... industry, chemical engineering, energy industry, food industry, environmental protection and water conservancy etc. High accuracy, anti-interfere, anti- ... according to need. LCD display.4-20mA, 0-10V, impulse, and RS485 outputs.Easy installation and maintain.anti-interfere, ... safe type (ExiallCT4); Explosion isolating type (ExiallBT4)Protection classIP65; IP67;IP68Note: Size of flowmeter flange shall ...