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CKD帶數(shù)字顯示電子式壓力傳感器DPPG-D-PNA-6BM1
CKD帶數(shù)字顯示電子式壓力傳感器DPPG-D-PNA-6BM1
壓力傳感器兩線制比較簡(jiǎn)單,一般客戶都知道怎么接線,一根線連接電源正極,另一個(gè)線也就是信號(hào)線經(jīng)過儀器連接到電源負(fù)極,這種是*簡(jiǎn)單的,壓力傳感器三線制是在兩線制基礎(chǔ)上加了一個(gè)線,這根線直接連接到電源的負(fù)極,較兩線制麻煩一點(diǎn)。四線制壓力傳感器肯定是兩個(gè)電源輸入端,另外兩個(gè)是信號(hào)輸出端。四線制的多半是電壓輸出而不是4~20mA輸出,4~20mA的叫壓力變送器,多數(shù)做成兩線制的。壓力傳感器的信號(hào)輸出有些是沒有經(jīng)過放大的,滿量程輸出只有幾十毫伏,而有些壓力傳感器在內(nèi)部有放大電路,滿量程輸出為0~2V。至于怎么接到顯示儀表,要看儀表的量程是多大,如果有和輸出信號(hào)相適應(yīng)的檔位,就可以直接測(cè)量,否則要加信號(hào)調(diào)整電路。五線制壓力傳感器與四線制相差不大,市面上五線制的傳感器也比較少
SMC 電磁換向閥SY7440-5DZ-02
SMC 電磁換向閥SY7140-5DZ-02
SMC 電磁換向閥VQ4351-5H1-03
SMC 電磁換向閥VQ4251-5H1
SMC 電磁換向閥SY7240-5DZ-02
SMC 氣路組件AC40A-04E-B
ATOS 節(jié)流閥 JPQ-212-17 ATOS
PARKER PCD00A-400-30
8.5823.3832.1024
VCX7003-P
NF8327B012 24V
P+F VDM28-15-L-IO/73C/110/122
VDM28-15-L1-IO/73C/110/122
P+F KFD2-STC5-EX1
P+F KFD2-SR2-Ex1.W
P+F UPR-03
P+F KFD2-EB2.R4A.B
FESTO DPA-40-16
ASCO 238614-058-D
SMC VFS5100-5FZ-04
SMC VV061-08C2-5L-C3F-X20
SMC EIL100-F02
IFM E11315
PARKER 70B205QBT1KX321