Oval gear flow meters are often used to measure heavy oil,lube oil and diesel etc. It is a kind of economical and reliable solution for gear oil flow rate measurement. This oval gear flow meter is a positive displacement flow meter that comprises of oval-shaped gears rotating inside a closed casing. The difference in pressure causes the meshing gears to rotate, trapping a fluid pocket between the gears and the outer casing, subsequently emptying it as it passes through to the next pipe.
Specifications:
Medium: Fuel Oil; Petroleum; Petroleum Products; Vegetable Oil; Food; Chemicals
Accuracy: ¡À0.2%; ¡À0.5%;
Nominal Diameter: DN8~DN200 mm
Nominal Pressure: PN1.6~6.3MPa;
Medium Temperature: -10 ¡ãC~280 ¡ãC
Medium Viscosity: 2~3000mPa?s
Power Supply: 12V DC; 24V DC
Output Signal: Pulse; 4~20mA.DC; RS485
Explosion Proof: Flame-proof Type, ExdIIBT4
Ambient Temperature: -20~55¡ãC
Sensor Material: Cast Iron; Cast Steel; Stainless Steel
Sensor Connection: Flange, Screw, Sanitary Tri-clamp
