| 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 measuring
pressure value,photo-electric
sensor is responsible for transmitting pressure start &stop signal
to circuit board , then the circuit
board processes the signal of photo-electric sensor, to judge
whether the controlled equipment 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 green
position indication, reference point
is not mechanical contact, but guarantee the stability and accuracy
with photo-electric principle.
in products such as ordinary pumps and air compressor, internal
electronic circuit design can
directly control power which doesn’t exceed 2.2kw , without
external 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







