What are the installation requirements for steam measurement?

When measuring steam, the body and pipe must be insulated, the flange must be clamped, and there must be no air leakage. The instrument should have 10-15 times the straight pipe section upstream and more than 5 times downstream.

What materials are available for the flowmeter?

Available materials include 304 and 316L stainless steel, as well as carbon steel, depending on the customization options.

High Quality DN50 Vortex Flowmeter 3-Wire 4-20mA Hart Sensor Liquid Precision Digital Flow Meter Stainless Steel OEM Flow Meters

Name: High Quality DN50 Vortex Flowmeter 3-Wire 4-20mA Hart Sensor Liquid Precision Digital Flow Meter Stainless Steel OEM Flow Meters
Brand: Aister Instrument (Shanghai) Co., Ltd.
SKU: 2061421482

Shanghai, ChinaAister Instrument (Shanghai) Co., Ltd.

US$299.00-1,000.00

1 Piece

Sample price:US$400.00/piece.Request sample

Product profile

Customization

Available

Accuracy

>±1%

Main Application

Water, Wastewater, Diesel Fuel, Fuel Oil, Nature Gas

Model NO.

LUGB

Sensor

Tube/Flange

Application

Industrial Production

Type

Vortex Flow Meter

Measuring Principle

Electrical Principles

Measurement Object

Closed Pipeline

Certification

CE, ISO

Caliber

DN15 - 300

Power Supply

DC12V or DC24V

Temperature of Medium

Typically -40 ~ 150 Degree

Material

Carbon Steel, Stainless Steel

Transport Package

Carton Box with PP Film Wooden Box

Origin

China

HS Code

9026801000

Production Capacity

50000 PCS / Year

Key features

Wide Customization Options: Customizable caliber (DN15-300), power supply, temperature range, and material (Carbon Steel/Stainless Steel).

High Precision Measurement: Accuracy levels of 1.0% for liquids and 1.5% for gases, suitable for steam, air, and liquids.

Robust Durability: IP65 protection class, explosion-proof class (ia) II CT6, and low vibration acceleration for stable performance.

Flexible Output Signals: Supports 4-20mA isolated output, frequency pulse signals (2-3000Hz), and Hart protocol compatibility.

Certified Quality: CE and ISO certified, ensuring compliance with international industrial standards for safety and quality.

Low MOQ for Trials: Small orders are accepted for first-time buyers, facilitating long-term cooperation and trust building.

Fast Delivery Time: Standard delivery within 1-2 weeks, with peak and off-season lead times within 15 workdays.

Company profile

Self-brandedFast DeliveryOEM ServicesFlexible Customization

Aister Instrument (Shanghai) Co., Ltd.

Shanghai, China

Business Type: Manufacturer/FactoryExport Year: 2020-07-09Nearest Port: Shanghai, NingboAverage Response Time: ≤2.08hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CIF

AI-Powered supplier vetting

SummaryThe supplier is identified as a Shanghai-based trading company and professional technical supplier focused on flow instrumentation and calibration-related solutions. It provides 3D software design, ODM, OEM, and broad customization services, with documented inspection, service, complaint-handling, and corrective-action procedures. Export activity is reported at 51%–70% of total sales, with self-operated import and export rights, and stated lead times within 15 working days in both peak and off-season periods. However, the supplier has no available SDK, reported no new products in the past year, and lacks overseas warehouses, showrooms, agents or branches, and offline trade-show participation. Certification status, production capacity, and specific customer cases are not sufficiently documented.

Supplier typeThe supplier is explicitly described as a professional technical supplier, while its company type is a trading company located in Shanghai. Its stated business focuses on flow meter solutions and flow instrumentation for domestic automation and international markets.

After-Sales capabilityThe supplier has written procedures and records for service assessment, corrective and preventive actions, and customer complaint handling. It states service terms and lead times, but has no overseas warehouse, showroom, overseas agent or branch, and no offline trade-show participation, limiting evidence of overseas service infrastructure.

R&D capabilityThe supplier reports professional technical R&D capability, 3D software design services, ODM services, and accumulated technical reserves in flow instrumentation. Countervailing evidence includes no available SDK and no new products in the past year, so innovation capability is demonstrated but not fully current or comprehensive.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. It also provides ODM and OEM services, giving strong evidence of broad design and customization capability.

Client casesThe supplier states that it provides OEM services for well-known brands and that its flow meter solutions are used by numerous trade-settlement entities, with positive feedback. These are general claims without named customers, project details, or independently verifiable case evidence.

Product Q&A

Q:How long is your delivery time?

It depends on the quantity. Normally it's about a week to two weeks.

Q:How to get quotation?

Please tell us the pipe diameter, measuring medium, flow rate, temperature, pressure, connection type and accuracy of the product you need, we will choose the most suitable product for you.

Q:Can I design our own logo or color?

Sure! we are glad to help you.

Q:Can I place a small order for the first time?

YES. This shows your recognition of us, I believe we will have longer-term cooperation.

Q:What is the accuracy of the vortex flowmeter?

The accuracy is 1.0% for liquids and 1.5% for gases. For inserted vortex flowmeters, accuracy can reach level 1.5% and 2.5%.