VACUUM PRESSURE CONTROLLER(PHOTO-ELECTRIC)

品牌mingchao型号e-1-1500-cu4类型智能压力控制器测量范围0- -1bar外形尺寸80（mm）适用范围vacuum machine

the pressure control of product consists of three parts:pressure gauge， photo-electric
sensor，electronic circuit. pressure gauge is used for measuringpressure value，photo-electric
sensor is responsible for transmitting pressure start ＆stop signalto circuit board , then the circuit
board processes the signal of photo-electric sensor, to judgewhether the controlled e is
closed or started. the control mode can be divided into two kinds:direct on/off control and signal
control.
the product control pressure by adjusting the red and greenposition indication, reference point
is not mechanical contact, but guarantee the stability and accuracywith photo-electric principle.
in products such as ordinary pumps and air compressor, internalelectronic circuit design can
directly control power which doesn’t exceed 2.2kw , withoutexternal control cabinet and
auxiliary relay.

photo-electric pressure controller

used for vacuum

pressure control,arbitrary setting

photo-electric, accuracy and stability

water-proof , dustproof, shockproof

long working life ,no failure

0- -1kg/cm2

1500w

30a

220vac50hz

168rmb