Features:
Multifunctional, Power-on Self-test, Check pressure automatically, Over-pressure checking, Setting delay time for controlling, setting password for parameter protection.
High controlling accuracy and fast response;
4-digital led display, which is clear for reading
Relay output to avoid the device operate invalidly frequently;
Display and control the pressure in time
Can set upper/lower limit value and set alarm point.
It is made of high quality material for long serving life
Application: Water treatment system, Medical treatment, Water pump and air compressor, Mechanical and electronic automation, Pneumatic and hydraulic system, etc.

Specifications:
Measurement accuracy: 0.5%FS
Dimensions: 80 (mm)
Overload pressure: 150%
Voltage: 220 v
Alarm: the full range can be set at will
Output : relay switching
Sampling rate: 10 times/s
Operating temperature: -20-80 degrees
Wiring protection: Reverse polarity and short circuit protection
Port: G1/4
Wiring: power wire: red blue, output wire: yellow green
Weight: 443g

Package included:
1 x Pressure Switch
1 x manual
1 x accessory

Note:
Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.