Description
The LWGY series liquid turbine flowmeter (flow sensor) is based on the principle of torque balance and is a velocity type flow meter. The flowmeter has the characteristics of simple structure, light weight, high precision, good reproducibility, sensitive response, easy installation, maintenance and use. It is widely used in petroleum, chemical industry, metallurgy, water supply, papermaking and other industries. It is an ideal instrument for flow measurement and energy saving.
The remote transmission turbine flowmeter can be connected to the control system or used in conjunction with the secondary display instrument. It is suitable for measuring stainless steel 1Cr18Ni9Ti, 2Cr13, corundum Al2O3, and carbide in closed pipelines. It does not corrode and is free of fibers, particles and other impurities. media (clean media). If matched with a display instrument with special functions, it can also perform quantitative control, over-quantity alarm, etc. By choosing the explosion-proof type of this product, it can be used in environments with explosive hazards. The turbine of our factory is suitable for media with a viscosity less than 5×10-6m2/s at working temperature. For liquids with a viscosity greater than 5×10-6m2/s, the flowmeter must be calibrated with real liquid before use.
Specification
| Nominal diameter | 4 | 4mm,0.04~0.25m3/h |
| 6 | 6mm,0.1~0.6m3/h |
| 10 | 10mm,0.2~1.2m3/h |
| 15 | 15mm,0.6~6m3/h |
| 20 | 20mm,0.8-8m3/h |
| 25 | 25mm,1~10m3/h |
| 32 | 32mm,1.6-16m3/h |
| 40 | 40mm,2~20m3/h |
| 50 | 50mm,4~40m3/h |
| 65 | 65mm,8-80m3/h |
| 80 | 80mm,10~100m3/h |
| 100 | 100mm,20~200m3/h |
| 125 | 125mm,25-250m3/h |
| 150 | 150mm,30~300m3/h |
| 200 | 200mm,80~800m3/h |
| turbine type | LWGY-N | Basic type, +5-24DCV power supply, pulse output |
| LWGY-A | 4~20mA two-wire current output, remote transmission type |
| LWGY-B | Battery powered on-site display type |
| LWGY-C | On-site display/4~20mA two-wire current output |
| LWGY-C1 | On-site display/RS485 communication protocol |
| LWGY-C2 | Live display/HART communication protocol |
| Accuracy level | 5 | 0.5 |
| 10 | 1 |
| Range type | W | Wide range turbine |
| S | Standard range turbine |
| Material | S | 304 |
| L | 316(L) |
| Explosion-proof requirements | N | N or no mark means non-explosion-proof |
| E | (ExdIIBT6) |
| Pressure Level | N | conventional |
| H(x) | refer to instructions |
Flowmeter interface size comparison table
| SCI | Nominal diameter | L(mm) | H(mm) | G | Lˊ(mm) | D(mm) | d(mm) | Number of holes |
| (mm) |
| LWGY-4 | 4 | 275 | 145 | G1/2 | 215 | | | |
| LWGY-6 | 6 | 275 | 145 | G1/2 | 215 | | | |
| LWGY-10 | 10 | 455 | 165 | G1/2 | 350 | | | |
| LWGY-15 | 15 | 75 | 173 | G1 | | | | |
| LWGY-25 | 25 | 100 | 180 | G5/4 | | | | |
| LWGY-40 | 40 | 140 | 178 | G2 | | | | |
| LWGY-50 | 50 | 150 | 252 | | | Ф125 | Ф18 | 4 |
| LWGY-80 | 80 | 200 | 287 | | | Ф160 | Ф18 | 8 |
| LWGY-100 | 100 | 220 | 322 | | | Ф180 | Ф18 | 8 |
Features
1. GOOD PRECISION
The flow meter is a thrust type with carbide bearings, which has good accuracy and improved wear resistance.
2. COMPACT STRUCTURE
Compact and lightweight structure, easy to install and maintain
3. SIMPLE STRUCTURE
Features three: simple structure, solid structure and easy disassembly and assembly
4. HIGH ACCURACY
High accuracy, generally up to ±0.5%R, ±1.0%R, good repeatability
5. REPEATABILITY
Up to 0.05% - 0.2%5
6. PRESSURE RATING
High pressure level, small pressure loss, strong flow capacity and strong vibration resistance
Packing & Delivery
FAQ
1. Q: What information need to be provided to choose the suitable model?
A: Application field, Nominal pressure ,Medium & medium temperture , Power supply , Output,
Flow range, Accuracy, Connection and other parameters.
2. Q: Are you a trade company or a manufacturer?
A: We are an ISO approved manufacturer specialized in level and flow measuring instruments.
OEM & ODM service are available. Welcome to visit us in China.
3. Q: What is your MOQ?
A: To start our cooperation, sample order is acceptable.
4. Q: What is your delivery date for the Intelligent Mini Micro Turbine Fuel Oil Diesel Flow Meter?
A: The delivery date is about 3-15 working days after receipt of payment.
5. Q: What is your payment terms?
A: We support T/T, PayPal ,Western Union.
For mass production order, it is 30% deposit in advance and 70% balance before shipment.
6. Q: Do you have a warranty for the Flow Meter?
A: Yes, we have the warranty of 12 months.
Product Tags:
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