KTF Series Turbine Flow Meter
Introduction
KTF series turbine flow meter is suitable for the measurement of clean or basically clean individual liquids, alone or with related equipment, and can be used to measure volume flow or total volume in closed pipelines. It has the characteristics of simple structure, light weight, high precision, good reproducibility, sensitive response, easy installation and maintenance, etc. It is widely used in industries such as petroleum, chemical industry, water supply, food, pharmaceutical and scientific research and experiment. It is an ideal flow measurement and energy saving meter.
KTF series turbine flow meter converts the flow of liquid in the pipeline into electrical pulse signals, and completes the measurement or total amount of liquid flow in the pipeline through display instruments or computer system processing.
Dimension
Diagram 1(DN4~DN10): Threaded connection type turbine flow sensor (including straight pipe section).
Diagram 2(DN15~DN40): Thread connected flow sensor size drawing.
Diagram 3(DN15~DN20): Flange connected turbine flow sensor drawing.
Sensor installation method according to different specifications, Adopt thread or flange connection, the installation method is shown in diagram 1, 2, 3.
Installation dimensions
| Diameter(mm) | L(mm) | G | K(mm) | D(mm) | n(hole) |
|---|---|---|---|---|---|
| 4 | 225 | G1/2 | |||
| 6 | 225 | G1/2 | |||
| 10 | 345 | G1/2 | |||
| 15 | 75 | G1 | Φ65 | Φ14 | 4 |
| 20 | 80 | G1 | Φ75 | Φ14 | 4 |
| 25 | 100 | G5/4 | Φ85 | Φ14 | 4 |
| 32 | 140 | G2 | Φ100 | Φ14 | 4 |
| 40 | 140 | G2 | Φ110 | Φ18 | 4 |
| 50 | 150 | G5/2 | Φ125 | Φ18 | 4 |
| 65 | 170 | Φ145 | Φ18 | 4 | |
| 80 | 200 | Φ160 | Φ18 | 8 | |
| 100 | 220 | Φ180 | Φ18 | 8 | |
| 125 | 250 | Φ210 | Φ18 | 8 | |
| 150 | 300 | Φ240 | Φ22 | 8 | |
| 200 | 360 | Φ295 | Φ22 | 12 |
Diameter flow comparison table
| Diameter(mm) | Standard Range (m3/h) | Extended Range(m3/h) |
|---|---|---|
| 4 | 0.04~0.25 | 0.04~0.4 |
| 6 | 0.1~0.6 | 0.06~0.6 |
| 10 | 0.2~1.2 | 0.15~1.5 |
| 15 | 0.6~6 | 0.4~8 |
| 20 | 0.8~8 | 0.45~9 |
| 25 | 1~10 | 0.5~10 |
| 32 | 1.5~15 | 0.8~15 |
| 40 | 2~20 | 1~20 |
| 50 | 4~40 | 2~40 |
| 65 | 7~70 | 4~70 |
| 80 | 10~100 | 5~100 |
| 100 | 20~200 | 10~200 |
| 125 | 25~250 | 13~250 |
| 150 | 30~300 | 15~300 |
| 200 | 80~800 | 40~800 |
| Paremeter | Value | |
|---|---|---|
| Diameter | Thread | 4, 6, 10, 15, 20, 25, 32, 40, 50, 65, 80(mm) |
| Flange(Clamp) | 15, 20, 25, 32, 40, 50, 65, 80, 100, 125,150, 200(mm) | |
| Insertion | 150, 200, 250, 300, 350, 400, 500~1100(mm) | |
| Accuracy | ±1, ±0.5, ±0.2(%R, customized) | |
| Range ratio | 1:10, 1:15, 1:20 | |
| Sensor material | 304, 316(L) stainless steel etc. | |
| Working environment | Medium temp. | -20°C~120°C |
| Ambient temp | -20°C~60°C | |
| Relative humidity | 5%~90% | |
| Atmospheric pressure | 86KPa~106KPa | |
| Signal output | Pulse，4~20mA | |
| Comm interface | RS485，HART etc. | |
| Power supply | External power | +24V+15%，Ripple ≤±5%，Applying to 4~20mA，Pulse，RS485 |
| Internal power | 1 group 3.0V10AH lithium battery,working voltage 2.0~3.0V | |
| Signal line interface | Basic type | Houseman connector or own three-core cable |
| Explosion proof type | Internal thread M20×1.5 | |
| Explosive-proof grade | ExiaIICT4 or ExdIIBT6 | |
| Protection level | IP65 or higher(customized) | |
