Using very large scale digital integranted chip,so it has very
powerful function and high accuracy. Once the actuator is supplied
power,it will auto-check the control circuit to insure the
correctoperation.
Displacement transducer of actuator is n. hall sensor with
digital quantization impluse signal, Hall magnetically pulse
effects system can measure and control the travel of actuator
exactly.
Using IA infrared ray system, IA always supports communication
compatitble with IrDA. The function specification of actuator can
be set ,adjusted and operated by handheld infrared remote
controller, it is not necessary to open the top cover to reveal the
inner control circuit.
Using liquid crystal display with high-resolution, English mark
to indicate the travel percent of valve. It is very convenient to
use in the night.LED signal with high lightness to indicate the
position of actuator: full open-Red, full close -Green.The backup
batteries will support the video display when the main power is
off.
Has remote and local control(open/close/stop)function,with
local lamp indication:full close-Green(on),
Closing-Green()flickering. Torque switch
trip_Yellow(on),Fault-Yellow(Flickering).Full
open-Red(on),Opening-Red(Flickering). Reversing,electronic
contactors, Transformer, Phase discriminator has detection and
auto-correction. *4to *8 points terminal strips on terminal block
for option. Position monitoring relays with remote position
indication, local digital position indication, and PREIBUS
communication are options available.
