Y047 Float Pressure Gauge 0.001-0.25 MPa Range with ±0.05% Accuracy for Industrial Calibration
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
XINYIYB
Product Description
Y047 Float Pressure Gauge - High Precision Air Pressure Balance
Professional pneumatic load pressure gauge utilizing compressed air or nitrogen with unique floating ball mechanism for stable, accurate pressure calibration of instruments.
Operating Principle
The Y047 Float Pressure Gauge creates pressure using compressed air or nitrogen in the lower sphere chamber. A special weight on top causes the float to lift and stabilize within the nozzle, achieving equilibrium where gravitational force balances air pressure force for reliable, constant output pressure proportional to applied weight.
Technical Advantages
- Automatic flow regulation for precise output without manual adjustments
- Continuous stable pressure readings with suspended float mechanism
- Low friction design with high resolution and excellent repeatability
- Self-cleaning feature through continuous air flow during operation
- Operator-independent accuracy requiring no specialized expertise
Technical Specifications
| Parameter | Specification |
|---|---|
| Output Pressure Range (Y047) | 0.001 ~ 0.25 MPa |
| Accuracy Class | ±0.05% |
| Operating Temperature | 15 ~ 30°C |
| Temperature Coefficient | 1.7×10^-5 /°C |
| Air Pressure Requirements | Rated 0.5 MPa, Max 0.7 MPa, Min 1.5x output pressure |
| Air Consumption | ≤150 L/h at rated supply pressure |
| Dimensions (Y047) | 380×240×260 mm |
| Construction Material | 304 Non-magnetic stainless steel |
Application Fields
- Calibration of pressure gauges, sensors, and transmitters
- Industrial environments requiring precise pressure measurement
- Metrology laboratories for accurate pressure equipment calibration
- Aerospace and automotive critical systems testing
Installation & Operation
Install in stable environment near 20°C with 10-75% humidity, free from vibrations and corrosive media. Connect to gas source and device under test, ensuring tight knurled nut connections. Adjust air source pressure, open valves, place weight on float ball, and observe pressure output corresponding to applied weight.
Maintenance Guidelines
Regularly inspect and clean float and nozzle using alcohol or carbon tetrachloride. Check for leaks by closing output valve after applying weight and monitoring pressure retention in test instrument.
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Company
Xi'an Xinyi Instrument Technology Co., Ltd.
Location
Digital Building, Middle section of Keji Fifth Road, Yanta District, Xi 'an, Shaanxi, China
Contact Person
Jayna