Product Features
1. High-Precision Control
Precise Micro-Pressure Output: Covers micro-pressure ranges from Pa to kPa
Stable and Reliable: Pressure stability better than 0.05% FS
Rapid Response: Motor-driven pressure generation ensures fast response and precise adjustment
2. Intelligent Operation
Motorized Control: Eliminates manual pressure generation for simple, convenient operation
Digital Display: Real-time visualization of setpoint and actual pressure values
One-Touch Operation: Rapid positioning at preset pressure points for enhanced efficiency
3. Professional Design
Compact Structure: Small footprint for portability and field deployment
Multi-Interface Compatibility: Standard quick-connect fittings adapt to diverse test instruments
Environmental Adaptability: Wide operating temperature range for versatile deployment

Core Functions
1. Precision Micro-Pressure Generation
Positive/Negative Pressure Output: Supports positive pressure, negative pressure, and differential pressure modes
Fine Adjustment: Micro-adjustment knob enables Pa-level precision tuning
Stable Holding: Automatic pressure compensation ensures long-term stability
2. Intelligent Calibration
Multi-Point Calibration: Supports automatic or manual multi-point calibration
Data logging: Built-in storage records calibration process data
Error calculation: Automatically calculates indicated value error to determine compliance
3. Wide Application
Multiple instruments: Compatible with micro-pressure gauges, micro-pressure sensors, differential pressure transmitters, etc.
Multi-industry applicability: Suitable for medical, environmental, HVAC, meteorological, and other fields
Dual-purpose for field and lab: Portable design accommodates both field and laboratory use

Technical Advantages
1. Precision and Stability
Imported Core Components: Utilizes high-precision pressure sensors and control valves
Temperature Compensation: Built-in temperature sensor with automatic temperature compensation
Long-Term Stability: Precision machining ensures excellent repeatability and minimal drift
2. User-Friendly Operation
Intuitive Design: Well-organized panel layout for simple, intuitive operation
Quick Connectivity: Standard interfaces enable rapid connection to test instruments
Maintenance-Free Design: Oil-free lubrication ensures long-term operation without servicing
3. Safety and Reliability
Overpressure Protection: Automatic pressure limiting prevents damage from overvoltage
Electrical Safety: Complies with electrical safety standards for worry-free use
Reliable Quality: Industrial-grade components ensure extended service life

Application Areas
1. Medical Equipment
Ventilator pressure sensor calibration
Anesthesia machine pressure parameter verification
Medical gas pressure gauge verification
2. HVAC
Air pressure sensor calibration
Differential pressure transmitter verification
Indoor/outdoor pressure differential monitoring instrument calibration
3. Environmental Monitoring
Monitoring of atmospheric pressure micro-variations
Calibration of environmental differential pressure instruments
Verification of pressure parameters in meteorological instruments
4. Industrial Processes
Calibration of micro-pressure process control instruments
Verification of cleanroom differential pressure monitoring
Verification of micro-pressure sensors for fluid control

YUN YI ,we are professional manufacturer that engaged in the fields of pressure measurement instrument.
we have 12 years sensor producing and developing experiences

Xi'an Yunyi Instrument Co., Ltd is a professional R&D center and manufacture of measuring instruments.And here's a variety of products for you choice: pressure transmitters,temperature transmitters,flow transmitters,weighing instruments and so on.Our products have been made by advanced technology, with high quality, fast delivery period, which have attracted so many domestic and foreign customers.

12 moths warranty
OEM&ODM
Near 1/2 buyers found pressure sensor & contact us