What communication protocols are supported?

The device supports RS485 MODBUS RTU and HART communication protocols for data transmission.

E8000 RS485 or Hart 4-20mA Flow Meter Oil Electromagnetic Flowmeter

Name: E8000 RS485 or Hart 4-20mA Flow Meter Oil Electromagnetic Flowmeter
Brand: Beijing ZhongRuiZhiCheng Technology Co., Ltd.
SKU: 725361342

Beijing, ChinaBeijing ZhongRuiZhiCheng Technology Co., Ltd.

US$105.00

1-99 Pieces

US$100.00

100-499 Pieces

US$85.00

500+ Pieces

Product profile

Customization

Available

Warranty

1 Year

Color

Black

Model NO.

E8000

Power Supply

220VAC

Turndown Ratio

150:1

Relative Humidity

5%~90%

Output

4-20mA

Transport Package

Paper Carton and as Buyer's Requirement

Trademark

BJZRZC

Origin

Beijing China

HS Code

902690000

Production Capacity

10000 PCS / Month

Key features

High Turndown Ratio: Achieves a turndown ratio of 150:1 for precise measurement across wide flow ranges.

Modular Design: Ensures high reliability, consistency, and long-term stability with interchangeable converters.

Intelligent Excitation: Automatically adjusts excitation voltage based on sensor resistance to reduce heat and drift.

Real-time Drift Control: Eliminates potential drift of measuring electrodes and amplifier circuits automatically.

Multiple Output Options: Supports 4-20mA, 0-10mA, Pulse/Frequency, RS485, and HART communication interfaces.

Dual Language Display: Features a 128*64 dot matrix LCD with Chinese and English support for easy operation.

Small Flow Correction: Supports four-point linear correction for small flows to enhance measurement accuracy.

Comprehensive Alarms: Includes functions for excitation, pipe empty, and upper/lower limit alarms.

Company profile

Beijing ZhongRuiZhiCheng Technology Co., Ltd.

Beijing, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2011-12-02Nearest Port: Beijing, TianjinAverage Response Time: ≤11.77hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW

AI-Powered supplier vetting

SummaryBeijing ZhongRuiZhiCheng Technology Co., Ltd. is identified as both a trading company and manufacturer/factory in Beijing, China, specializing in industrial automation instruments, transmitters, HART/PROFIBUS-related products, and OEM components. Evidence indicates 31–40 years of combined R&D-engineer experience, 6–10 quality-control staff, eight production lines, and stated pressure-transmitter productivity of 500,000 pieces. The supplier reports exports to a broad range of global markets, self-operated import/export rights, and lead times within 15 working days in both peak and off-peak seasons. EICC is listed as a supplier-management-system certification. The company states that it was established in 2007 and has sold products to more than 50 countries and regions. However, the supplied information does not adequately establish after-sales service processes, financial credibility, customization capability, or detailed customer references. Trade data shows one recorded transaction associated with one...

Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory, while another record describes its company nature as a trade company. Its stated business covers development, manufacturing, sales, and service of industrial automation instruments and related products, indicating a mixed trading-and-manufacturing profile.

CertificationsEICC is explicitly listed under certification of supplier management systems. The provided slices do not identify the certification scope, validity period, or additional quality certifications, but the stated certification is positive evidence of a formal supplier-management-system credential.

R&D capabilityThe supplier reports 31–40 years of total R&D-engineer experience and describes itself as a high-technology enterprise developing industrial automation instruments, intelligent products, and HART/PROFIBUS transmitter components. These details provide explicit evidence of R&D and product-development capability.

Production capacityThe supplier reports eight production lines, 6–10 quality-control staff, and pressure-transmitter productivity of 500,000 pieces. It also states that it manufactures and sells automation instruments and has lead times within 15 working days during both peak and off-peak periods, supporting a positive assessment of stated production capacity and fulfillment readiness.

Customization capabilityThe supplier states that it provides OEM components and supporting products for instrument manufacturers, which directly indicates some OEM-oriented production capability. However, the slices do not specify customization scope, engineering change support, minimum order requirements, or examples of customized projects.

Product Q&A

Q:Can I buy samples to test before placing a bulk order?

Yes, samples are available. Although they are not free, the sample cost will be refunded when you place the next order.

Q:How long is the delivery time after payment?

We keep stock available. Once payment is received, we will ship the goods ASAP via DHL, UPS, TNT, FEDEX, etc.

Q:What payment methods do you accept?

We accept Western Union, PayPal, personal account transfers, TT, and other standard payment methods.

Q:What is the warranty period for this flow meter?

The product comes with a 1-year warranty covering mechanical defects and performance issues.

Q:Does the flow meter support custom colors or power supplies?

Yes, customization is available for Color (e.g., Black) and Power Supply (e.g., 220VAC or 24VDC options).

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E8000 RS485 or Hart 4-20mA Flow Meter Oil Electromagnetic Flowmeter