~Electric contact diaphragm pressure gauge is suitable for the corrosive easy crystallization, high viscosity, high temperature, easy solidified and have solid suspended matter, fluid and solid liquid mixed medium, no explosion danger of fluid pressure force measurement (control), and the measured pressure (control) system to realize automatic control and a letter (alarm) system or equipment.
Instrument of the diaphragm and diaphragm material selection in accordance with the installation and the media need to decide, all steel electric contact diaphragm pressure gauge to choose to PIONEER the header for all stainless steel electric contact pressure gauge, the header has two options, a convex acrylic cover type and firm type two kinds, convex acrylic cover type, cannot be applied to a chemical solvent work environment, and strong type meter can be used for any job except with explosion danger of medium environment, instrument shell are SUS304 stainless steel shell (strong corrosion environment is optional teflon), movement and the liquid part is SUS316 (also can choose SUS316L), anti-corrosion properties of header Good, excellent service life and high temperature resistance, good versatility.
The material of diaphragm body can be selected as PP material, stainless steel material (diaphragm 316L), teflon material, etc.
The connection type generally has the thread installment type, the flange installment type, the clamp connection type and so on.
Our electric contact diaphragm pressure gauge has the advantages of delicate and beautiful appearance, reliable structure, superior quality, long life and so on.
The diaphragm pressure gauge with electric contact is equipped with two-position switch contact device of upper and lower limits (three contact point or four contact point type gauge head can also be selected, according to different control requirements, different wiring methods can be used), which can send signals or on and off the control circuit when the pressure reaches the set value for automatic control or signaling by the operating system. Its diaphragm structure can effectively isolate strong corrosion, high temperature, high viscosity, easy to crystallize, easy to solidify, with solid floating animal pressure medium, to ensure that the electric contact gauge can effectively measure (control) the system or mechanical working pressure.
Electric contact diaphragm pressure gauge is widely used in mechanical, chemical, petroleum metallurgy, electric power, alkali making, water treatment and other industrial production process or electromechanical equipment to measure the pressure of various fluid media without explosion risk. Usually, the instrument is used together with the corresponding electrical devices (such as relays and contactors) to realize the purpose of automatic control and alarm for the pressure system under test (control).
PIONEER electric contact diaphragm pressure gauge advantages :(1) novel design, beautiful appearance; (2) reliable structure, complete varieties and specifications, tailor-made; (3) good movement stability and adaptability; (4) a variety of diaphragm materials are available, with a wide range of application; (5) simultaneous measurement and control, simple installation and small maintenance; (6) factory direct sales, cost-effective, fast delivery, and perfect after-sales service.