Model NO.: LUGB
Trademark: U-ideal
Transport Package: Wooden Case or Carton
Specification: ANSI JIP DIN JS and others
Origin: China
HS Code: 90261000
Vortex Flow Meter
1. Product Description
LUGB series Vortex flow meters are designed for measuring the volume/mass flow of liquids, gases and steam based on Karman vortex principle.Adopting advanced differential algorithm along with measurement of isolation, shielding and wave filtering, LUGB series vortex flow meters have the advantages of immunity on vibration and noise. Meanwhile, the liabilities of LUGB series vortex flow meters are well guaranteed by unique sensor packaging technology.
Upon receipt, examine your meter for visible damage. The Vortex is a precision measuring instrument and should be handled carefully. Remove the protective plugs and caps for a thorough inspection. If any items are damaged or missing, contact us.
Make sure the Vortex flow model meets your specific needs. For your future reference, it might be useful to record this information on nameplate in the manual in case it becomes unreadable on the Vortex. Refer to the nameplate for your customized product's specification.
2.Technical Data
Measuring system
| Application range | (1) Gas; (2) Liquid; (3) Steam |
| Measured Value | Â |
| Primary measured value | Flow Rate |
| Secondary measured value | Volume flow ; (Pressure and Temperature is available for model with compensation) |
Design
| Features | Â |
| Modular construction | The measurement system consists of a flow sensor and a signal converter. It is available as compact and as separate version. |
| Compact version converter | N Type: Pulse output without local display |
| A Type: 4-20mA Output without local display | |
|
B Type: Local Display; Lithium Battery Power; No Output (Battery Part No.: ER26500) | |
|
C Type: Local Display; 24V DC Power; 4-20mA Output; Optional Function:
| |
| Connection | Â |
| Flange: DN15-DN300 | |
| Wafer: DN15-DN300 | |
| Measurement Ratio | Standard - 10:1 |
Measuring accuracy
| Reference conditions | Flow conditions similar to EN 29104 |
| Medium: Water / Gas | |
| Electrical conductivity: ≥ 300 μS/cm | |
| Temperature: +10...+30°C / +50...+86°F | |
| Inlet section: ≥ 10 DN | |
| Operating pressure: 1 bar / 14.5 psig | |
| Flow Meter Accuracy | Â |
|
For Liquid: 1.0% of rate For Gas and Steam: 1.5% of rate |
Operating conditions
| Temperature | Â |
| Process temperature | T1 Level: -20...+70°C |
| T2 Level: -20...+250°C | |
| T3 Level: -20...+350°C | |
|
Ambient temperature (all versions) |
Standard (with aluminum converter housing): |
| -10…+55°C | |
| Storage temperature | -20...+70° |
| Pressure | Â |
| EN 1092-1 | DN200…DN300: PN10 |
| DN100…DN200: PN 16 | |
| DN15…DN80: PN 25 | |
| Other pressures on request | |
| ASME B16.5 | 1/2"...8": 150 lb RF |
| Other pressures on request | |
| JIS | 1/2"...8": 10 K |
| Other pressures on request |
Installation conditions
| Installation | Take care that flow sensor is always fully filled |
|
For detailed information see chapter "Cautions for Installation" | |
| Flow direction | Forward |
| Arrow on flow sensor indicates flow direction. | |
| Inlet run | ≥ 10 DN |
| Outlet run | ≥ 5 DN |
Materials
| Sensor housing | SS304 |
| Other materials on request | |
| Flanges | SS304 |
| Other materials on request | |
| Converter Housing | Standard: polyurethane coated die-cast aluminum |
Process connections
| Flange | Â |
| EN 1092-1 | DN15...300 in PN 6...25 |
| ASME | 1/2"…12" in 150 lb RF |
| JIS | 1/2"…12" in 10...20K |
| Design of gasket surface | RF |
| Â | Other sizes or pressure ratings on request |
| Wafer | DN15…DN300 |
Measurable Flow Rate Range:
Note: The flow range as blow is for reference only. Consult the factory if you have special requirement. Refer to the nameplate or certificate for actual flow range.
