Double-Rotator Flow meter (Also called Bi-Rotor Flow meter, Dual rotor flow meter) is a new kind positive
displacement item. Contained in measuring chamber is a pair of rotators having special spiral gear teeth,the design of
which is responsible for successfully eliminating pulsation in flow stream. The special sands proof and self-lubricant
designing can measure sands content and high water contains oil. This type flow meter has many advantages such as
high-precision, high security, smooth running, low noise and long lifetime.
| Material |
Stainless steel |
| Accuracy |
0.5% / 0.2% |
| Measuring range |
5-340 m3/h |
| Diameter (MM) |
DN40-DN250 |
| Output |
4-20mA / Pulse / RS485 |
| Pressure |
6.3Mpa |
| Power supply |
24VDC or 3.6V Lithium battery |
| Connection |
Flange |
| IP grade |
IP65 |
Audited Supplier 
Audited Supplier 
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