What is the power supply requirement?

The device requires a 9-36VDC power supply.

What materials are used for wetted parts?

Options include 316 stainless steel, Hastelloy C-276, Monel, Tantalum, and Hastelloy C.

What is the lead time for orders?

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

4 20mA Hart Protocol Differential Pressure Transmitters

Name: 4 20mA Hart Protocol Differential Pressure Transmitters
Brand: Yantai Auto Instrument Making Co., Ltd.
SKU: 771115092

Shandong, ChinaYantai Auto Instrument Making Co., Ltd.

US$200.00

1 Piece

Sample price:US$185.00/piece.Request sample

Product profile

Customization

Available

Type

Differential Pressure Level Transmitter

Feature

Intelligent

Measuring Medium

Gas, Steam, Liquid

Accuracy Grade

0.1G

Pressure range

0.001MPa～35MPa

IP Rating

IP65

Certification

Ce Sil Atex ISO9000

Customized

Accuracy

0.1% of Span

Stability

0.15% of Url 2 Years

Current Output

4-20mA 2 Wires

Power Supply

9-36VDC

Protocl

Hart

Process

1/4"NPT

Application

Gas, Steam, Liquid

Product Name

Diff Pressure Transmitter

Transport Package

Carton

Origin

China

HS Code

9026201090

Production Capacity

1000PC/Month

Key features

High Accuracy Measurement: Accuracy grade 0.1% with 0.15% stability over 2 years for precise data.

HART Protocol Support: Enables real-time configuration revision and digital communication with displays.

Wide Pressure Range: Measures from 0.001MPa to 35MPa suitable for various industrial applications.

Robust Safety Certification: Certified ATEX, SIL, and CE for safe operation in hazardous environments.

Intelligent Linear Output: Provides 4-20mA DC signal with reverse protection and current foldback circuits.

Customizable Specifications: Customized options available for accuracy, stability, and process connections.

Durable Construction: IP65 rating with anti-explosion structure and solid-state electronic components.

Versatile Material Options: Wetted parts available in 316SS, Hastelloy, Monel, and Tantalum for corrosion resistance.

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.