Description
The high-pressure turbine flowmeter adopts a piezoelectric stress sensor, which has high reliability and can work in the operating temperature range of -20℃~+250℃. The flow meter is a precision flow meter that can measure flow and total liquid volume together with corresponding flow meters and on-site display instruments. Widely used for measurement or flow control of petroleum, organic liquids, inorganic liquids, liquefied gas, natural gas, cryogenic fluids and other non-corrosive gases.
working principle:
When the measured flow flows through the sensor, the impeller in the sensor will rotate based on the kinetic energy of the fluid. In a magnetoelectric induction system, the impeller periodically changes resistance, causing the magnetic flux through the coil to change periodically. After the electrical pulse signal is amplified by the amplifier, it will be displayed or transmitted to the corresponding flow integrator, PLC or host computer to measure the flow or total volume.
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.
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