The Metryva Chuanyi MTVPDS843 Differential Pressure Transmitter is designed to measure the differential pressure of liquids, gases, or steam, converting these measurements into a 4-20 mA DC current signal. It supports HART communication, PROFIBUS-PA, and FF communication protocols, enabling remote configuration and monitoring via communication devices.
 
High Stability: Ensures consistent performance over extended periods.
Intelligent Diagnostics and Simulation: Provides advanced diagnostic capabilities and simulation functions for enhanced operational efficiency.
Flexible Configuration: Offers multiple configuration options to meet diverse application requirements.
Variety of Corrosion-Resistant Materials: Available in various materials to suit different media and environmental conditions.
Authoritative Certifications: Holds certifications from recognized authorities, ensuring compliance with industry standards.
Signal Output:
4-20mA DC current signal with HART communication superimposed.
PROFIBUS-PA communication signal.
FF (Foundation Fieldbus) communication signal.
 
Technical Specifications:
Accuracy: ±0.04% FS.
Response Time: 90 ms.
Maximum Turndown Ratio: 100:1.
Stability: ±0.1% FS over 10 years.
 
Advanced Communication:
The integration of HART, PROFIBUS-PA, and FF protocols ensures compatibility with modern industrial automation systems, enabling seamless data exchange, remote calibration, and real-time monitoring.
 
Applications:
The PDS843 Differential Pressure Transmitter is suitable for various industries requiring precise differential pressure measurement and control, including:
Data Center Application: Monitors differential pressure across chilled water systems and air handling units, ensuring balanced fluid flow and detecting potential blockages or inefficiencies to maintain effective cooling throughout the data center.
Petrochemical Industry: Utilized in processes involving the measurement of differential pressures in liquid, gas, or steam systems.
Chemical Processing: Applied in systems requiring accurate differential pressure monitoring and control.
Power Generation: Employed in monitoring differential pressures within power plant systems.
Water Treatment: Used in systems that necessitate precise differential pressure measurements for effective operation.