- 上海盈沣元器件有限公司Shanghai Enfion Component Co.,Ltd
- 18621547373
产品描述
上海盈沣元器件有限公司专业代理瑞士Remag流量传感器,原装进口,特价销售,欢迎来电垂询,缑先生
Remag VISION 2000 Flow Sensors Model （瑞士REMAG公司 VISION 2000流量传感器型号）：46500-164-4F16.5
46500-164-4F23
46500-164-4F44
46510-164-4F44
46500-164-2F66
46510-164-2F66
2008 4F16.5
2008 4F23
2008 4F44
2006 4F44
2008 2F66
2006 2F66
The liquid turbine meters of the series VISION 2000 ? are for the exact measuring of small quantities of liquids. The actual flow as well as the already passed flow can be measured.
Principle
Flow causes the bladed rotor of the VISION 2000 ? to turn at an angular velocity directly proportional to the velocity of the fluid measured. As the blades pass beneath a magnetic pickup coil, a frequency ** is generated. Each pulse is equivalent to a discrete volume of fluid. The frequency pulse is directly proportional to the rotor angular velocity and the flow rate. The waves are readily transmitted to local or remote electrical instrumentation.
Advantages
The large number of pulses gives a good resolution. As the mass of the turbine are very small the response time is very short. It is not necessary to install a straight length of pipeline at the upstream side. The simple mechanical construction of the sensor VISION 2000 ? guarantees a long lifespan without any loss of accuracy. Pressure pulses do not affect the measuring system.
Features
· Low cost
· 6 flow ranges from 0,25 l/min to 35 l/min in the same body
· Simple construction
· Length 55 mm, weight 15 gr
· High repeatability
· Digital output
· Temperature range –20 to + 100°C
· Operating pressure 25 bar
|
Model number |
Flow range l/min |
Pulses/l |
Frequency/Hz |
DN |
Air split/mm |
|
46500-164-4F16,5 |
2 - 35 |
700 |
23 - 408 |
8 |
0,4 |
|
46500-164-4F23 |
1 - 25 |
1000 |
16,666 - 416 |
8 |
0,4 |
|
46500-164-4F44 |
1 - 15 |
2200 |
37 - 550 |
8 |
0,15 |
|
46510-164-4F44 |
1 - 10 |
3300 |
55 - 550 |
6 |
0,15 |
|
46500-164-2F66 |
0,5 - 7,5 |
4700 |
38 - 575 |
8 |
0,15 |
|
46510-164-2F66 |
0,5 - 5 |
6900 |
58 - 575 |
6 |
0,15 |
Specifications
|
Flow rates |
See selection table |
|
Flow medium |
Liquids without particles, we recommend filtration with approx. 20 to 40 micros |
|
Pressure rating |
25 bar (200 bar bursting pressure) end connection G 3/8" or NPT 3/8“ |
|
End connection |
G 3/8" or NPT 3/8" |
|
Temperature range |
-20 - +100°C |
|
Accuracy |
+/- 3% of reading |
|
Repeatability |
Better than 0,5 % |
|
Viscosity |
Up to approx. 15cSt |
|
Pressure drop |
Refer to table below |
|
El. connection |
AMP Faston 2,8/6,3 mm x 0,8 mm or 1m cable 3xAWG 24 with free cable end or connector bases with 3 flat connectors 2,8 x 0,5 fitted for electrical connector EN 60529 |
|
Power supply |
5 - 24 VDC |
|
Power consumption |
Approx. 8mA |
|
Output ** |
Frequency open collector (NPN sinking) |
|
Output current |
Max. 20mA |
|
Materials |
Body: Grilamid TR55 (PA12) |
|
Approval |
All parts that are touching the medium possess the approval for cold- and warm water |
|
Dimensions of sealing |
Inside ? 8,5 mm, outside ? 14,5 mm thickness 2 mm, hardness approx. 70Sh A |
For orders over 10'000 pieces we can respond to customers wishes regarding the connection of the medium and the electrical connections.
Pressure drop
|
|
46500- |
46500- |
46500- |
46510- |
46500- |
46510- |
|
1 l/min |
=~0 |
=~0 |
=~0 |
=~0 |
=~0 |
=~0 |
|
2 l/min |
=~0 |
=~0 |
=~0 |
0,05 |
=~0 |
0,06 |
|
5 l/min |
=~0 |
0,05 |
0,05 |
0,2 |
0,12 |
0,2 |
|
10 l/min |
0,15 |
0,17 |
0,2 |
0,4 |
0,4 |
0,7 |
|
15 l/min |
0,25 |
0,27 |
0,4 |
|
|
|
|
20 l/min |
0,45 |
0,48 |
|
|
|
|
|
25 l/min |
0,60 |
0,65 |
|
|
|
|
|
30 l/min |
0,92 |
|
|
|
|
|
(delta P bar H2O 20°C)
Dimensions
Dimensions in mm
Wiring Diagram
Mounting tabs angled
2 x 2,8 x 0,8 mm Ms sn
El. Connection free cable end 3 x AWG 24 (red = plus black = minus brown = Impulse)
If you have a long feed line we recommend to install a capacitor between minus and impulse.
Connector bases with 3 flat connectors fitted for electrical connector EN 60529
Operating and Installation Instructions
1 Check compatibility of media with sensor material Grilamid TR55 (PA 12)
2 Filtration is mandatory if solid particles or fibres are present
3 Install sensor into properly cleaned pipeline
4 Check electrical connection according to the electrical wiring plan
5 Do not exceed the specification limits
6 The VISION 2000 ? is a volumetric measuring device, i.e. air/gas in liquid will be included in measured volume
7 Correctly installed the sensor works entirely maintenance free
8 The VISION 2000 ? is not for general public use and is to be installed and applied by trained personnel only
Disclaimer
We recommend to test the sensor for the intended purpose and to ascertain - independent of specifications - feasibility of application.