instrument, use a precision hole opener to reserve a standard size circular hole on the control panel, and remove edge burrs to prevent scratches on the case seal ring.
push the instrument into the hole from the front of the panel to ensure that the direction of the dial is horizontal and upward, adjust the front flange or the surface of the watch case and the panel to ensure that there is no obvious gap between the two.
Slide the clevis bracket into the case guide from the back of the panel and turn the two butterfly nuts or hex bolts attached to it so that the bracket is firmly against the back of the panel.
wrap a proper amount of PTFE raw material tape on the back thread interface, and use a wrench to clamp the hexagon joint of the instrument for tightening. It is strictly forbidden to directly hold the instrument shell and rotate and tighten it.
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Welcome to our Frequently Asked Questions page. We have compiled answers to common questions you may have, hoping to provide you with clear and quick solutions. If you cannot find the information you need here, please feel free to contact our customer support team.
Panel mount pressure gauges feature a high-strength stainless steel housing and are available with either a U-clamp or front flange mounting option. They are specifically designed for precise in-panel pressure monitoring in hydraulic systems, air compressors, and various control panels. Hangzhou East Asia Instruments, as a Tier-1 manufacturing facility, operates an in-house R&D center and multiple automated production lines. By cutting out intermediaries, we can offer global customers cost-competitive ex-factory prices and rapid customized delivery services.
40mm to 150mm
Instrument outer diameter
1.0 or 1.6
Accuracy class
-0.1 to 100 MPa
Measuring range
Provide U-shaped clip (U-clamp) and front flange (Front Flange) two fixing options, to ensure that the pressure gauge in the control panel opening close fit, to avoid the system operation caused by the instrument loosening or reading deviation.
The inside of the case can be filled with high-viscosity glycerin or silicone oil, which can absorb up to 90% of the mechanical vibration energy, keep the pointer stable under severe pulse environment, and control the meter reading error within the rated range.
The core pressure sensing element is made of 316L stainless steel. Compared with ordinary copper alloy, its fatigue life is improved by more than 50%, and it can effectively resist the erosion of corrosive gas or liquid medium to the sensor device.
The back interface layout optimized for the compact panel space effectively reduces the wiring interference inside the control cabinet, and can be easily installed and maintained even in the limited 50mm depth space.
the dial uses anti-ultraviolet ink printing combined with laser engraving process, even in the dark light of the industrial workshop or for a long time under the strong light, the text and scale is still clearly visible and does not fade.
it adopts piping seal or thread locking structure, and the protection grade reaches IP65, which effectively prevents external water vapor, dust and oil from entering the inside of the watch body and protects the internal gear mechanism from being stuck or worn.
| Technical characteristics | Specifications Details |
| shell material | SUS304 / SUS316 stainless steel |
| Window Material | Tempered glass/polycarbonate sheet |
| Pressure sensing element | C-type or spiral-shaped Bolton tube |
| Precision Standard | Compliant with EN 837-1 international standard |
| Ambient temperature | -40 degrees Celsius to 70 degrees Celsius |
| medium temperature | Up to 100 degrees Celsius |
| Scale unit | psi, bar, MPa, kPa or dual-scale custom |
| Overvoltage protection | 1.3 times the full scale |
The need to seamlessly integrate pressure monitoring instruments into the control panel requires extremely high installation dimensional consistency and batch stability.
responsible for finding accurate replacement parts for damaged instruments. it is necessary to ensure that the newly purchased instruments can match the existing panel openings and are easy to install.
High-precision, corrosion-resistant and clean-looking panel-type instruments are needed in oxygen supply systems or hyperbaric oxygen chambers to ensure the absolute safety of life support systems.
In the control cabinet of the reverse osmosis system or multi-stage filtration device, a large number of anti-corrosion and high-protection pressure gauges are required to monitor the pressure loss at different stages.
According to the nominal diameter of the selected instrument, use a precision hole opener to reserve a standard size circular hole on the control panel, and remove edge burrs to prevent scratches on the case seal ring.
push the instrument into the hole from the front of the panel to ensure that the direction of the dial is horizontal and upward, adjust the front flange or the surface of the watch case and the panel to ensure that there is no obvious gap between the two.
Slide the clevis bracket into the case guide from the back of the panel and turn the two butterfly nuts or hex bolts attached to it so that the bracket is firmly against the back of the panel.
wrap a proper amount of PTFE raw material tape on the back thread interface, and use a wrench to clamp the hexagon joint of the instrument for tightening. It is strictly forbidden to directly hold the instrument shell and rotate and tighten it.
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