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Product profile
Customization
AvailableType
Intelligent Pressure TransmitterFeature
IntelligentModel NO.
AT3051Measuring Medium
Liquid, Gas, Oil, SteamAccuracy Grade
0.1GIP Rating
IP65Certification
CECustomized
CustomizedOutput
4-20mAProtocol
HartPower Supply
24VDCCertificate
Atex, Sil, SGS, Ce, ISO9001, Explosion ProofElectric Interface
1/2NPT, M20*1.5Product Name
Differential/Gauge Pressure TransmitterProcess Connection
1/4NPT or 1/2NPTTransport Package
Carton or as RequiredOrigin
YantaiHS Code
9026201090Production Capacity
50000PC/YearKey features
High Accuracy Grade: 0.1G accuracy grade ensures precise measurement for liquid, gas, oil, and steam.
HART Protocol Support: Enables remote set-up, self-diagnostics, and optional status output for alarms.
Explosion Proof Design: Certified Exia II C T6 and Exd II B T5 for safe use in hazardous environments.
Wide Measurement Range: Covers ranges from 0.013 bar to 413.7 bar for various pressure applications.
Durable Wetted Parts: Options include 316L Stainless Steel, Hastelloy C-276, and Tantalum diaphragms.
IP65 Enclosure Rating: Provides robust protection against dust and water jets for industrial use.
Versatile Process Connections: Available in 1/4 NPT or 1/2 NPT with various flange and joint options.
Multiple Output Options: Standard 4-20mA analog output with optional LCD header and alarm signals.
Company profile

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:What media can this transmitter measure?
A:
It is suitable for measuring liquid, gas, oil, and steam flow, as well as liquid level, density, and pressure.
Q:What is the output signal and protocol?
A:
The standard output is 4-20mA analog signal with HART protocol support for remote configuration and diagnostics.
Q:What certifications does the product have?
A:
The product holds CE, Atex, SIL, SGS, ISO9001, and Explosion Proof certifications.
Q:What are the available wetted parts materials?
A:
Options include 316L Stainless Steel, Hastelloy C-276, and Tantalum for the diaphragm and joints.
Q:Is customization available for this product?
A:
Yes, the product is customized, allowing for specific output, protocol, power supply, and interface requirements.
Send Inquiry
*To:
Yantai Auto Instrument Making Co., Ltd.
Yantai Auto Instrument Making Co., Ltd.*Content:
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