What communication interface does it use?

It uses a standard RS485 Modbus-RTU interface for easy system integration.

What are the available mounting sizes?

Mounting sizes include 160x80mm (Horizontal), 80x160mm (Vertical), and 96x96mm.

What certifications does the product have?

The product is certified with RoHS, CCC, ISO 9001, CE, ATEX, and EAC.

LCD LED Display 4-20mA Indicator Digital Dual Tank Water Level Controller Automatic Water Flow 4 20mA Display Loop Powered

Name: LCD LED Display 4-20mA Indicator Digital Dual Tank Water Level Controller Automatic Water Flow 4 20mA Display Loop Powered
Brand: Anhui Huazhong Industrial Control Intelligent Equipment Co., Ltd.
SKU: 2158292312

Anhui, ChinaAnhui Huazhong Industrial Control Intelligent Equipment Co., Ltd.

US$20.00-40.00

1 Piece

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Task

Program

Structure

Combination

Model NO.

HDF-CK8031

Mathematical Model

Linear

Signal

Continuous

Function

Automatic Control, Protection, Monitoring, Measurement

Certification

RoHS, CCC, ISO: 9001, CE

Condition

New

Customized

Material

Aluminum Alloy

Technical Support

7*24h

Service

Localization Service

Shipping Method

Door-to-Door Delivery

Explosion-Proof

ATEX/EAC/CE

Transport Package

Box

Specification

30*10*10cm

Trademark

huadianauto

Origin

China

HS Code

9026201090

Production Capacity

300000PCS/Year

Key features

Multi-Channel Monitoring: Integrates up to 8 channels into one unit for simultaneous tracking of temperature, pressure, or level.

Universal Input Support: Each channel supports Thermocouples, RTDs, and Analog signals (4-20mA/0-10V) independently.

RS485 Modbus Integration: Standard RS485 Modbus-RTU interface enables data transmission to PLC or SCADA systems via single wire pair.

High Reliability Design: Features robust digital filters per channel to suppress industrial noise and ensure stable readings.

Flexible Display Modes: Switch between auto-scan mode cycling through channels or manual selection for specific points.

Factory Customization: Offers customized firmware and housing sizes to meet unique OEM requirements for international distributors.

Wide Power Supply Range: Supports AC 85-265V or DC 24V for versatile power supply options in various environments.

IP65 Protection Rating: Front panel rated IP65 with flame-retardant ABS housing for durability in harsh industrial settings.

Company profile

Anhui Huazhong Industrial Control Intelligent Equipment Co., Ltd.Anhui, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2019-01-01Nearest Port: shanghai, guangzhou, qingdaoAverage Response Time: ≤3.11hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryAnhui Huazhong Industrial Control Intelligent Equipment Co., Ltd. is a China-based limited company operating as both a trading company and manufacturer/factory in process automation. It reports a 16,000-square-meter production base, a 2,500-square-meter R&D laboratory, four SMT lines, six production lines, 41–50 quality-control staff, and stated annual capacities across transmitters, flow meters, level equipment, and isolation modules. The supplier has exported since 2019, serves broad international markets, and reports service coverage in more than 60 countries and regions, with business coverage in 139 countries and regions. Its products and management systems have multiple stated certifications, including CE, UL, ATEX, IECEx, RoHS, SIL3, ISO 9001, and ISO 14001. Evidence supports production, certification, service-network, and innovation strengths. Financial credibility cannot be assessed because financial information is excluded.

Supplier typeThe supplier is explicitly identified as both a Trading Company and Manufacturer/Factory, organized as a limited company in Anhui, China. This indicates it combines direct manufacturing with trading capabilities.

CertificationsThe supplier reports ISO 9001 and ISO 14001 management-system certifications, along with product or technical certifications including CE, UL, CNEX, CCC, ATEX, IECEx, FCC, RoHS, SIL3, and WRAS. The breadth of stated certifications supports compliance capability across multiple markets and application requirements.

After-Sales capabilityThe supplier states that it provides digital services through an instrument cloud platform and has established service centers and offices in over 60 countries and regions. It also reports business coverage in 139 countries and regions and a professional team of over 300 people, indicating substantial stated service-network capacity.

R&D capabilityThe supplier describes itself as a high-tech process-automation enterprise with a 2,500-square-meter R&D laboratory, 50 R&D engineers, an instrument cloud platform, and stated solutions serving over 200,000 enterprises. These details explicitly support dedicated R&D and digital innovation capability.

Production capacityProduction capability is supported by a 16,000-square-meter intelligent production base, four SMT lines, six production lines, 41–50 quality-control staff, and stated annual capacities of 400,000 transmitter sets, 200,000 flow-meter sets, 100,000 level-measurement sets, and 500,000 isolation-module instruments. The supplier also reports order fulfillment within 15 workdays during both peak and off-peak periods.

Client casesThe supplier states that it provides process-automation solutions to over 200,000 enterprises in sectors including water and sewage, energy and power, chemical, life sciences, and food and beverage. This is explicit evidence of broad customer exposure, although named customer references or independently verifiable case studies are not provided.