What is the lead time for orders?

The average lead time is within 15 working days for both peak and off-peak seasons.

What certifications does the product hold?

The product holds CE, RoHS, ISO9001, SGS, ATEX, and SIL3 certifications.

4-20mA Rectangular Weir Open Channel Ultrasonic Water Flow Meter

Name: 4-20mA Rectangular Weir Open Channel Ultrasonic Water Flow Meter
Brand: Yantai Auto Instrument Making Co., Ltd.
SKU: 906755035

Shandong, ChinaYantai Auto Instrument Making Co., Ltd.

US$100.00-300.00

1 Piece

Sample price:US$150.00/piece.Request sample

Product profile

Customization

Available

Accuracy

>±1%

Main Application

Water, Wastewater

Application

Water Flow Measurement

Type

Ultrasonic Flow Meter

Measuring Media

Liquid

Measurement Object

Open Channel

Certification

CE, ISO9001/SGS

Output

4-20mA/RS485/RS232

Communication

RS485/RS232

Power Supply

24VDC/220VAC/Battery

Temperature

- 20~+160 Deg.C

Product Name

Ultrasonic Open Channel Flow Meter

Process Connection

Thread

Transport Package

Standard Export Carton

Origin

Yantai

HS Code

9026100000

Production Capacity

5000PC/Momth, Ultrasonic Flow Meter

Key features

Non-Contact Measurement: Ultrasonic method ensures high reliability and durability in dirty or corrosive liquid conditions.

Wide Measurement Range: Measures flow from 0.1 L/second up to 99999.99 m3/H with cumulative flow up to 4.29 billion m3.

High Accuracy Options: Level accuracy up to 0.5%; Standard weir tank flow accuracy 1-5%, non-standard 10-30%.

Multiple Communication Protocols: Supports 4-20mA, RS485, RS232, and MODBUS protocol for flexible integration.

Robust Protection Rating: Display IP67/IP65 and probe IP68 for reliable operation in harsh environments.

Flexible Power Supply: Standard 24VDC with optional 220VAC or 12VDC battery power for various sites.

CE and ISO9001 Certified: Meets international standards with CE, ISO9001, SGS, ATEX, and SIL3 certifications.

OEM and ODM Services: Manufacturer offers custom branding and design services with 2 R&D engineers.

Company profile

Yantai Auto Instrument Making Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2015-11-04 CertifiedNearest Port: Yantai PortAverage Response Time: ≤3.86h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryYantai Auto Instrument Making Co., Ltd. is a China-based limited company established in 1994 and operating in Shandong. It presents itself as a manufacturer of pressure transmitters, flow meters, level instruments, and related products, with design, R&D, production, sales, OEM customization, and maintenance activities. The supplier reports ISO9001:2015, ISO14001:2015, and ISO45001:2016 certifications, six production lines, advanced production and calibration equipment, and export activity since 2015. Evidence supports manufacturing capability, product-related technical specialization, and imported-brand maintenance services. However, the available information does not sufficiently establish financial strength, the scale or effectiveness of after-sales service, verified innovation performance, or a broad customer portfolio. One recorded buyer is SVAAR PROCESS SOLUTIONS PRIVATE LIMITED, and shipment records identify Shanghai as an origin port.

Supplier typeThe supplier is identified as a Chinese limited company and qualified source manufacturer specializing in pressure transmitters and flow meters. Its stated activities cover product design, R&D, production, sales, OEM customization, and self-managed export, indicating a manufacturer rather than only a trading intermediary.

CertificationsThe supplier reports holding ISO9001:2015, ISO14001:2015, and ISO45001:2016 management-system certificates. These explicitly demonstrate certifications in quality, environmental, and occupational health and safety management.

After-Sales capabilityThe supplier states that it undertakes maintenance for Rosemount, Yokogawa, Honeywell, and other imported-brand pressure, differential-pressure, and liquid-level transmitters. This supports the existence of relevant maintenance capability, although the scope, response performance, and service coverage are not provided.

Production capacityEvidence indicates a physical factory in Yantai, six production lines, advanced production and calibration equipment, and product coverage spanning pressure, flow, and level instruments. The supplier also claims integrated design, R&D, production, and sales operations, supporting a positive assessment of manufacturing capability.

Customization capabilityThe company background explicitly states that it provides OEM customization, while its product scope includes multiple instrument categories and configurations such as remote diaphragm-seal pressure transmitters and different flow-meter types. This supports customization capability, although specific customization limits and delivery performance are not stated.