Description
E69F-T12 – Foxboro Field-Mounted Current-to-Pneumatic Converter
Product Overview
The E69F-T12 is a high-reliability field-mounted current-to-pneumatic converter manufactured by Foxboro, designed for industrial process control signal conversion. This precision instrument converts standard DC current control signals into stable pneumatic output pressure, enabling seamless communication between electronic control systems and pneumatic actuators, valves, and positioners. The E69F-T12 features rugged field-grade construction and precise signal calibration, eliminating signal deviation and unstable actuator response in harsh process environments to ensure accurate and repeatable process regulation.
Technical Specifications
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Brand: Foxboro
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Model: E69F-T12
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Warranty: One Year
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Condition: 100% New & Original
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Product Type: Current-to-Pneumatic (I/P) Signal Converter
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Input Signal: Standard industrial DC current signal
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Output Pneumatic Range: 20–100 kPa, 3–15 psi, 0.2–1.0 bar standard adjustable pressure output
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Regulation Feature: Equipped with adjustable filter regulator for stable air supply filtering and pressure stabilization
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Structural Design: Explosion-proof integrated junction box option for hazardous area deployment
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Operating Temp: -20℃ to +60℃, suitable for outdoor and indoor industrial field environments
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Weight: 2.3 kg (main unit), 3.5 kg total shipping weight
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Protection Performance: Industrial dust-proof and anti-corrosion housing, resisting field vibration and temperature fluctuation
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Core Advantage: High conversion accuracy, low signal hysteresis, long-term stable operation without frequent calibration
Application Scenarios
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Petrochemical Process Control: TheE69F-T12 is widely deployed in oil refining and chemical production lines, converting electronic control signals into pneumatic power to drive regulating valves and actuators. It ensures stable flow, pressure, and liquid level closed-loop control in flammable and explosive process environments.
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Power Plant Auxiliary Systems: Applied in thermal power plant boiler and pipeline regulation systems, matching pneumatic valve positioning equipment to realize accurate remote control of process parameters, improving the safety and stability of power generation auxiliary control loops.
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General Industrial Process Automation: Suitable for water treatment, metallurgy, and pharmaceutical process industries, serving as a core signal conversion unit for hybrid electric-pneumatic control systems, solving signal mismatch problems between PLC/DCS electronic output and pneumatic execution components.
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