Application
The BuoHuong Solid Front Pressure Gauge is designed for high safety and precision monitoring in demanding industrial environments. It is widely used in various industries, including:
- Food Industry: For ensuring pressure consistency and safety during production processes.
- Canning and Pharmaceutical: In sterilization and canning processes where precise pressure control is crucial.
- Petrochemical Industry: To monitor pressure in refineries and chemical plants.
- Nuclear and Conventional Power Plants: For critical pressure measurements in power generation systems.
The solid front design provides enhanced safety, protecting operators in case of elastic element leakage or failure, thus preventing hazardous fluid leakage or the discharge of harmful particles.
Theory
The BuoHuong Solid Front Pressure Gauge utilizes the classic Bourdon Tube mechanism. The Bourdon Tube is a curved metal tube that straightens as pressure increases. This mechanical deformation is transmitted through a mechanical linkage to the pointer, which then indicates the pressure on the dial.
- Solid Front Design: The solid front construction serves to isolate the pressure sensing element from the front of the gauge, offering additional protection in case of tube rupture or failure.
- Safety Features: In the event of a failure, the pressure gauge is equipped with a safety cell that prevents the escape of harmful fluids or debris, ensuring operator safety.
Parameters
- Dial Size: 125mm (5")
- Accuracy: ±1.0% Full Scale (FS) according to ASME B40.1
- Range: From 0...0.6 to 0...1600 bar; 0...15 to 0...15000 psi.
- Temperature Range:
- Ambient Temperature: -30°C to +75°C
- Process Fluid Temperature: -30°C to +150°C
- Pressure Limits:
- Steady: 3/4 X full scale value
- Fluctuating: 2/3 X full scale value
- Short Time: Full scale value
- Protection Rating: IP65 (IEC 529)
- Process Connection: AISI 316L
- Bourdon Tube: Seamless AISI 316L tube
- Back Cover Box: Reinforced polyamide fiberglass, UV stabilized
- Locking Ring: Polypropylene reinforced fiberglass
- Viewfinder: Safety glass
- Pointer: Adjustable, black aluminum
This pressure gauge is engineered for durability, reliability, and safety in challenging industrial environments, ensuring precise and stable pressure readings while protecting personnel and equipment.
| Scale Unit |
Pa |
KPa |
MPa |
bar |
kgf/cm² |
atm |
mmHg |
Lbf/in²(psi) |
| Pa |
1 |
0.001 |
0.000001 |
0.00001 |
0.00001 |
0.00001 |
0.0075 |
0.000145 |
| KPa |
100 |
1 |
0.001 |
0.01 |
0.010197 |
0.00987 |
7.50062 |
0.14504 |
| MPa |
1000000 |
1000 |
1 |
10 |
10.1972 |
9.86923 |
7500.62 |
145.038 |
| bar |
100000 |
100 |
0.1 |
1 |
1.01972 |
0.98692 |
750.062 |
14.5038 |
| kgf/cm² |
98066.5 |
98.0665 |
0.098067 |
0.980665 |
1 |
0.9678 |
735.556 |
14.2233 |
| atm |
101325 |
101.325 |
0.101325 |
1.01325 |
1.03323 |
1 |
760 |
14.6959 |
| mmHg |
133.322 |
0.1333 |
0.000133 |
0.00133 |
0.00136 |
0.00132 |
1 |
0.01934 |
| Lbf/in²(psi) |
6894.76 |
6.89475 |
0.00689 |
0.06894 |
0.07031 |
0.06805 |
51.7151 |
1 |
Zhejiang Bohong Intelligent Technology Co., Ltd., situated at 1118 Xin'an Road in the Nanxun Economic Development Zone of Huzhou City, Zhejiang Province, is a modern enterprise designed in a garden-style aesthetic. This venture is a joint investment by Zhejiang Xingxiangyi Precision Manufacturing Co., Ltd. and Zhejiang Hakin Instrument Co., Ltd. Its workshop spans 12,000 square meters. Our company possesses more than 200 sets of various production and testing equipment, all of which are at an industry-leading level, fully capable of comprehensive performance testing for pressure instruments.
Our company boasts a seasoned research and development team consisting of over 70 mid-level and senior professionals who are committed to crafting high-quality, reliable pressure gauges, thermometers, gas pressure regulators, welding and cutting torches, and other related products.
Our pressure gauges are certified with the Type Approval Certificate for Measuring Instruments, and our company has achieved certifications in international quality, environmental, and occupational health and safety management systems, along with ISO measurement management, Korean Industrial Standards (KS), Chinese Intellectual Property Standards, and EU CE Certification.
Our diverse product line serves critical roles in defense, aerospace, shipbuilding, machinery, petrochemical, metallurgy, power generation, textiles, food, and pharmaceutical industries. It includes a wide array of pressure gauges, regulators, high-purity gas reducers, and welding tools, totaling over a hundred varieties and two thousand models, forming a comprehensive product system that caters to a broad customer base.
With an extensive network of over 400 sales and service centers across more than 30 provinces, cities, and autonomous regions, our products are also exported globally to markets in Europe, the Americas, Russia, Canada, South Korea, Southeast Asia, and beyond.
3 Pressure Gauge Production Line
Gas Regulator Production Line
Processing Area
Overpressure Testing Area
Welding Area
FAQ:
1. The Quality of Our Products
Q: How is the quality of your pressure gauges ensured?
A: Every single one of our pressure gauges is subjected to a stringent testing process, including Bourdon tube overpressure tests, finished product overpressure tests, 100% inspection before leaving the factory, and random inspections on each batch. We are committed to ensuring that every pressure gauge meets the highest quality standards.
2. Price
Q: What pricing can we expect for your products?
A: Our team has over ten or even twenty years of rich experience in the pressure gauge industry, and we strive to provide customers with high-quality products with high cost-effectiveness. Our pricing reflects both the high quality of our products and the rationality of the market.
3. OEM Services
Q: Do you provide OEM services?
A: Yes, over the years, we've handled many OEM orders from globally renowned companies. Our extensive experience ensures that we can meet a diverse range of OEM requirements with precision and high quality.
4. Delivery
Q: What are your delivery times?
A: Our delivery schedule is prompt, with a turnaround of approximately 30 days for existing models. We prioritize efficient production timelines without compromising on quality.
5. Service
Q: What after-sales service do you offer?
A: We aim for long-term trade cooperation, so we always provide the best after-sales service. We understand that each situation is unique. Therefore, we are open to discussing and agreeing upon the most suitable form of compensation on a case-by-case basis to ensure your satisfaction.
6. Special Orders:
We welcome orders with special requirements for our products. Our R&D team is ready to meet your specifications with precision and care.
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