SI-3301 digital gas vortex flow meter is a flow meter operating with Karman Vortex principle for flow rate of gases (air, oxygen, nitrogen, coal gas, natural gas, chemical gas, etc.). It could be used in automatic control system as flow transmitter.
| Diameter | DN15~DN1800 (mm) |
| Accuracy | Pipe type: Class 1.0 Insertion type: Class 2.5 |
| Temp. range | -40℃~+400℃ |
| Pressure | 1.6 MPa (offer 2.5Mpa and 4.0Mpa customization) |
| Flow rate | 5-60m/s |
| Output | Voltage pulse, 4-20mA output, HART, Modbus, RS485, RS232 options. |
- Without movable parts and adopt simple structure, easy to install and maintain.
- The product is with stable performance and no zero drifting, offering pipe and insertion sensor type options.
- Wide measurement range, the highest range ratio could reach to 20:1
- Low pressure loss and consumption.
- Assemble with anti-interference circuit and anti-vibration sensors, which could ensure anti-vibration performance of the product.
Item | Data |
Medium | Air,nitrogen, coal gas, natural gas, chemical gas,steam etc. |
Accuracy | Pipe type: Class 1.0 Insertion type: Class 2.5 |
Medium temperature | -40℃~+400℃ |
Nominal pressure | ≤1.6Mpa (offer ≤2.5Mpa and ≤4.0Mpa customization) |
Flow rate | 5-60m/s |
Output | Voltage pulse, 4-20mA output, HART, Modbus, RS485, RS232 options. |
Installation | Flange, clamp flange, insertion, threat, clamp connection |
Power | 12~28VDC;85~265VAC (Remote display);3.6V lithium battery (on site display) |
Operating condition | Temperature: -25℃~60℃ Humidity: 5%~90% |
Housing material | 1Cr18Ni9Ti |
In addition to regular products, we support customization
| SI-3301- | Note | ||||||||||
| Nominal diameter | DNXX | DN15~DN1800 (mm) | |||||||||
| Structure | F | Remote type with display | |||||||||
| Y | Compact type with display | ||||||||||
| Accuracy | A | Pipe type: Class 1.0 | |||||||||
| B | Insertion type: Class 2.5 | ||||||||||
| Nominal pressure | 16 | 1.6Mpa | |||||||||
| XX | Customization | ||||||||||
| Max. temp. of medium | M | ＜250℃ | |||||||||
| H | ＞250℃ | ||||||||||
| Other function | P | With pressure compensation | |||||||||
| T | With temperature compensation | ||||||||||
| PT | With pressure and temperature compensation | ||||||||||
| Power | 1 | 12~28VDC | |||||||||
| 2 | 3.6V lithium battery (on site display) | ||||||||||
| 3 | 85~265VAC (Remote display) | ||||||||||
| Output | A | 4-20mA | |||||||||
| M | Voltage pulse | ||||||||||
| H | HART | ||||||||||
| R1 | RS232 | ||||||||||
| R2 | RS485 | ||||||||||
| Installation | 1 | Flange | |||||||||
| 2 | Clamp flange | ||||||||||
| 3 | Insertion | ||||||||||
| 4 | Thread | ||||||||||
| 5 | Clamp | ||||||||||
| Explosion proof | A | No explosion proof | |||||||||
| B | Intrinsic explosion proof | ||||||||||
| G | Flame proof | ||||||||||
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Nicolas
Delivery speed is very fast. This is very important to us. Thanks
Techincal Support
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