small flow rate Turbine Flow Meter small flow
Negotiable /Piece
Min.Order:1 Piece
Shanghai Cowell Machinery Co., Ltd.
Digital Turbine Flow Meter
Description: Turbine Flow Meter is a main type of Impeller Flow meters also including the Anemoscope and Water meter.
It is made up of Sensor and Conversion-Show.
The Sensor reacts to the average velocity of fluid with multi-blades rotor so as to speculating the flow value and the accumulative flow value. |
Nominal Diameter(mm) & Connection method | 4,6,10,15,20,25,32,40 (tread connection) 15,20,25,32,40 (tread and flange connection) 50,65,80,100,125,150,200 ( flange connection) |
Accuracy Class | Regular accuracy ±1%R, ±0.5%R, Highest accuracy ±0.2% R |
Measurement Range Rate | 1:10,1:15,1:20 |
Instrument material | 304 stainless steel; 316L stainless steel; etc. |
Medium Temperature(°C) | -20 ~+120 °C |
Ambient Conditions | Temperature:-10~+55°C, Relative Humidity: 5%~90% Atmosphere Pressure:86~106Kpa |
Signal Output | Sensor: pulse frequency signal, low level≤0.8V high level≥8V. Transmitter: current signal 4~20mA DC two wires |
Supply Power | Sensor: +12V DC, +24V DC (option) Transducer: +24V DC Scene display type meter: 3.2V Lithium cell |
Signal Transmission Line | STVPV 3×0.3 (three wires), 2×0.3(two wires) |
Transmission Distance | ≤1000m |
Signal Line Interface | Internal thread M20×1.5 |
Explode-proof Class | ExdIIBT6 |
Protection Class | IP65 |
Diameter (mm) | Regular Flow rate (m3/h) | Expanding Flow Rate(m3/h) | Regular TolerancePressure(Mpa) | Special TolerancePressure(Mpa) |
DN4 | 0.04—0.25 | 0.04—0.4 | 6.3 | 12, 16, 25 |
DN6 | 0.1—0.6 | 0.06—0.6 | 6.3 | 12, 16, 25 |
DN10 | 0.2—1.2 | 0.15—1.5 | 6.3 | 12, 16, 25 |
DN15 | 0.6—6 | 0.4—8 | 6.3, 2.5(flange) | 4.0, 6.3, 12, 16, 25 |
DN20 | 0.8—8 | 0.45—9 | 6.3, 2.5(flange) | 4.0, 6.3, 12, 16, 25 |
DN25 | 1—10 | 0.5—10 | 6.3, 2.5(flange) | 4.0, 6.3, 12, 16, 25 |
DN32 | 1.5—15 | 0.8—15 | 6.3, 2.5(flange) | 4.0, 6.3, 12, 16, 25 |
DN40 | 2—20 | 1—20 | 6.3, 2.5(flange) | 4.0, 6.3, 12, 16, 25 |
DN50 | 4—40 | 2—40 | 2.5 | 4.0, 6.3, 12, 16, 25 |
DN65 | 7—70 | 4—70 | 2.5 | 4.0, 6.3, 12, 16, 25 |
DN80 | 10—100 | 5—100 | 2.5 | 4.0, 6.3, 12, 16, 25 |
DN100 | 20—200 | 10—200 | 2.5 | 4.0, 6.3, 12, 16, 25 |
DN125 | 25—250 | 13—250 | 1.6 | 2.5, 4.0, 6.3, 12, 16 |
DN150 | 30—300 | 15—300 | 1.6 | 2.5, 4.0, 6.3, 12, 16 |
DN200 | 80--800 | 40—800 | 1.6 | 2.5, 4.0, 6.3, 12, 16 |
II. Measurement range and Working pressure for gas | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Warranty: the product is guaranteed for 12 months from the date of delivery under normal condition. | Customers will enjoy free repair services for failures found within the warranty due to manufacturing quality; | We provide paid repair services for products damages not arising from manufacturing quality issues or not within the scope of warranty. |
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