What certifications does the transmitter hold?

It holds CE, ISO9001, SGS, SIL3, ATEX, and RoHS certifications.

What is the working temperature range?

The working temperature range is -25 to +95C, with an ambient range up to +240C.

What is the lead time for delivery?

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

3051 Capillary Diaphragm Seal Differential Pressure Transmitter 4-20mA Hart Liquid Level Transmitter

Name: 3051 Capillary Diaphragm Seal Differential Pressure Transmitter 4-20mA Hart Liquid Level Transmitter
Brand: Yantai Auto Instrument Making Co., Ltd.
SKU: 770307042

Shandong, ChinaYantai Auto Instrument Making Co., Ltd.

US$200.00-300.00

1 Piece

Sample price:US$300.00/piece.Request sample

Product profile

Customization

Available

Type

Intelligent Pressure Transmitter

Feature

Intelligent

Model NO.

3051LT

Measuring Medium

Steam, Gas, Liquid

Accuracy Grade

0.1G

Pressure range

0.001MPa～35MPa

IP Rating

IP67

Certification

Ce/ISO9001/SGS/Sil3

Customized

Output

4-20mA, Hart Protocol

Display

English LCD Display

Process Connection

1/4'' NPT or 1/2''

Product Name

Differential Pressure Transmitter

Transport Package

Standard Export Package

Trademark

yantai auto

Origin

China

HS Code

9026201090

Production Capacity

1000pieces/Year; Differential Pressure Transmitter

Key features

High Precision Measurement: Accuracy grade 0.1G for reliable measurement of liquid, gas, steam, level, density, and pressure.

Wide Pressure Range: Measures pressure from 0.001MPa to 35MPa with multiple range options available.

HART Protocol Support: Enables remote setup, self-diagnostics, and status output via 4-20mA HART signal.

Robust Safety Certification: Certified SIL3, Exia II C T6, and Exd II B T5 for intrinsically safe and explosion-proof use.

Durable Construction: IP65/IP67 enclosure rating with 316L Stainless Steel wetted parts for harsh environments.

Customization Options: Customized output, display, and process connections available to meet specific needs.

Fast Response Time: Highly accurate and stable sensor ensures quick response for dynamic process control.

Flexible Display Options: Optional LCD, linear pointer, or square root instruction headers for local monitoring.

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: ≤2.99h 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.