壓力開關(guān)

壓力繼電器有柱塞式、膜片式、彈簧管式和波紋管式四種結(jié)構(gòu)形式。

當從繼電器下端進油口3進入的液體壓力達到調(diào)定壓力值時，推動柱塞2上移，此位移通過杠桿放大后推動微動開關(guān)4動作。

改變彈簧1的壓縮量，可以調(diào)節(jié)繼電器的動作壓力。

HED8OH-2X/100K14AS

HED8OH-2X/100K14AS

HED8OH-2X/100K14AS

HED8OH-2X/100K14AS

HED8OH-2X/100K14AS

HED8OH-2X/100K14AS

HED8OH-2X/100K14AS

HED8OP-2X/350K14

HED8OP-20/350K14

HED8OA-2X/350K14

HED8OA-20/350K14

HED8OP20/100K14S

HED8OH20/100K14AS

HED8OP20/50K14S

HED8OH20/100K14KS

HED8OP20/350K14

HED8OA20/200K14AS

HED8OA20/200K14V

HED8OH20/350K14AS

HED8OP20/200K14AS

HED8OA20/350K14SV

HED8OP20/100K14AS

HED8OH20/100K14A

HED8OA20/50K14KS

HED8OH20/200K14S

HED8OH20/100K14

HED8OH21/50K14KS

HED8OH21/50K14

HED8OA21/50K14

HED8OH-21/200K14V

HED8OA-21/100K14

HED8OH21/200K14A

HED8OH21/200K14

HED8OH21/100K14V

HED8OH21/100K14S

HED8OA21/200K14KS

HED8OP21/200K14S

HED8OA21/350K14KS