Description

Foxboro 43AP-FA42C/PB-BA Pneumatic Indicating Controller

The Foxboro 43AP-FA42C/PB-BA is a versatile pneumatic indicating controller designed to measure and control variables such as pressure, temperature, flow, and liquid level in industrial processes. This instrument is a staple in the oil and gas, petrochemical, and power generation industries, providing high-precision control without the need for electronic power sources. By utilizing the 43AP-FA42C/PB-BA, plant operators can maintain stable process loops in hazardous or remote locations where pneumatic signaling is the standard for safety and reliability.

The product images presented are not actual photos. For further information, please get in touch with us. Email: sales@fyplc.cn | Tel: +86 15359458915

Technical Specifications

• Brand: Foxboro (Schneider Electric)

• Model: 43AP-FA42C/PB-BA

• Availability: In Stock / Ready to Ship

• Delivery Time: 3 days after payment

• Guarantee: 12 Months Warranty

• Condition: New / Used (Tested OK)

• Control Action: Proportional plus Derivative (PD) or Proportional (P)

• Output Signal: 3 to 15 psi (Pneumatic)

• Mounting: Panel or Pipe mounting options

• Housing: Weatherproof glass-fiber reinforced case

• Operating Medium: Clean, dry, oil-free air or non-corrosive gas

• Supply Pressure: 20 psi nominal

Industry Applications

• Petrochemical Plants: Regulating flow and pressure in explosive environments where pneumatic systems offer intrinsic safety.

• Refineries: Managing temperature control loops in distillation units and heat exchangers.

• Water Treatment: Controlling tank levels and pump discharge pressures in remote pumping stations.

• Marine Engineering: Providing robust engine room pressure monitoring and control on vessels and offshore platforms.

The product images presented are not actual photos. For further information, please get in touch with us.

The 43AP-FA42C/PB-BA is renowned for its durability and ease of field calibration, making it a trusted choice for engineers maintaining legacy pneumatic control infrastructures globally.