详情描述


Product Overview


Economical digital pressure switches are pressure measurement, display, and control integrated pressure measurement and control products. The product utilizes a high-precision pressure sensor at the front end, with the output signal amplified and processed by a high-precision low-drift amplifier, then sent to an A/D converter, converting it into a digital signal that the microprocessor can handle. The signal processed through calculations controls two switches, regulating the control system.


Pressure measurement and control. The intelligent pressure controller is versatile, easy to operate, and simple to tune.


Safe and reliable. Widely used in industries such as water and electricity, tap water, petroleum, chemicals, machinery, and hydraulic systems.


Measure and display pressure of fluid media.


Product Features


4-digit display for current pressure value


Pressure preset switch point output


Switching quantities can be set arbitrarily between zero and full scale.


The casing is equipped with node-activated LED lights for easy observation.


Adjust button calibration and set various parameters on-site, operation is convenient.


Enhanced anti-interference design, suitable for various electromagnetic harsh industrial environments


Product Applications


Water and electricity, potable water


Petroleum, Chemicals


Construction machinery automation, hydraulic


Technical Specifications

Range-100kPa~0~100MPa
Overload2 times full scale pressure
Pressure TypeGauge Pressure, Absolute Pressure
Precision Grade±0.5%FS
Supply Voltage8~28VDC;220VAC
Control Points2 Control Points
Long-term stability±0.1% FS/yr
Ambient Temperature-30℃ ~80℃
Storage Temperature-40℃ ~85℃
Relative Humidity≤ 80%
Display Method4-digit LED display
Display Range-1999~9999
Protection GradeIP65
Load Capacity220VAC 3A
Power Consumption< 3W
Dimensions