The Rosemount 5301 Level Transmitter is the pinnacle of precision for challenging measurements involving liquids, slurries, and solids. It seamlessly integrates advanced reliability and safety features, making it indispensable for level and interface applications. The Rosemount 5301 stands out with effortless installation, eliminating the need for calibration, and remains unfazed by varying process conditions. Boasting SIL 2 certification, it is the ultimate choice for safety-critical applications. Its robust construction is complemented by powerful built-in diagnostics, allowing you to channel your focus on what truly matters - the optimal performance of your plant.
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 |
-60~400°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 |
300lb |
Protection Level |
IP67 |
Flange Face |
RF |
Explosion Proof |
ExiaIICT6 |
Flange Standard |
ANSI 2" 300RF |
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
Remote proof-test capabilities through verification reflector
Diagnostics:Enhanced diagnostics enabling proactive maintenance
Probe Types:Rigid single lead, Segmented single lead, Flexible single lead, Rigid twin lead, Flexible twin lead, Coaxial and large coaxial, PTFE coated probes, Vapor probe
Enhanced Performance:Direct Switch Technology delivers unparalleled sensitivity, exceptional reliability, and extensive measurement ranges
Proactive Maintenance:Signal Quality Metrics empower you to manage your level instrumentation proactively and efficiently
Improved Accuracy:Probe End Projection ensures greater reliability in level measurement accuracy
Optimized Efficiency:Dynamic Vapor Compensation optimizes plant heat rate, enhancing operational efficiency
Simplified Verification:Verification reflector facilitates remote proof-testing and unique level transmitter validation
Advanced Detection:Ultra-thin layer detection through Peak-in-Peak technology for precise measurement
Dimension
Flexible Single Lead Probe with Flange Connection: A Masterpiece of Precision Engineering

A. ½ - 14 NPT; Optional Adapters Available: M20x1.5, Eurofast, and Minifast Offering Versatility for Diverse Applications
B. L ≤ 164 ft. (50 m) - Designed for Exceptional Range and Flexibility in Measurement
C. Ø 0.16 (4); Ø 0.24 (6) - Precision in Every Detail for Optimal Performance
D. 4 mm Probe: Ø 0.86 (22); 6 mm Probe: Ø 1.10 (28) - Tailored to Meet Your Measurement Needs with Accuracy
E. The PTFE Covered Probe Comes with a Protective Plate for Enhanced Durability and Reliability
F. Ø 0.28 (7) for PTFE Covered Probe - Ensuring Robust Protection and Performance
G. 17.1 (434) for PTFE Covered Probe - Engineered to Perfection
H. Ø 0.88 (22.5) for PTFE Covered Probe - Delivering Precision with Every Measurement
I. HTHP/HP/C Version - Advanced Design for High-Performance Applications
J. HTHP/HP/C Plate Design (Option for Alloy Versions) - Customizable to Suit Your Specific Needs
K. Short Weight (Option W2) - Compact and Efficient for Streamlined Operations
L. Heavy Weight (Option W3) - Built for Robust Performance in Demanding Environments
M. Chuck - Secure and Reliable for Consistent Functionality
Dimensions are in Inches (Millimeters) - Precision You Can Measure
Company Profile
Cold Valley Intelligent Technology (Shanghai) Co., Ltd. proudly stands as a distinguished member of the esteemed Hanshan (Cold Mountain) Intelligent Technology Co.
Referred to as the Hanshan Intelligent Technology Co., Ltd. group, our illustrious journey began with our formal establishment in Shanghai in 2013.
Our founding team comprises experts from leading international automation companies, boasting over two decades of illustrious experience in the automation industry. With a similar wealth of experience in automation engineering and a decade's expertise in consulting and implementing digital solutions, we are committed to delivering top-tier automation and digitization products and services to our global clientele. Our headquarters is strategically located in the vibrant city of Shanghai, China.
For over two decades, we have passionately dedicated ourselves to the petrochemical industry, gaining profound insights into the automation and digitalization requirements of enterprises across the upstream, midstream, and downstream sectors. We offer an array of professional products and solutions, underpinned by automation and digitalization expertise, alongside comprehensive life cycle services spanning across petroleum, chemicals, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metals industries.






You may have these questions:
How do I select the right product?
A: Upon receiving your inquiry, we will furnish you with a detailed and comprehensive technical document. This will facilitate the verification of the intricate process parameters and technical specifications you require. Subsequently, based on your distinct needs, we will recommend the model that aligns perfectly with your expectations.
I would like a confirmed model. Can you provide that?
A: Absolutely. Once you inform us of the model you desire, we will meticulously verify its suitability. If needed, we can propose more cost-effective optimization suggestions. Upon confirmation, we are prepared to proceed with a formal quotation, ensuring your specifications are met with precision.