Xiangjing (Shanghai) M&E Technology Co., Ltd
| Delivery Time | 6~8 weeks |
| Output Signal | 4–20 mA, Pulse Output |
| Packaging Details | Cardboard box/Wooden crate |
| Electrical Interface | M20 × 1.5 Cable Gland |
| Supply Ability | 800 sets per year |
| Alarm Output | Upper/Lower Limit Relay Alarm (Optional) |
| Display | Pointer or LCD Digital Display |
| Payment Terms | T/T |
| Power Supply | 24 VDC (12–36 VDC), 100–240 VAC, 3.6 V Lithium Battery (Optional) |
| Ingress Protection | IP65 |
| Ambient Temperature | Remote Type: -40°C to +85°C; Local Type: -40°C to +100°C |
| Model Number | LZ-SUP |
| Place of Origin | China |
| Brand Name | Supmea |
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Product Specification
| Delivery Time | 6~8 weeks | Output Signal | 4–20 mA, Pulse Output |
| Packaging Details | Cardboard box/Wooden crate | Electrical Interface | M20 × 1.5 Cable Gland |
| Supply Ability | 800 sets per year | Alarm Output | Upper/Lower Limit Relay Alarm (Optional) |
| Display | Pointer or LCD Digital Display | Payment Terms | T/T |
| Power Supply | 24 VDC (12–36 VDC), 100–240 VAC, 3.6 V Lithium Battery (Optional) | Ingress Protection | IP65 |
| Ambient Temperature | Remote Type: -40°C to +85°C; Local Type: -40°C to +100°C | Model Number | LZ-SUP |
| Place of Origin | China | Brand Name | Supmea |
| High Light | HART 4-20mA industrial flowmeter ，metal tube variable area flow meter ，LCD local indicator flowmeter | ||
The LZ-SUP series from Supmea is a metal tube float flowmeter that measures volumetric flow rate using a variable-area principle. It is built for industrial applications requiring durable and straightforward flow indication or transmission of liquids, gases, and steam.
The instrument consists of a tapered metal measuring tube and a float whose position corresponds to the flow rate. It is available in pointer-type and intelligent versions with digital display options. Features include wide rangeability, multiple process connections, and configurations for high or low temperature service. Signal transmission is achieved via magnetic coupling without direct mechanical contact.
| Specification | Details |
|---|---|
| Product Name | Metal Tube Float Flowmeter |
| Model Series | LZ-SUP / SUP-LZ |
| Size Range | DN15 – DN200 |
| Measuring Range | Liquid: 0.1–200000 L/h (water reference); Gas: approx. 0.05–2000 m³/h (air reference) |
| Turndown Ratio | 10:1 standard, 20:1 optional |
| Accuracy Class | Liquid 1.5% / Gas 2.5% (standard); higher accuracy available |
| Process Pressure | Up to 4.0 MPa for smaller sizes; lower for larger diameters (high-pressure versions offered) |
| Temperature Range | Standard -20°C to 120°C; extended high/low temperature options |
| Process Connection | Flange, thread, clamp |
| Output Options | 4-20 mA, local indication, alarm contacts, pulse |
| Protection | IP65 |
Widely applied in process industries including chemical, petrochemical, water and wastewater treatment, energy, and manufacturing for continuous flow monitoring.
Typical concerns involve installation orientation (must be vertical), float sticking with dirty media, or limited suitability for highly viscous fluids. Selecting the correct material, damping, and range configuration helps minimize these issues.
Can serve as a functional replacement for comparable metal tube rotameters in the same diameter and flow range.
We offer authentic Supmea instruments with experience in matching flowmeters to specific process requirements.
Standard lead time is 6-8 weeks.
Submit your medium, flow rate, diameter, temperature/pressure conditions, and preferred signal type for a detailed quote.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2015
Total Annual:
30,000,000-50,000,000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
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