H400-156-M408压力开关/3C认证 美国UE报关单 H402-156-M408 双点SPDT现场可调

美国UE开关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。
H400 型：一个单刀双掷（SPDT）输出；外部可调，参考刻度
H402型：二个单刀双掷（SPDT）输出；外部可调，参考刻度
H403型：三个单刀双掷（SPDT）输出；外部可调，参考刻度
H400-126  H400-134  H400-137  H400-144  H400-146  H400-156 H400-164
H402-126  H402-134   H402-144  H402-146  H402-156  H402-164
H403-126  H403-134   H403-144  H403-146  H403-156  H403-164

H400/H402/H403-156压力范围
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