Introductions
WESDUN Instrument Turbine Flow Meter offers two accuracy classes, 0.5%R and 0.2%R. Its simple structure allows a small pressure loss and virtually no maintenance requirements.
Sanitary Turbine Flow Meter also said the Tri-Clamp Turbine Flow Meter offers two types of converter options, Compact Type (Direct Mount) and Remote Type.
Our users can select the preferred converter type depending on the commissioning environment.
This type flow meter is the most popular turbine product used to measure clean oil and water. Thus it is often referred to as a Sanitary type Turbine meter.
Main technical Parameters
| DN | D(mm) | A(mm) | B(mm) | d(mm) | L(mm) |
| DN4 | 4 | 100 | |||
| DN6 | Dia.50 | OD 45 | ID40.5 | 6 | |
| DN10 | 10 | ||||
| DN15 | 15 | ||||
| DN20 | 20 | ||||
| DN25 | 25 | ||||
| DN32 | 32 | ||||
| DN40 | Dia.64 | Dia.59 | Dia.54 | 40 | 140 |
| DN50 | Dia.77 | Dia.73.5 | Dia.68.5 | 50 | 150 |
| Size | DN4,6,10,15,20,32,40,50,65,80 |
| Accuracy | ±0.5% (±0.2% Optional) |
| Sensor Material | SS304 (SS316L Optional) |
| Ambient Conditions | Medium temperature:-20℃~+150℃; Atmospheric pressure:86Kpa~106Kpa Ambient temperature:-20C~+60C; Relative humidity:5%~90% |
| Signal Output | Pulse , 4-20mA |
| Digital Communication | RS485, HART |
| Power Supply | 24V DC/3.6V Lithium Battery |
| Cable Entry | M20*1.5;1/2″NPT |
| Explosion-proof class | Ex d IIC T6 Gb |
| Protection class | IP65 |
| Diameter(mm) | Standard Range(m3/h) | Extended Range(m3/h) | Standard Pressure(Mpa) |
| DN4 | 0.04~0.25 | 0.04~0.4 | 1.6 |
| DN6 | 0.1~0.6 | 0.06~0.6 | 1.6 |
| DN10 | 0.2~1.2 | 0.15~1.5 | 1.6 |
| DN15 | 0.6~6 | 0.4~8 | 1.6 |
| DN20 | 0.8~8 | 0.45~9 | 1.6 |
| DN25 | 1~10 | 0.5~10 | 1.6 |
| DN32 | 1.5~15 | 0.8~15 | 1.6 |
| DN40 | 2~20 | 1~20 | 1.6 |
| DN50 | 4~40 | 2~40 | 1.6 |
| DN65 | 7~70 | 4~70 | 1.6 |
| DN80 | 10~100 | 5~100 | 1.6 |
Features
- Have good performance on anti-seismic and surging flow
- High accuracy,±0.5% of rate or ±1.0% of rate
- Adopt micro-power technology,power consumption is low,it could be powered by battery
- Small loss of pressure,fine repeat
- Simple and firm structure, easy for installation and dismantling.
- Wide range of measuring with very lower flow velocity limit.
- High resistance to electromagnetic interference and vibration
Selection
| Model Suffix Code | Description | |||||||||
| WESDUN | ||||||||||
| Diameter | Three Digitals; for example:010:10mm; 015:15mm;080:80 mm; | |||||||||
| Converter | N | No display; 24V DC; Pulse Output | ||||||||
| A | No display; 24V DC;4-20mA Output | |||||||||
| B | Local display; Lithium Battery Power; No output | |||||||||
| C | Local display;24V DC Power;4-20mA;Output; | |||||||||
| C1 | Local display;24V DC Power;4-20mA;Output; Modbus RS485 Communication | |||||||||
| C2 | Local display;24V DC Power ;4-20mA Output;HART Communication | |||||||||
| Accuracy | 05 | 0.5% of Rate | ||||||||
| 02 | 0.2% of Rate | |||||||||
| Flow Range | S | Standard Range: refer to flow range table | ||||||||
| W | Wide Range: refer to flow range table | |||||||||
| Body Material | S | SS304 | ||||||||
| L | SS316 | |||||||||
| Explosion Rating | N | Safety Field without Explosion | ||||||||
| E | Ex d IIC T6 Gb | |||||||||
| Fluid Temperature | -T1 | -20…+80°C | ||||||||
| -T2 | -20…+120°C | |||||||||
| -T3 | -20…+150°C | |||||||||
Installation
