Do you provide customized products?

Yes, we can print your logo on our products; OEM, ODM & customization are welcome.

What is your quality control system?

As an ISO9001:2008 certificated manufacturer, we have a strict quality control system, and each product is done with fatigue testing, calibration, temperature compensation before shipment.

At3051 Liquid Level Transmitter with Explosion -Proof Certification/ Sil3/Ce

Name: At3051 Liquid Level Transmitter with Explosion -Proof Certification/ Sil3/Ce
Brand: Yantai Auto Instrument Making Co., Ltd.
SKU: 705797691

Shandong, ChinaYantai Auto Instrument Making Co., Ltd.

US$246.00

1 Piece

Sample price:US$230.00/piece.Request sample

Product profile

Customization

Available

Type

Level Transmitter

Structure Design

Flange Type

Model NO.

AT3051

Pressure Range

High Pressure

Display Type

LCD

Accuracy Grade

0.1G

IP Rating

IP65

Certification

Ce ISO9001 Ex Sil,Atex

Customized

Current Output

4 - 20 Ma 2 Wires Hart Protocol

Flange

DN50 DN80 DN100 or as Required

Power Supply

24 V DC

Process Fluid

Liquid, Gas, Vapor

Electrical Joint

M20*1.5" or 1/2-14NPT

Capillary Length

1-6m

Digital Signal

Hart Protocol

Transport Package

Carton

Origin

Yantai

HS Code

9026201090

Production Capacity

50000PC/Year

Key features

High Accuracy Grade: 0.1G accuracy with 0.15% stability over two years for precise measurements.

Explosion-Proof Safety: Certified with SIL3, CE, ATEX, and RoHS for safe use in hazardous environments.

HART Protocol Support: 4-20mA output with direct digital HART communication for easy monitoring.

Customizable Options: Custom flange sizes (DN50-DN100), logo printing, and OEM/ODM services available.

Fast Response Time: Output current updating time is only 200 ms for rapid system response.

Versatile Application: Suitable for liquid, gas, vapor, high/low temperature, and corrosive fluids.

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.

Product Q&A

Q:Are you a manufacturer or trading company?

We are the manufacturer for pressure, flow and level transmitters since 1994.

Q:What is the warranty period?

Our warranty time is 12 months after shipment, and our after-sales will respond with your questions in 24hrs, remote instruction by PC network is always available.

Q:What is the lead time for orders?

Our lead time is always within 10~15 working days for products without customization, but lead-time will vary based on different products.

Q:Is there a minimum order quantity (MOQ)?

We have no MOQ limits, 1pc for testing is acceptable.

Q:What international certificates do you have?

We have CE, RoHS, SIL, IOS, ATEX.