美國(guó)FAIRCHILD調(diào)壓閥、Fairchild減壓閥、Fairchild繼電器，F(xiàn)airchild變送器，F(xiàn)airchild傳感器、Fairchild控制閥等
部分型號(hào)：
T5200、T5220 、T5221 、T5400 、T5420 、T5700 、TXI 7800 、TXI7850 、T7900 、T7950、T6000系列、T7800系列、T8000系列、
TD6000-405,TA6000-406,TD6000-706,TA6000-401,TD6000-421U,TD6000-706U,TD6000-416,TD6000-415,TA7800-401,TT7800-403,TT7800-703,TD7800-421,TD6000-402U,T5700-40,10262,10222,10292,10262BP,10262BPJ,10212BP,10233U,14252,20812,21312,70230,70250,100608,100612,100408,30252,70250V,25463,65852,T5700 TransducerT5700-4, T5700-40 4-20mA & 10-50mA, 3-15 psigT5700-9, T5700-90 1-5 VDC & 1-9VDC, 3-15 psig    T5200 TransducerT5200-4, T5200-40 4-20mA & 10-50mA, 3-15 psigT5200-5, T5200-50 1-5 VDC, 3-15 psigT5200-9, T5200-90 1-9VDC, 3-15 psig    T5220 TransducerT5220-4,