Foxboro E69F-B12-S Pneumatic Converter

Product Description

Model: E69F-B12-S E69F-B12-S is a Field-Mounted Current-to-Pneumatic (I/P) Converter of E69F series, manufactured by Foxboro (Schneider Electric). Code B stands for bolted weatherproof housing; 12 means 4~20mA DC input and 20~100kPa (3~15psi) standard pneumatic output; S denotes supply & output pressure gauges equipped. This instrument receives analog current signal from DCS/PLC and linearly converts it into proportional pneumatic pressure signal to drive pneumatic control valves and positioners. It features high stability and repeatability, serving as key signal conversion instrument in process industries, widely used for spare parts replacement of legacy systems.

Specifications

• Part Number: E69F-B12-S
• Manufacturer: Foxboro (Schneider Electric)
• Type: Field-mounted I/P Current to Pneumatic Converter
• Input Signal: 4~20mA DC, impedance 170Ω, direct / reverse action selectable
• Output Signal: 20~100kPa (3~15psi / 0.2~1.0bar) pneumatic pressure
• Housing: Type B bolted weatherproof enclosure, non-explosion-proof
• Option S: Built-in supply pressure gauge and output pressure gauge
• Accuracy: ±2% of span
• Linearity: Typical ±0.5% of span
• Repeatability: Typical ±0.25% of span
• Dead Band: 0.1% of span
• Operating Ambient Temp: 0℃ ~ +60℃
• Net Weight: Approx. 2.3kg, shipping weight approx. 3.5kg
• Mounting: Field wall mount

Application

1. Petrochemical, refinery plants, convert 4-20mA DCS signal to pneumatic signal for pneumatic control valves;
2. Power plant, natural gas processing plant for control loop signal conversion of regulating valves;
3. Process industries including paper, pharmaceutical and metallurgy for pneumatic actuators;
4. Matched with Foxboro I/A DCS control system;
5. Replacement and maintenance spare parts for old I/P transmitters.

Same Series Models (E69F Series I/P Converter)

E69F-B12, E69F-B12-RS, E69F-BI2, E69F-BI2-MRS, E69F-T12, E69F-T12-JRS, E69F-TI2-J