韩国DANHI丹海HS系列单接点和双接点压力开关，用于需要压力感测的工作场合，适用的流体为无腐蚀性液体、空气、水、及冷煤等，适用温度为-10至120度，另有高温型锅炉专用，型号有：HS203-02HS206-02HS210-02HS220-02HS230-02HS306-02HS306M-02HS606-02HS606M-02HS-203HS-206HS-210HS-220HS-230HS203HS206HS210HS220HS230。)