J400-156-M408压力开关/3C认证 美国UE报关单 J402-156-M408 2*SPDT双点报警

美国UE 400系列压力开关描述
外壳压铸铝合金压铸壳体，环氧树脂涂层，垫圈密封，卡紧螺丝。外壳等级符合NEMA 4X要求。
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
J400-126  J400-134  J400-137  J400-144  J400-146  J400-156 J400-164
J402-126  J402-134  J402-137  J402-144  J402-146  J402-156 J402-164
J403-126  J403-134  J403-137  J403-144  J403-146  J403-156 J403-164

J400/J402/J403-156压力范围及参数
Model A djustable Set Point Range    Deadband   Over Range Pressure
                                    Deadband doubles for2 and 3 switch types
Brass bellows with nickel-plated brass 1/4” NPT (female) pressure connection; Models 126 and 134 have zinc-plated steel spring exposed to media
126   -1 to 0                                     6,8 to 30,5 mbar         0,2

134   -1 to 1,4                                  6,8 to 40,6 mbar         1,4
137   0 to 199,1 mbar                      5 to 14,9 mbar            0.2
144   0 to 1,4                                   6,9 to 34,5 mbar         1,4
146   0 to 2, 6                                 9 to 41,4 mbar            2
156   0 to 6,9                                   13,8 to 55,2 mbar       6,9
164   0 to 13,8                                 20,7 to 137,9 mbar     13,8