6EH-800S guide pyramid mine level transmitter, the gathering has enough weight and depth, so the liquid can not enter the gas collector pressure tube connected tolead, when the gas collector into a liquid when the depth h , by the pressure of the pressure transmitter: P = 0.0098ρ · h where: P by the pressure sensor （Mpa） ρ liquid density （g/cm3 or T/m3） h the depth of liquid under test （m）
Applications: water long, deep, reservoirs, oceans, rivers, tanks, coal washery, paste or slurry with the non-pressure vessel; acid, alkali and high corrosive liquids.
Features
Standard 4-20mA current signal output from simple installation and high precision ofthe measured medium sealed bubble, high pressure, strong mechanical resistance, high resistance to corrosion fatigue wear no lightning, explosion-proof, constant current source excitation The bridge, high-precision inligent ASIC circuits usingHART protocol standard can be used to adjust the scene 272.
