Chi tiết sản phẩm
Nguồn gốc: Trung Quốc
Hàng hiệu: COWELL
Chứng nhận: MFG Certficate
Số mô hình: LWGYC
Điều khoản thanh toán và vận chuyển
Số lượng đặt hàng tối thiểu: 1
chi tiết đóng gói: Thùng cứng
Thời gian giao hàng: 5-15 ngày làm việc
Điều khoản thanh toán: T/T
Đường kính: |
4 ~ 200mm hoặc lớn hơn |
Vật liệu: |
SS304, SS316L |
Trung bình: |
Nước, nhiên liệu, hóa chất |
đầu ra: |
Xung, 4 ~ 20mA, RS-485, v.v. |
Đường kính: |
4 ~ 200mm hoặc lớn hơn |
Vật liệu: |
SS304, SS316L |
Trung bình: |
Nước, nhiên liệu, hóa chất |
đầu ra: |
Xung, 4 ~ 20mA, RS-485, v.v. |
Description
Turbine Flow Meter is a main type of impeller flow meter 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.
Technical Specifications
|
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(℃) |
－20 ～ ＋120 ℃ |
|
Ambient Conditions |
Temperature:－10～＋55℃, 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 |
Measurement range and Working pressure
|
Nominal Diameter (mm) |
Regular Flow rate (m3/h) |
Expanding flow rate (m3/h) |
Regular tolerance pressure(Mpa) |
Special tolerance pressure(Mpa) (flange connection) |
|
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 |
