High Precision Double Flange Differential Pressure Liquid Level Transmitter 4-20mA

Name: High Precision Double Flange Differential Pressure Liquid Level Transmitter 4-20mA
Brand: Jiangsu Hualiu Instrument Co., Ltd.
SKU: 1995584861

Jiangsu, ChinaJiangsu Hualiu Instrument Co., Ltd.

US$68.00-75.00

1 Piece

Product profile

Customization

Available

After-sales Service

Online Technical Support

Principle

Piezoresistive Type (or Differential Pressure).

Model NO.

HL-DFL

Range

0-30m

Measurement Accuracy

0.25% F.S / 0.5% F.S

Accuracy

0.25%

Kind

Liquid Level Transmitter

Structure

Split Type

Warranty

1 Year

Certification

CE, ISO

Material

316 Stainless Steel for The Diaphragm and 1gr18ni9

Process Temperature

0℃~70℃

Signal Output

4-20mA DC (2-Wire System)

Power Supply

12-36V DC

Humidity Rating

<= 95% Rh

Transport Package

Wooden Case, or Standard Export Packing

Specification

97x84x147 mm

Trademark

HuaLiu

Origin

China

HS Code

9026100000

Production Capacity

50000pieces/Year

Key features

Features 0.25% / 0.5% F.S. accuracy across a wide range (0 to 150m), delivering accurate differential pressure measurement for closed, pressurized vessels and vacuum tanks

Equipped with dual 316 stainless steel corrugated isolation diaphragms and flexible capillary tubes, preventing clogging and corrosion when measuring viscous pastes, slurries, and aggressive chemicals

Reliable 4-20mA Transmission: 2-wire system output with anti-interference capability, paired with field-readable LCD or LED indicators for real-time display.

Company profile

High Repeat Buyers ChoicePatents AwardedSelf-brandedNational Award received

Jiangsu Hualiu Instrument Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤18h

AI-Powered supplier vetting

SummaryJiangsu Hualiu Instrument Co., Ltd. is a manufacturer specializing in industrial automation instruments with over a decade of experience. The company demonstrates strong customization capabilities and holds several certifications, including ISO standards and CE. However, its financial data shows a lack of reported revenues and profits, indicating potential financial challenges. The company has a solid production capacity with four production lines but lacks international service capabilities such as overseas warehouses and trade show participation.

Supplier typeJiangsu Hualiu Instrument Co., Ltd. is a manufacturer focused on industrial automation instruments, with over ten years of experience.

CertificationsThe supplier holds ISO9001:2015, ISO14001, ISO45001:2018 certifications, and CE certification, indicating compliance with quality and environmental standards.

After-Sales capabilityThe supplier does not have overseas agents, branches, or showrooms, limiting its international after-sales service capabilities.

Financial creditThe supplier's financial records show no reported revenues or profits over the last three years, indicating potential financial instability.

R&D capabilityThe company has introduced new products in the past year and maintains a scientific and technological team, indicating a focus on innovation.

Production capacityWith four production lines and an annual output of over 20,000 units, the supplier has robust production capabilities.

Customization capabilityThe supplier offers extensive customization services, including full and minor customization, based on samples or designs.

Product Q&A

Q:What media and tank applications is this double flange differential pressure level transmitter suitable for?

It is ideal for closed, pressurized storage tanks, vacuum vessels, and open tanks containing liquids, semi-liquids, or paste media compatible with 316 stainless steel. Its dual remote seal diaphragms prevent clogging, buildup, and corrosion while accurately measuring level without impact from bubbling or sediment deposition.

Q:Do you offer OEM, ODM, or custom flange connection options?

Yes, we provide full OEM and ODM customization services. We can customize the flange standard (ANSI, DIN, JIS), capillary lengths (e.g., 3m, 5m, 10m), measuring range (up to 0-150m), capillary fill fluids, and mounting configurations to meet your specific project requirements.

Q:What output signals and display options are available for this level gauge?

The transmitter provides a standard 2-wire 4-20mA DC signal output with strong anti-interference and long transmission distance capability. It features field-readable display options, including 0-100% isometric scale, LCD, or LED indicator heads.