ulg型船用玻璃管液位计 marine tubular type glass level gauge ◆概述 general ulg型船用玻璃管液位计设计新颖，安装方便，适用于小型舱柜内低粘度介质的液位测量。 ulg type tubular glass level gauge which has the characteristic of designing novelty ，installing conveniently is used to measure low viscosity medium’s level in miniature tank. ◆技术参数 technical specification 型号model：ulg 中心距l(mm)center to center length：300-1900mm 大工作压力max working pressure:0.5mpa 工作温度working temperature：0-100℃ 适用介质medium：油,水oil,water 接口形式connecting type：焊接式（h型）weld type(h type）法兰式（f）gb573-65 dn20 pn16 flange(f)gb573-65 dn20 pn16 产品特征 product characteristic：当玻璃管意外破裂时，内置阀门可自动关闭，无液体渗漏 when the glass tube breaks accidentally the inside valve can close automatically without liquid leakage