Xi'an Yunyi Instrument Co., Ltd
Xi'an Yunyiyibiao Instrument Co., Ltd. is a national high-tech enterprise, specializing in the R&D, production and sales of pressure transmitter,level meter, flow , temperature instrument and
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Product Features
Fully Automatic Operation: Automatically completes the entire process from pressurization to report printing, offering convenient, efficient, and effort-saving operation
High-Precision Measurement: Built-in or external pressure sensors with accuracy up to Class 0.02 ensure reliable data
Intelligent Control: Utilizes PID closed-loop control algorithms, supporting multiple modes including step pressure increase, ramp pressure increase, and pressure hold testing
Flexible Configuration: Supports manual pressure or range settings, automatically completing upward/downward stroke pressurization
One-Click Calibration: Fully automated pressure calibration via professional calibration software with a single mouse click
Robust Communication: Compatible with HART, RS485/Modbus, RS232/Modbus signal types; supports Bluetooth and WiFi wireless expansion
Data Management: Supports encrypted data storage and cloud synchronization for traceability and management
Human-Machine Interaction: Large touchscreen interface for intuitive, user-friendly operation
Safety Assurance: Comprehensive protection against overpressure, overcurrent, leakage, and sensor failure; automatic pressure shutdown during faults for worry-free safety
Piping Design: Large internal tubing minimizes clogging; integrated drainage system ensures easy maintenance
Core Advantages
True Fully Automated: No manual intervention required from pressurization to reporting
Leading Accuracy: Class 0.02 precision meets the highest metrology standards
Intelligent Safety: Multi-layered protection mechanisms ensure human-machine safety
Open Compatibility: Supports multiple communication protocols for seamless system integration
Cloud-Ready: Data encryption and cloud synchronization empower digital management
Application Areas
Metrology and Testing Institutions: Periodic verification and calibration of pressure instruments
Industrial Manufacturing: Rapid batch testing of pressure sensors on production lines
Energy Management: In-service inspection of pressure equipment in power, petrochemical, and related industries
Scientific Research and Experimentation: High-precision pressure control and data acquisition/analysis
Quality Supervision: Acceptance testing of pressure instruments in third-party testing laboratories