TA901 Transducer
The TA901 Electropneumatic (I/P) Transducer converts a milliamp current signal
to a linearly proportional pneumatic output pressure. This transducer is designed
for control applications that require a high degree of reliability and repeatability.
The TA901 is used in the control operation of valve actuators and pneumatic valve
positioners in the petrochemical, HVAC, energy management, textile, paper, and
food & drug industries.
The TA901 I/P Transducer is tested and approved by Factory Mutual as Intrinsically
Safe Class I, II and III, Division I, Groups C, D, E, F and G when installed in accordance
with the Installation, Operation and Maintenance Instructions. It should be
installed in a vertical position in a vibration-free area
The Watson McDaniel TA987 Air Filter/Regulator is recommended for filtering and
regulating the pressure of plant compressed air, and for delivering clean, dry air at
the proper pressure to pneumatic control devices.