DeZurik PMV P36C Руководство - Страница 11
Просмотреть онлайн или скачать pdf Руководство для Позиционеры клапанов DeZurik PMV P36C. DeZurik PMV P36C 19 страниц. For pneumatic actuators
Печатать страницуI/P Electric Control Unit, P41C
The I/P Unit
The I/P unit is mounted directly on top of the positioner. Span and Zero for the I/P converter are factory
set. No external air supply is needed, as the I/P unit is supplied with air from the positioner. The I/P unit
accepts a 4–20 mA input signal. (Other ranges are available on request.)
Positioners installed in hazardous areas can be ignition sources. Ensure positioners used in
hazardous areas have proper fire/explosion ratings.
Filter
The filter plug can blow out and cause injury or damage if it is removed while under pressure.
Do not remove the filter plug when the positioner is pressurized.
The I/P unit is equipped with a built in filter. The threaded filter plug can easily be removed for
replacement. During replacement, always check the filter compartment, and clean if necessary. Make
sure the filter plug O-ring is in good condition.
August 2012
PMV P36C and P41C Positioners
used with DeZURIK Pneumatic Actuators
Page 11
DeZURIK
D10327