A:technique characteristics:The electronics porcelain and ceramics technique of the adoption forerunner,have no to win to lie the dry type pressure of the liquid diagraph technique,thick film electronics technique,the SMT technique and the PFM signal to deliver a technique.The anti- pounds at an ability strong, leading to press can reach quantity a distance of several go to a hundredfold;The stability is high, surpassing 0.1% annually, can match in excellence with the intelligence form mutually.Lie a direct function of the quality pressure in the porcelain and ceramics film slice, the normal pressure makes the film slice be partial to move a 0.025 mms, super press appearance to also make the film slice be partial to move a 0.1 mms, measure the film slice to stick at this time to the porcelain and ceramics support up, avoid the PMC133 pressures to change to send a machine is the standard pattern in the Cerabar series product.Have two kinds of different form outer shells, the plastics outer shell can go together with numeral the spot a display, the aluminum outer shell can go together with to imitate the spot a display;The 7 MPas measures the distance adoption porcelain and ceramics to spread the feeling machine(have similar to the 鈦 material anti- chemistry to decay an ability with the 哈 surname metal alloy) as follows, the 7 MPas measures the distance adoption proliferation 硅 to spread the feeling machine above, being applicable to air,liquid,the steam pressure to carry on diagraph, having the G1/2 and the M20 ╳s 1.5 wait various processes to connect a form.
Two:the typical model is applied: Be applicable to industry extensively in to the diagraph of the liquid,air and the steam
Detailed parameter:
Three:the work principle:Lie a direct function of the quality pressure in the porcelain and ceramics film slice, the normal pressure makes the film slice be partial to move a 0.025 mms, super press appearance to also make the film slice be partial to move a 0.1 mms, measure the film slice to stick at this time to the porcelain and ceramics support up, avoid damage.The film slice move output amount of electric capacity, from link with it directly of the electronics parts examination,enlarge with conversion is standard signal.
Four:measure scope:
Opposite pressure:The biggest 0~40 MPas, minimum 0~1 KPa
Absolute pressure:The biggest 0~40 MPas, minimum 0~10 KPas
Negative opposite pressure:The biggest － 0.1 MPas~+2.4 MPas, the minimum － 2 KPas~+2 KPas
Five:allow temperature:
Environment temperature:The － is 30~+70 ℃s
Lie quality temperature:The － is 30~+80 ℃s(the short time can reach to 130 ℃s)
The 貯 saves temperature:The － is 40~+85 ℃s
The temperature influence:
The － is 20~+70 ℃ 0.15%/10 Ks
－ 30~ －s 20 ℃ 0.2%/10 Ks
Line degree:The ± 0.2% or ± 0.5%
Late : Surpass 0.01/%
Stability:Surpass 0.1% annually
Install the influence of the position:Install arbitrarily to zero:00 to have no influence.
Six:the work electric voltage 12.5~36 VDCs
The signal exportation:4~20 mAs is two lines systems, 0~20 mAs three lines systems
The process conjunction:thread outside the G1/2, the M20 xes 1.5 outside threads
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