Marine Flow Meter
Introduction:
Since 2010, we have been producing specialized Flow Meters for ships. We are proficient in Marine Oil Flow Meters, Seawater Flow Meters (DN10~DN1200) and Flapper Type Sight Flow Indicator.
No matter the origin of existing Flow Meters on board it is, whether Europe or Japan, as long as any technical clues provided, we can make instant quotation with technical solutions for customer’s confirmation.
Our advantages: Design & Production according to customer’s requirements, the products can be directly installed and used without changing the pipeline with excellent interchangeability.
We have a fast supply speed and serve our customers based on the characteristics of their demands.
1.Important Performance Data
Flow Meter Specification：
- INTERCHANGE FLOW METER(FGBB835BDL-72X)
- Accuracy:±0.5%
- Viscosity:4-400 mPa.s
- Hydrostatic Test:2.5MPa
- Flow Rate:Qmin:25L/h
- Qmax:3000L/h
- Temp.Min/Max.:-20/180 ℃
- Body Material: Cast Steel
- Connection Size: 25mm JIS10K
- Flange Specification: OD=125mm, PCD=90mm, Holes=4-Φ19， Flow Meter Length: 200 mm
2.About Installation and Display Orientation
Flow direction: left → right
The direction of flow meter can be done according to the user’s requirements.
The user can also adjust the orientation of the table head at the use site. This is flexible.
3.Caution for Flow Meter Piping Installation
The flow meter needs to be installed on the outlet pipe of the oil pump. Cannot be installed in the suction pipeline of the oil pump.
Be sure to operate the flow meter within the specification stamped on the name plate. As shown on the right, install a strainer at the up-stream of the flow meter and provide a by-pass for the convenience of flow meter disassembly and maintenance.
Install the flow meter so as to level its rotor shaft pose regardless of the mode(horizontal or vertical) of its associated pipes.
The flow meter should be installed on the by-pass side since the dirt in the outlet piping flows back when the flow direction is from bottom to top.
4.About the power supply mode and the signal output function
The flow meter has on-sight display with output signal. On sight display is powered by a battery.
Please see the image on the right
The output signal includes 4-20 mA and pulse signal. You can use one of them separately or simultaneously, connecting to different devices. A 24 volt DC power supply is required to use the output signal. The wiring is shown in the diagram. RS485 is optional and needs to be explained in advance.
5.About the size of the Flow Meter (suitable to replace existing flow meters on board without any modification)
The flow meter can be produced according to the data provided by the user, which makes the flow meter have excellent replacement performance.
Flow Meter Dimensions
(Flange standards and flange spacing can be made according to user requirements)
| Conn. Size (mm) |
L | ΦC【PCD】 | ΦD | nxd | W | H | h |
| 25mm JIS10K | 200 | 90 | 125 | 4×19 | 180 | 235 | 170 |
6. About Marine Strainers
Flow meter products without matching strainers. But the installation site of the flowmeter requires a strainer. Strainers can be provided by us (with caveats) or by the user himself.
Here is an introduction to remind the user to prepare the appropriate strainer
