Hangzhou East Asia Instruments provides you with panel-mounted pressure gauges with excellent seismic resistance and accurate measurement capabilities. It is specially designed for control systems with limited space to ensure stable system operation. As a source manufacturing plant, we have more than 10 automated production lines, eliminating the middleman link, to provide you with highly competitive factory direct sales prices and efficient delivery guarantee.
Panel-mounted pressure gauges are mainly used in hydraulic station control panels, medical sterilization equipment, water treatment integrated systems and air compressor units.
Provide U-shaped clamp and front flange two fixing methods to ensure that the pressure gauge is closely fitted at the opening of the control panel, and will not loosen or offset even under high-frequency vibration of the equipment.
The core pressure sensing element is made of high-grade stainless steel, which can resist the corrosion of chemical fluid and high-pressure steam. Compared with ordinary copper alloy parts, its service life can be increased by more than 2 times.
the case is filled with high-purity glycerin, which can effectively absorb the interference of mechanical vibration on the pointer, ensure that the reading is still stable and clear under the pulse pressure environment, and reduce gear wear.
using high-precision alloy movement, hysteresis error control within the range of 0.5%, can provide real-time, accurate pressure feedback for precision scientific research equipment or semiconductor manufacturing environment.
Tempered glass with a thickness of 4mm has a strong impact resistance, and will not splash when extreme overpressure causes pressure relief, effectively protecting the safety of operators.
The stainless steel enclosure adopts seamless welding process to meet IP65 dust-proof and waterproof standards, effectively preventing moisture and fine particles from entering the table, and protecting internal precision parts from environmental pollution.
| Technical Specifications | Detailed parameters |
| Installation method | Rear connector with front flange / Rear connector with U-shaped bracket |
| Shell material | 304 stainless steel / 316 stainless steel |
| Liquid-wetting material | 316L stainless steel / phosphor bronze |
| Surface material | Safety tempered glass / polycarbonate |
| Fill liquid | Silicone oil / Glycerin / Dry unfilled |
| Operating temperature | -40 degrees Celsius to 70 degrees Celsius |
| Overload pressure | 130% of full scale |
| Implementation Standards | EN837-1 or GB/T 1226 |
The panel mount pressure gauge produced by Hangzhou East Asia Instrument has been deeply optimized in sealing technology and adopts unique sealing ring lamination technology to ensure that the filling liquid will not leak even in extremely low temperature environment. In addition, our products have undergone 1.5 times the overvoltage fatigue test before leaving the factory, and their long-term operating stability far exceeds the industry average, effectively reducing the frequency of customer maintenance.
used to monitor the import and export pressure of ultrafiltration and reverse osmosis membrane groups. The compact panel installation method is convenient to integrate in the miniaturized integrated waterway cabinet.
When engineers design hydraulic pump stations or test benches, they need to embed the instrument into the inclined control panel so that the operator can monitor the working pressure of the hydraulic oil circuit in real time.
It is suitable for sanitary control screens that require regular cleaning. Its all-stainless steel design and good sealing meet the industry’s stringent requirements for cleanliness and corrosion resistance.
In precision gas distribution systems or vacuum testing devices, designers rely on the high-precision characteristics of the instrument to ensure that the gas pressure parameters are constant during the experiment.
according to the nominal diameter of the dial of the selected instrument, use precision laser cutting or punching machine to open corresponding round holes on the control panel, and ensure that the hole edge is smooth and free of burrs.
Insert the instrument back into the opening from the front of the panel, then insert the U-shaped mounting bracket from the back of the panel and tighten the fastening bolts until the front edge of the instrument is tightly attached to the panel.
wrap a sufficient amount of PTFE sealing tape at the thread of the rear joint and connect it with the system pressure pipeline. Double wrenches should be used during the connection to prevent the case from being deformed by force.
after installation, if there is an oil filling plug on the top of the gauge, the pressure relief hole on the oil filling plug shall be cut open or opened to balance the pressure and atmospheric pressure in the gauge to ensure the measurement accuracy.
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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.
Hangzhou East Asia Instruments provides you with panel-mounted pressure gauges with excellent seismic resistance and accurate measurement capabilities. It is specially designed for control systems with limited space to ensure stable system operation. As a source manufacturing plant, we have more than 10 automated production lines, eliminating the middleman link, to provide you with highly competitive factory direct sales prices and efficient delivery guarantee.
40 to 100mm
Dial diameter
negative 0.1 to 60 MPa
Measurement range
1.0 or 1.6
Accuracy class
Provide U-shaped clamp and front flange two fixing methods to ensure that the pressure gauge is closely fitted at the opening of the control panel, and will not loosen or offset even under high-frequency vibration of the equipment.
The core pressure sensing element is made of high-grade stainless steel, which can resist the corrosion of chemical fluid and high-pressure steam. Compared with ordinary copper alloy parts, its service life can be increased by more than 2 times.
the case is filled with high-purity glycerin, which can effectively absorb the interference of mechanical vibration on the pointer, ensure that the reading is still stable and clear under the pulse pressure environment, and reduce gear wear.
using high-precision alloy movement, hysteresis error control within the range of 0.5%, can provide real-time, accurate pressure feedback for precision scientific research equipment or semiconductor manufacturing environment.
Tempered glass with a thickness of 4mm has a strong impact resistance, and will not splash when extreme overpressure causes pressure relief, effectively protecting the safety of operators.
The stainless steel enclosure adopts seamless welding process to meet IP65 dust-proof and waterproof standards, effectively preventing moisture and fine particles from entering the table, and protecting internal precision parts from environmental pollution.
| Technical Specifications | Detailed parameters |
| Installation method | Rear connector with front flange / Rear connector with U-shaped bracket |
| Shell material | 304 stainless steel / 316 stainless steel |
| Liquid-wetting material | 316L stainless steel / phosphor bronze |
| Surface material | Safety tempered glass / polycarbonate |
| Fill liquid | Silicone oil / Glycerin / Dry unfilled |
| Operating temperature | -40 degrees Celsius to 70 degrees Celsius |
| Overload pressure | 130% of full scale |
| Implementation Standards | EN837-1 or GB/T 1226 |
used to monitor the import and export pressure of ultrafiltration and reverse osmosis membrane groups. The compact panel installation method is convenient to integrate in the miniaturized integrated waterway cabinet.
When engineers design hydraulic pump stations or test benches, they need to embed the instrument into the inclined control panel so that the operator can monitor the working pressure of the hydraulic oil circuit in real time.
It is suitable for sanitary control screens that require regular cleaning. Its all-stainless steel design and good sealing meet the industry’s stringent requirements for cleanliness and corrosion resistance.
In precision gas distribution systems or vacuum testing devices, designers rely on the high-precision characteristics of the instrument to ensure that the gas pressure parameters are constant during the experiment.
according to the nominal diameter of the dial of the selected instrument, use precision laser cutting or punching machine to open corresponding round holes on the control panel, and ensure that the hole edge is smooth and free of burrs.
Insert the instrument back into the opening from the front of the panel, then insert the U-shaped mounting bracket from the back of the panel and tighten the fastening bolts until the front edge of the instrument is tightly attached to the panel.
wrap a sufficient amount of PTFE sealing tape at the thread of the rear joint and connect it with the system pressure pipeline. Double wrenches should be used during the connection to prevent the case from being deformed by force.
after installation, if there is an oil filling plug on the top of the gauge, the pressure relief hole on the oil filling plug shall be cut open or opened to balance the pressure and atmospheric pressure in the gauge to ensure the measurement accuracy.
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