Description
ABB TVB3101-1ISC
Technical Specifications:
- Type: Electro-pneumatic Positioner/Transducer
- System: ABB Process Control / Field Instruments
- Signal: 4-20 mA / HART
Functional Features:
- Precise Positioning: Accurate valve stem positioning for optimal process control.
- Diagnostic Capabilities: Advanced monitoring of valve performance and wear.
- Fast Response: Quick actuation for dynamic process requirements.
Application Scenarios:
Flow, pressure, and level control loops in oil and gas, chemical, and power generation.
Performance Parameters:
- Accuracy: High-resolution positioning with minimal hysteresis.
- Air Consumption: Low air consumption for energy efficiency.
Material Composition:
Corrosion-resistant aluminum or stainless steel housing with precision pneumatic components.
Structural Features:
Compact design with integrated pressure gauges and electrical connections.
Working Principle:
Compares the control signal with the actual valve position feedback, adjusting the pneumatic output to the actuator until the desired position is achieved.
Installation Requirements:
Mount securely to the valve actuator. Use clean, dry instrument air.
Usage Precautions:
Perform auto-calibration after installation. Verify air supply pressure matches specifications.
