Variable Area Flow Meter
LZ series variable-area flow meter with metallic tube has the characteristics of simplicity, reliability wide application field, high precision and easy installation.
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Product Introduction
Quick Details
Place of Origin | Zhejiang China | Pressure | 4.0mpa | Flange | ANSI150lbs or JIN10K or DIN |
Model NO. | LZ Series | Max Temp. | 250℃ | Application | Waste water, agriculture, food and so on |
Medium | Water or gas or milk or oil | Customized Support | OEM, ODM, OBM | Material | Stainless steel 304 or Stainless steel 316 |
Accuracy | ±1.5% | Brand Name | ZYIA | Sample | Available |
Introduce
LZ series variable-area flow meter with metallic tube has the characteristics of simplicity, reliability wide application field, high precision and easy installation. Compared variable-area flow meter with glass tube flow meter, this series has the characteristics of high pressure safe, high temperature safe, easy reading etc.
It is widely applicable in petrol, chemical, power supply, pharmacy, food, water treatment industry etc.
Features
1. Wide range, 10:1
2. Low pressure loss, compared with turbine flowmeters and vortex flowmeter, the pressure loss is less and the measurement is more accurate
3. Magnetic coupling, the use of a new type of magnetic coupling structure, coupled with a solid and stable all-meter structure, makes the signal transmission more stable.

Threaded Connection

Main Technical Parameters
Measure Range | Water(20℃)(2.5-10000)L/h |
Range Ratio | 10:1 |
Accuracy Grade | ±1.5%,±2.5% |
Fluid Working Pressure | DN15-DN50:4.0Mpa |
Working Pressure of Coating | 1.6Mpa |
Fluid Working Temperature | -80℃-+200℃(PTFE≤+85℃ |
Connection Type | (Flange connection, Threaded connection or Tri-clamp connection flange refer to standard GB/T9119; ANSI 150lbs, 300lbs; HG20592-20635; Other standard flange can be made to the user requirement.) |
Environment Temperature | -25℃-+55℃ |
Medium Viscidity | DN15≤5mPa.S; |
Electricty Singal Output | Output Signal :(4-20mA) |
Linear Accuracy:1% | |
Temperature Influence:0.5%/10℃ | |
Power Supply :(13-30)VDC | |
Power Supply Consume :≤250mW | |
Restrict Alarm | Power Supply :≤24(±10%)VDC |
Power Loss:≤3W | |
Working Temperature:-25℃-+60℃ | |
Explosion-Proof Gr | EXIbIICT5 |
LZ Series Model Selection

Why choose us?
- Our team of experts has the knowledge and experience to provide unbiased advice and recommendations on the best Metallic Tube Flow Meters for each customer's unique requirements.
- We always take into account the interests of our stakeholders, continuously enhance value creation, continuously build green industries, and firmly promote social harmony.
- Our company is constantly investing in new technologies and techniques to improve our products and services.
- We are eager for more people with lofty ideals to join our cause, grow and progress together with us, and jointly create a more brilliant future.
- Our Metallic Tube Flow Meters are easy to install and use, allowing customers to receive reliable results quickly and efficiently.
- Our company provides a variety of Variable Area Flow Meter to meet your various needs. We adhere to the management principles of 'quality first, customer first and credit-based' and always do our best to satisfy potential needs of our customers.
- We are always looking to improve our products and services to better meet the needs of our customers.
- We insist on operating with sincerity and win the trust of customers is our unsurpassed firm belief, and solemnly promise to new and old customers to attract people with high-quality products.
- We offer competitive prices on all of our Metallic Tube Flow Meters, ensuring that customers receive the best value for their investment.
- We have an international standard laboratory, a strong R & D and design team, perfect quality system management, perfect testing equipment to ensure the company's strong production and service capabilities.
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