The electronic turbine flow switch is an intelligent flow switch and a compact flow sensor. It has the advantages of small size and easy setting. It has a built-in intelligent circuit and can set the upper and lower limit alarm values of the flow rate at will. It can remotely monitor the real-time flow status. All parameters can be set arbitrarily on site. The turbine measurement medium passes through the flow sensor intelligent circuit and is programmed arbitrarily.
It can be customized with explosion-proof type and integrated flow and temperature. The output type can be selected as switch quantity, analog quantity, and pulse.
Features
- Digital display of instantaneous flow and cumulative flow.
- Protection level: IP65,IP67
- Suitable for measuring low viscosity media such as water, diesel, and gasoline.
- Add upper and lower limit alarm functions on the basis of traditional turbine flowmeters.
- Application industries are widely used in industrial automation, petroleum, chemical industry, metallurgy, scientific research, etc.
Electronic Turbine Flow Switch Technical Parameters
| Measuring range | DN4~DN300 |
| Power supply voltage | 12-30Vdc |
| Output type | Flow: switch, analog, pulse, RS485 Temperature: switch, analog, RS485 |
| Output current | <500mA |
| Response time | <10ms |
| Switch accuracy | ≤±0.5% of range |
| Current analog output | ≤±0.5% of range |
| Wiring protection | Reverse phase, overload, segment protection |
| Display | LCD screen |
| Display range | 000000-999999 |
| Accuracy | ≤±2% of range |
| Medium temperature | -30…120℃ (high temperature type can be customized) |
| Ambient temperature | -20-80℃ |
| Storage temperature | -30-80℃ |
| Header housing | Stainless steel |
| Casing | Stainless steel 304 |
| Turbine | Stainless steel |
| Protection level | IP65, IP67 |
| Explosion-proof level | Exd II CT6 Gb |
Flow range
| Nominal diameter DN（mm） | Flow range (m³/h) | Nominal pressure PN (MPa) | Pressure loss (MPa) | |
| Lower limit | Upper limit | |||
| 2 | 0.03 | 0.16 | 6.3 | 0.15 |
| 4 | 0.04 | 0.25 | 0.12 | |
| 6 | 0.1 | 0.6 | 6.3 16 25 40* | 0.08 |
| 10 | 0.2 | 1.2 | 0.05 | |
| 15 | 0.6 | 6 | 0.035 | |
| 20 | 0.8 | 8 | ||
| 25 | 1 | 10 | ||
| 32 | 1.5 | 15 | ||
| 40 | 2 | 20 | 2.5 | 0.025 |
| 50 | 4 | 40 | ||
| 65 | 8 | 80 | ||
| 80 | 10 | 100 | ||
| 100 | 20 | 222 | ||
| 125 | 25 | 250 | 1.6 | |
| 150 | 40 | 400 | ||
| 200 | 80 | 800 | ||
| 250 | 120 | 1200 | ||
| 300 | 180 | 1800 | ||
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Sino-Inst produces and supplies electronic turbine flow switches. The company’s main products at this stage include flow switches, pressure switches, temperature switches, electromagnetic flowmeters, vortex flowmeters, turbine flowmeters, ultrasonic flowmeters, physical (liquid) level flowmeters and other instruments.
Sino-Inst can customize instrument specifications according to the user’s special requirements and on-site working conditions. If you need to purchase an electronic turbine flow sensor, or have any technical questions, we welcome you to contact us at any time, and we will reply to you as soon as possible after receiving it.