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
|