The Kytola Oval Gear Meter Model SR1 is designed and developed for lubrication oil measurement in demanding industrial environments. These meters are compatible with and part of our complete oil lubrication systems package Oval Flow Monitoring System.

The model SR1 oval gear meter is a positive displacement flow meter which always shows the correct flow rate regardless of oil temperature or viscosity changes. The flow meter consists of two elliptical gears which the flow rotates. A coil sensor or an inductive proximity sensor picks up the rotation. The pulse signal can be transferred to indicators, counters, or automation systems. The meter comes with a flow adjustment valve. 

Typical applications include lubrication oil measurement, industrial oil flow monitoring, and process control.

Technical data
Model SR1-1 SR1-3 SR1-6 SR1-15 SR1-30 SR1-70 SR1-120
Flow range 0.2 - 3 PPM 0.4 – 6 PPM 1 – 12 PPM 0.25 – 4 USGPM 0.5 – 8 USGPM 1.3 – 18 USGPM 2.5 – 32 USGPM
Weight 1.3 lbs 1.3 lbs 1.3 lbs 3.7 lbs 4.2 lbs 11.0 lbs 11.0 lbs
Connections (G/NPT) 1/2" 1/2" 1/2" 1" 1" 1 1/2" 1 1/2"
Sensor Kytola coil sensor (compatible with Kytola measuring stations) or NAMUR sensor; EN 60947
Max. pressure 145 psi (10 bar), 290 psi (20 bar)*
Max. temperature +176°F (+80°C)
Viscosity range 30 - 1000 cSt
*) Special construction on request

Product key

Kytola positive displacement flow meter SR1 for oil