Description
Led digital water pressure switch ***0ma
I. Description
YY*2 Led display pressure controller is a pressure
measurement, display, intelligent digital pressure measurement and
control products output, integrated control. This product is
a full electronic structure,
use front-end with baffle filled hydraulic resistance type pressure
sensor, the output signal is composed of high precision, low drift
amplifier processing, into the high precision A/D converter, the
digital signals into the microprocessor can processing, through
processing the signal control switch, monitoring and control of the
pressure control system. Digital Air Pressure Switch is flexible to
use, simple operation, easy debugging, safe and reliable. Widely
used in hydropower, tap water, petroleum, chemical, mechanical,
hydraulic and other industries, the fluid medium pressure
measurement display and control..
II.Features
*-digit display of the current pressure value.
Pressure preset switch point and delay switching output
The switch quantity can be arbitrarily set from zero to full
scale
The shell is equipped with node action light-emitting diode, easy
to observe
Button adjustment and on-site settings of various parameters, easy
to operate.
*-way switch output, with a load capacity of 1.2A
Analog output (4 ~ *0mA)
III .Parameter:
Control range: *0.1~0~**0Mpa
Stability ≤ 0.2% / year
Display *-digit LED display
Power supply range *4V ± *0%
Load capacity <*4V1.2A
Protection class IP*5
Ambient temperature **0 ºC ~ *0 ºC
Storage temperature **0 ºC ~ *5 ºC
Control accuracy ≤ ± 0.5% FS
Display accuracy 0 to *0%
The display range is ****9 to ***9
Maximum power consumption <3W
Relative humidity ± 0.1% FS
