J400-553-M408压力开关/3C认证 美国UE报关单 J402-553-M408 2*SPDT双点报警

美国UE 400系列压力开关描述单点/双点压力开关 teflon膜片
J400 型：一个单刀双掷（SPDT）输出；内部可调，无参考刻度
J402 型：二个单刀双掷（SPDT）输出；内部可调，无参考刻度
J403 型：三个单刀双掷（SPDT）输出，内部可调，无参考刻度；
J400-550 J400-551 J400-552 J400-553 J400-553 J400-554  J400-555
J402-550 J402-551 J402-552 J402-553 J402-553 J402-554  J402-555
J403-550 J403-551 J403-552 J403-553 J403-553 J403-554  J403-555

J400/J402-553压力范围及参数
型号      可调整设定范围                       死区                       *大压力               耐压**
Model   Adjustable Set Point Range        Deadband                    Over Range         Proof
Telflon diaphragm and Viton'O-Ring with 316L stainless steel 1/4" NPT (female) pressure connection and cap
550    30 "Hg Vac to 0    -1 to 0         0.1 to 0.6 "Hg      3,4 to 20,3 mbar      3    0,2   225   15,5
551    0 to 80 “wc       0 to 199,1 mbar  1.5 to 3.5 "wc      3,7 to 8,7 mbar       3    0,2   225   15,5
552    30"Hg Vac to 20 psi  -1 to 1,4      0.2 to 1 "Hg        6,8 to 33,9 mbar      20    1,4  225   15,5
553    0 to 20            0 to 1,4         0.05 to 0.3       3,4 to 20,7 mbar      20    1,4  225   15,5
554    0 to 30            0 to 2,1         0.1 to 0.4        6,9 to 27,6 mbar      30    2,1  225   15,5
555    0 to 100           0 to 6,9         0.25 to 0.75      17,2 to 51,7 mbar     100   6,9  225   15,5