1. Metal Tube Float Flow Indicator;
2. Flow meter, competitive price;
3. Shortly lead time;
4. OEM is available and welcome
Port: Shanghai
Minimum Order Quantity: 1 Unit/Units
Supply Ability: 1000 Unit/Units per Month
Payment Terms: L/C,T/T
Contact SupplierPackaging Detail: inner carton+outter plywooden case.
Delivery Detail: 3-5days or depending on the QTY
flow indicator, flow meter
Model: | FM-13 |
Product Name: | Metal Tube Float Flow Indicator |
Measuring Range: | water: 1-200m3/h(20°C) |
air: 0.03-4000m3/h(20°C,0.1013MPa) | |
Measure Ratio: | 10:1 |
Precision Grade: | 1.5 Grade |
Pressure Grade: | 1.6Mpa, 4.0Mpa, 16Mpa, 25Mpa |
Pressure Loss: | 7KPa-70KPa |
Medium Temp.: | Standard(E): -80°C-+200°C; PTFE: 0°C-85°C |
High Temp.: | -80°C-+300°C |
Allowable Viscosity Range: | <toplimit value |
Ambient Temp.: | -30°C-+80°C; (with LCD indicator: -30°C-+65°C) |
Connection: | flange; customized |
Electric Interface: | M20*1.5 |
Power Supply: | standard: 24VDC, two-wire system 4~20mA |
Output Signal: | 4~20mADC |
Explosion-proof: | intrinsic safety type: Exia II CT5; explosion-proof: Exd II BT6 |
AlarmOutput: | toplimit or lower limit instantaneous flow alarm |
LCD Display: | instantaneous flow: 0~50000; accumulative flow: 0~99999999 |
The detecting part of Metal Tube Float Flow Indicator consists of a vertical tapered tube which is expand from bottom to upper, and a float which can move freely. The working principle as shown in Dia.1, when fluid flows through the gap between tapered tube and float from bottom and upper, and the difference of pressure above float and below float produce the lifting force to the float. When the lifting force is bigger than float’s weight, the float would lift, and the gap is bigger, the flow rate in the gap fall down immediately, the difference of pressure between above and below of float also fall down, while the lifting force is also rediuced, until the lifting force equal to the float’s weight, the float is stable at a certain height. This height of the float has a corresponding relationship with the flow rate.
Level switch, float switch, level gauge, level sensor, level meter, level transmitter, level measurement, level measuring instrument, level transducer, magnetic level meter, magnetic level indicator, pressure transmitter, pressure sensor, temperature transmitter, temperature sensor, flow indicator, flow meter, flow switch, gas detector