SI-3303 digital steam vortex flow meter is a flow meter operating with Karman Vortex principle for flow rate of steams (saturated steam, superheated steam, etc.). It could be used in automatic control system as flow transmitter.
SI-3303 steam flow meter is also with unique sensor encapsulation and protection technology to ensure service life of the sensor.
| Diameter | DN200～DN3000mm |
| Accuracy | 0.5% to 2.0% of reading |
| Temp. range | -20～+150℃ |
| Pressure | 1.6 MPa |
| Flow rate | 0.5～6m/s |
| Straight pipe required | Up stream≥5DN, down stream≥3DN |
Features
- 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.
Specifications
| Medium | Saturated steam, superheated 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 |
| 3.6V lithium battery (on site display) | |
| 85~265VAC (Remote display) | |
| Operating condition | Temperature: -25℃~60℃ |
| Humidity: 5%~90% | |
| Housing material | 1Cr18Ni9Ti |
Order Guide
In addition to regular products, we support customization
| SI-3303- | 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 | |||||||||||
| Medium | S | saturated steam | ||||||||||
| O | superheated steam | |||||||||||
| The temp. of medium | M | ＜250℃ | ||||||||||
| H | ＞250℃ | |||||||||||
| Other function | P | With pressure compensation | ||||||||||
| T | With temperature compensation | |||||||||||
| PT | With pressure and temperature compensation | |||||||||||
| Power supply | 1 | 12~28VDC | ||||||||||
| 2 | 3.6V lithium battery (on site display) | |||||||||||
| 3 | 85~265VAC (Remote display) | |||||||||||
| Output signal | 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 | |||||||||||
Applications
Saturated steam, superheated steam, etc.
Reviews
Lily
The Temperature and pressure compensation really works well.
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