PP981, IP 54 (IP 65 on request) AVAILABLE APPROVALS ATEX
The ADCATROL PP 981 positioner requires an input signal of 0,2÷1bar (3÷15psi) for the proportional control actuator. The positioner compares the output signal from a controller with the position feedback and varies a pneumatic output signal to the actuator accordingly. The actuator position is therefore guaranteed for any controller output signal and the effects of varying differential pressure.
IP RATING: IP 54 (IP 65 on request)
AVAILABLE APPROVALS: ATEX
COMMUNICATION: 0,2 to 1 bar (3 to 15 psi)
OPERATING TEMPERATURE: -40 to 80 ºC