flow indicator,liquid flow meter anti-corrosion, anti-sticky high reliability and durability best ... form4-20mARS485/RS232, pulse, 0-10V, HART, remote reading, satellite positioningProtection rankIP65IP67 Explosion-prevent symbolExiallCT4ExdllCT4StandardQ/QZRX001-20071000.5-5-1400 ... mm(uninstall without stop the flow) Each of Rixins flow meter is made according to your special need. MediaHeavy oil, ...