| Nominal Diameter | Liquid | Gas | |
| (mm) | (in.) | Flow (m3/h) | Flow (m3/h) |
| 15 | 1/2" | 1.2 to 6.2 | 5 to 25 |
| 20 | 3/4" | 1.5 to 10 | 8 to 50 |
| 25 | 1" | 1.6 to 16 | 10 to 70 |
| 40 | 1-1/2" | 2.5 to 25 | 22 to 220 |
| 50 | 2" | 3.5 to 35 | 36 to 320 |
| 65 | 2-1/2" | 6.5 to 65 | 50 to 480 |
| 80 | 3" | 10 to 100 | 70 to 640 |
| 100 | 4" | 15 to 150 | 130 to 1100 |
| 125 | 5" | 25 to 250 | 200 to 1700 |
| 150 | 6" | 36 to 380 | 280 to 2240 |
| 200 | 8" | 62 to 650 | 580 to 4960 |
| 250 | 10" | 140 to 1400 | 970 to 8000 |
| 300 | 12" | 200 to 2000 | 1380 to 11000 |
3. Model and Selection
Table 1: Model Selection Guidance for Vortex Flowmeter| Model Suffix Code | Â | Â | Description | ||||||
| LUGB- | Â | Â | Â | Â | Â | Â | Â | Â | |
| Connection | 1 | Â | Â | Â | Â | Â | Â | Flange | |
| 2 | Wafer | ||||||||
| Fluid | 0 | Gas | |||||||
| 1 | Liquid | ||||||||
| 2 | Steam | ||||||||
| Diameter | Â |
Three Digitals; for example: 010: 10 mm; 015: 15 mm; 080: 80 mm; 100: 100 mm |
|||||||
| Structure | Z | Compact Type | |||||||
| F | Remote Type | ||||||||
| Converter | N | No display; 24V DC; Pulse Output | |||||||
| A | No display; 24V DC; 4-20mA Output | ||||||||
| B | Local display; Lithium Battery Power; No output | ||||||||
| C1 |
Local display; 24V DC Power; pulse output & RS485 Optional backup power: Lithium Battery |
||||||||
| C2 |
Local display; 24V DC Power; 2 - wire 4- 20mA Output Optional backup power: Lithium Battery |
||||||||
| C3 |
Local display; 24V DC Power; 3 - wire 4- 20mA and pulse Output, with RS485 Optional backup power: Lithium Battery |
||||||||
| D |
Temperature / Pressure Compensation D1_1:Â Â 24V DC Power, LCD+pulse+2wire 4-20mA; D1_3:Â battery+DC24V power, LCD+ pulse, 3-wire 4-20mA, Modbus RS485 D1_4: DC24V power, 2-wire 4-20mA + Hart; Refer to the photo on cover (Right One) |
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| Explosion Rating | Â | N | Safety Field without Explosion | ||||||
| E | ExdIIBT6 | ||||||||
| Flange Standard | Â | Â | -DXX |
DXX: D06, D10, D16, D25, D40 D06: DIN PN6; D10: DIN PN10 D16: DIN PN16; D25: DIN PN25 D40: DIN PN40 |
|||||
| -AX |
AX: A1, A3, A6 A1: ANSI 150#; A3: ANSI 300# A6: ANSI 600# |
||||||||
| -JX |
JX: J1, J2, J4 J1: JIS 10K; J2: JIS 20K; J4: JIS 40K |
||||||||
| -WF | Wafer Connection; Mating Flange included. | ||||||||
| Fluid Temperature |  |  |  | -T1 | -20...+70°C | ||||
| -T2 | -20...+250°C | ||||||||
| -T3 | -20...+350°C | ||||||||
| Special requirements | Â | N | If no special requirements. | ||||||
Explanation - Wafer Connection; Fluid: Steam; Diameter: 50mm; Compact Type; Converter: 24V DC Power Supply, 4-20mA Output, Local Display; No Explosion; Fluid Temperature: 20…+250°C
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