上海杉夏電子科技有限公司
Thereliable301Serieshasproventobearuggedeconomicalchoicefortopmountingontankswheresidemountingisnotpractical,orforuseinsumps
The reliable 301 Series has proven to be a rugged economical choice for top mounting on tanks where side mounting is not practical, or for use in sumps. These units feature a fixed deadband for high or low alarm or shutdown. This control can be mounted on top of any closed or open tank or sump by use of the 3/4" NPT connection. Flanges are also available in various sizes, pressure rating and material to meet any installation. Several size floats are available to accommodate liquids to a specific gravity of 0.5 and depths to 12 feet.
Electrical switch actions, SPST (SPDT) (DPDT) or (DPST), can be ordered to satisfy most applications. Two-stage operation available, consult factory. Hermetically sealed snap action or mercury contacts provide for high or low current or voltage requirements. Enclosures include general purpose NEMA 1, weatherproof NEMA 4, explosion-proof NEMA 7, 9. The explosion-proof, vapor proof version combines weatherproof, vapor proof, and explosion-proof NEMA 4, 7, 9 construction in one enclosure. The 301 Series can be used on pressurized vessels.
您感興趣的產品PRODUCTS YOU ARE INTERESTED IN
儀表網 設計制作,未經允許翻錄必究 .? ? ?
請輸入賬號
請輸入密碼
請輸驗證碼
請輸入你感興趣的產品
請簡單描述您的需求
請選擇省份