雙色液位計采用雙色顯示裝置、液位顯示清晰。并且，下自閉閥自閉性能好，當需要時，可直接拆開液位計清洗內腔。無需放盡艙柜內的液體。操作簡便，安全可靠。適用于測量水及閃點大于65℃的燃油、滑油等液位高度。
The level can be indicated clearly because of the double color indication of the level gauge．And because of good functioning of the lower self-c1osing valve，when required， the liquid chambers can be cleaned without drain of the tank．It is easy to operate，and safe for use．The level gauge applies to measure height for water，lubricating oil and fuel oil of flash point over 65℃.
測量范圍 Measuring range
結構型式 Structure type | A、B、C、D型 | A、B、C、D型 | |||||||||
公稱長度L | 360 940 | 650 1230 | 1520 4130 | 1810 4420 | 2100 4710 | 2390 5000 | 2680 5290 | 2970 5580 | 3260 5870 | 3550 6160 | 3840 6450 |
備注 Remark | —————— | 若選用A型,則上自閉閥常開 If A type is selected,the upper self-closeing valve is open normally. | |||||||||