Discover unparalleled precision with the Rosemount 5301 Level Transmitter, a masterclass in handling the most demanding measurements across liquids, slurries, and solids. This exceptional device is your go-to solution for level and interface applications, renowned for its cutting-edge reliability and robust safety features. Its seamless installation process and calibration-free design ensure it remains unaffected by varying process conditions. Proudly SIL 2 certified, the Rosemount 5301 is a prime choice for safety-critical applications. Built to last with its sturdy construction, it includes powerful embedded diagnostics, allowing you to concentrate on what truly matters - optimizing your plant's performance.
Measuring Medium |
Liquid |
Defined Range |
2000mm |
Type |
Guided Wave Radar Level |
Wetted Material |
316L |
Accuracy |
3MM or 0.03% |
Steam Jacket |
NO |
Operating Pressure |
-0.1~34.5Mpa |
Jacket Pressure |
NO |
Operating Temperature |
-60~260°C |
Instrument Power |
24V |
Electric Connect |
Flange |
Signal Output |
4-20MA |
Connection diameter |
DN50 |
Display |
YES |
Flange Material |
316L |
Electrical Interface |
1/2"NPT |
Flange Size |
DN50 |
Protocol |
Hart |
Flange Pressure |
150lb |
Protection Level |
IP67 |
Flange Face |
RF |
Explosion Proof |
ExiaIICT6 |
Flange Standard |
ANSI 2" 150RF |
Warranty |
1year |
Accuracy:±0.12 in. (3 mm)
Repeatability:±0.04 in. (1 mm)
Measurement Range:Up to 164 ft (50 m)
Operating Pressure:Full vacuum to 5000 psi (Full vacuum to 345 bar)
Operating Temperature:-320 to 752 °F (-196 to 400 °C)
Communication Protocol:4-20 mA/HART™, Foundation™ Fieldbus, Modbus™
Safety:SIL 2 IEC 61508 certification
TÜV tested and WHG approved for overfill prevention
Achieve remote proof-test capabilities with the innovative verification reflector
Diagnostics:Experience enhanced diagnostics designed to enable forward-thinking maintenance strategies
Probe Types:Choose from a variety of probes including Rigid single lead, Segmented single lead, Flexible single lead, Rigid twin lead, Flexible twin lead, Coaxial and large coaxial, PTFE coated probes, and Vapor probe
Enhanced Performance:Benefit from Direct Switch Technology which offers increased sensitivity, unrivaled reliability, and extensive measurement ranges
Proactive Maintenance:Leverage Signal Quality Metrics to proactively manage your level instrumentation with ease
Improved Accuracy:Probe End Projection ensures superior level measurement reliability
Optimized Efficiency:Dynamic Vapor Compensation enhances plant heat rate efficiency
Simplified Verification:The verification reflector allows for remote proof-testing and unparalleled level transmitter verification
Advanced Detection:Utilize Peak-in-Peak technology for exceptional ultra-thin layer detection
Dimension
Flexible Single Lead Probe with Flange Connection - A versatile solution engineered for various applications, offering seamless integration and superior performance.

A. ½ - 14 NPT; optional adapters: M20x1.5, eurofast, and minifast - Ensuring adaptability for diverse requirements and enhancing connectivity.
B. L ≤ 164 ft. (50 m) - Accommodates extensive measuring range, addressing your needs with precision.
C. Ø 0.16 (4); Ø 0.24 (6) - Tailored dimensions that perfectly suit your specific applications.
D. 4 mm probe: Ø 0.86 (22); 6 mm probe: Ø 1.10 (28) - Offering different probe sizes for optimal functionality.
E. The PTFE covered probe is designed with a protective plate - Delivering enhanced durability and safeguarding against harsh environments.
F. Ø 0.28 (7) for PTFE covered probe - Precision-designed for exceptional performance and reliability.
G. 17.1 (434) for PTFE covered probe - A dimension crafted for specific operational excellence.
H. Ø 0.88 (22.5) for PTFE covered probe - Ensures superior compatibility and robust application.
I. HTHP/HP/C version - High Temperature High Pressure/High Pressure/Composite options to meet high demand operations.
J. HTHP/HP/C Plate Design (Option for Alloy versions) - Tailor-made design catering to specialized industrial needs.
K. Short weight (option W2) - Lightweight option ensuring ease of use and installation.
L. Heavy weight (option W3) - Sturdy and robust option for demanding applications.
M. Chuck - An indispensable component, meticulously designed for flawless operation.
Dimensions are in inches (millimeters) - Providing clear and precise measurements to guide your installation and usage.
Company Profile
Cold Valley Intelligent Technology (Shanghai) Co., Ltd. stands as a distinguished member within the Hanshan (Cold Mountain) Intelligent Technology Co. family;
This esteemed group, often referred to as Hanshan Intelligent Technology Co., Ltd., made its formal debut in the vibrant city of Shanghai back in 2013;
The founding team, comprising seasoned experts from leading international automation companies, boasts over 20 years of industry experience, excelling in both automation engineering and digital solutions consultancy and implementation. Our mission is to deliver premium automation and digitization products and services to our global clientele. Strategically headquartered in the bustling metropolis of Shanghai, China;
For more than two decades, we have immersed ourselves in the petrochemical industry, gaining profound insights into the automation and digitalization needs across upstream, midstream, and downstream enterprises. We extend our expertise through professional products, automation and digitalization solutions, and comprehensive lifecycle services, catering to sectors such as petroleum, chemicals, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metals.






You may have these questions
How can I choose the ideal product?
A: Upon receiving your inquiry, we will furnish you with an all-encompassing technical document, allowing you to scrutinize the detailed process parameters and technical specifications required. Tailored to your precise needs, we will recommend the most fitting model for your application.
I desire a confirmed model. Can you assist?
A: Absolutely. Please provide us with the model you have in mind, and we will verify its suitability for your application. If needed, we can suggest more cost-effective optimization options. Following confirmation, we can proceed with a formal quotation.