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Doppler Flow Meter For Sewage Water by Lanry Instruments Co., Ltd.
Harbor
Doppler Flow Meter For Sewage Water - Image 1

Doppler Flow Meter For Sewage Water

🕐Last updated: Jul 21, 2026
10004000/ Bags
Min. Order: 1 Bags
💱₹10,004,000.00/ Bags
Live rate: 1 USD = 1.00 INR
📁CategoryWater Meter
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import Doppler Flow Meter For Sewage Water from Lanry Instruments Co., Ltd. - Wholesale Supply

Lanry Instruments manufactures Doppler ultrasonic flow meters designed for sewage and wastewater applications, using the Doppler effect to measure flow velocity through suspended solids and air bubbles. The device operates without pipe penetration, using external clamp-on transducers, and is suitable for pipe diameters from 40 mm to 4000 mm. It is engineered for dirty fluids where traditional turbine or electromagnetic meters fail.

The meter detects flow rates as low as 0.05 m/s and up to 12 m/s, with an accuracy of ±2.0% of the calibrated span. The transducers are rated for liquid temperatures between -35°C and 200°C, making them suitable for industrial effluents and hot wastewater streams. The system requires a minimum concentration of 100 ppm of suspended solids or air bubbles to function reliably, as these reflect the ultrasonic signal.

This flow meter is used in municipal wastewater treatment plants, industrial discharge monitoring, and stormwater systems. Buyers include engineering firms, environmental regulators, and plant operators who need non-intrusive, continuous flow data. Output options include 4 - 20 mA, relay, and open-collector transistor signals. Installation does not require pipe shutdown, reducing operational downtime. The device is configured via a user-friendly interface with memory storage for flow profiles.

Technical Specifications for Lanry Instruments Co., Ltd. Doppler Flow Meter For Sewage Water
Measurement principleDoppler ultrasonic (external clamp-on)
Pipe diameter range40 mm - 4000 mm
Minimum measurable flow rate0.05 m/s
Maximum measurable flow rate12 m/s
Accuracy±2.0% of calibrated span
Operating temperature range-35°C to 200°C (transducer rated)
Required fluid conditionMinimum 100 ppm suspended solids or air bubbles (standard for Doppler technology)
Output signals4 - 20 mA, relay, open-collector transistor (OCT)
Transducer mountingExternal clamp-on, no pipe cutting required
Power supply24 V DC (typical for industrial flow meters)
About Lanry Instruments Co., Ltd. - Flow Meter Supplier in China
🏭
Lanry Instruments Co., Ltd.
China Harbor
4.5(0)

Lanry Instruments Co., Ltd. is based in Shanghai, China, with a facility in the Songjiang District. The company specializes in industrial flow measurement instruments, particularly ultrasonic and electromagnetic meters for wastewater and process fluids. The supplier is listed with harbor trust tier, indicating verified shipping and compliance documentation. No details on years in operation, staff size, or production capacity are provided in the source.

The supplier does not claim ISO certifications, CE marking, or third-party test validations in its profile. Its products are marketed for export markets, but no client names, project references, or calibration certificates are disclosed. All technical claims must be verified through test reports or on-site validation before purchase. The company does not state whether it provides local technical support or calibration services abroad.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About Doppler Flow Meter For Sewage Water from Lanry Instruments Co., Ltd.
The meter requires at least 100 ppm of suspended solids or entrained air bubbles to reflect the ultrasonic signal reliably. Below this threshold, the signal-to-noise ratio drops, causing measurement drift or failure. Buyers must confirm fluid composition before selecting this meter over electromagnetic alternatives.

Sourcing Doppler Flow Meter For Sewage Water from Lanry Instruments Co., Ltd. - China Import Guide

Before ordering, confirm the fluid’s suspended solids concentration, pipe material, wall thickness, and operating temperature. Request a technical datasheet showing the transducer’s acoustic coupling range and signal strength under your conditions. Do not assume compatibility with any pipe type - test with a sample unit if possible. Verify the output signal type matches your control system requirements.

Confirm the Incoterms with Lanry Instruments; FOB Shanghai is typical, but EXW or CIF may be available. Lead time is usually 15 - 25 days after order confirmation. Payment terms are often 50% advance with 50% before shipment. Ask for the shipping weight and dimensions per unit to calculate freight costs. Ensure the device includes a user manual in your language.

Upon delivery, verify the device’s serial number matches the order and that all components (transducers, controller, cables) are present. Test the meter with a known flow condition if possible. Check that the 4 - 20 mA output corresponds to the configured range. Retain the calibration certificate and test logs. Request a compliance declaration for import customs clearance.

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Buy Doppler Flow Meter For Se in Bulk — Verified Supplier in China

When sourcing Doppler Flow Meter For Sewage Water for your business, securing the right balance of quality and cost is essential. Lanry Instruments Co., Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $10004000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Water Meter sector with strong demand from importing countries worldwide.

Doppler Flow Meter For Se Specifications, Trade Terms & Pricing

Importing Doppler Flow Meter For Se requires careful attention to shipping logistics, customs compliance, and secure payment terms. Lanry Instruments Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.

About Lanry Instruments Co., Ltd. — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Doppler Flow Meter For Se has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Water Meter category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.

Import Doppler Flow Meter For Se — Shipping, Logistics & Customs

Importing Doppler Flow Meter For Se requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).

Frequently Asked Questions About Doppler Flow Meter For Se

What is the wholesale price of Doppler Flow Meter For Sewage Water?

The current listed wholesale price for Doppler Flow Meter For Sewage Water from Lanry Instruments Co., Ltd. is $10004000/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Lanry Instruments Co., Ltd. through EximNext.

What is the Minimum Order Quantity (MOQ) for Doppler Flow Meter For Se?

The supplier, Lanry Instruments Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Doppler Flow Meter For Se. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Doppler Flow Meter For Sewage Water?

The HS Code classification for Doppler Flow Meter For Sewage Water depends on the specific grade and form. Contact Lanry Instruments Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.

How can I import Doppler Flow Meter For Se from China?

To import Doppler Flow Meter For Se from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Lanry Instruments Co., Ltd.. Ensure you have the necessary import licenses for Water Meter products in your destination country.

Is Lanry Instruments Co., Ltd. a verified supplier?

Yes, Lanry Instruments Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.

What are the key specifications of Doppler Flow Meter For Sewage Water?

For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Lanry Instruments Co., Ltd. through EximNext.

What packaging options are available for bulk orders of Doppler Flow Meter For Se?

Lanry Instruments Co., Ltd. offers Doppler Flow Meter For Se with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Doppler Flow Meter For Se the most?

Doppler Flow Meter For Se is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Lanry Instruments Co., Ltd. through our platform.

What certifications does this Doppler Flow Meter For Se supplier hold?

Lanry Instruments Co., Ltd. maintains international quality certifications. These ensure that the Doppler Flow Meter For Se meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Doppler Flow Meter For Sewage Water on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Lanry Instruments Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.

What payment methods are accepted?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Lanry Instruments Co., Ltd..

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