Trerice TA901 Pressure Transducer

The TRERICE TA901 is an electropneumatic (I/P) pressure transducer that converts a 4–20 mA control signal into a proportional 1–17 psi pneumatic output for valve actuators and other pneumatic devices. It uses a 3–100 psi supply and delivers 1–17 psi output per ANSI/FCI 87-2 from a 4–20 mA input, with a 20–100 psi supply pressure range. The unit features a 1/4 in. NPT pneumatic connection and a 1/2 in. NPT electrical connection, and can be mounted on pipe, panel, or bracket; it also includes an intrinsically safe design and built-in volume booster. Commonly employed in HVAC, chemical processing, power generation, paper mills, and industrial automation, the TA901 provides accurate electro-pneumatic signal conversion for valve positioners and pneumatic actuators, with common replacements including TA987, Fisher 846, and ABB TEIP11.