Introducing the revolutionary Rosemount 5301 Level Transmitter, your ultimate solution for challenging liquid, slurry, and solid measurements. This cutting-edge device excels in level and interface applications, providing unparalleled reliability and safety. With state-of-the-art features, the Rosemount 5301 offers seamless installation and requires absolutely no calibration. It remains unaffected by varying process conditions, ensuring optimal performance at all times. Accredited with SIL 2 certification, it stands as the premier choice for safety-focused applications. Crafted with robust construction, the Rosemount 5301 boasts powerful built-in diagnostics that empower you to concentrate on what truly matters-your plant's productivity and efficiency.
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) - Precision you can trust.
Repeatability:±0.04 in. (1 mm) - Consistent performance every time.
Measurement Range:Up to 164 ft (50 m) - Extensive measurement capabilities.
Operating Pressure:Full vacuum to 5000 psi (Full vacuum to 345 bar) - Versatility across applications.
Operating Temperature:-320 to 752 °F (-196 to 400 °C) - Reliable in extreme conditions.
Communication Protocol:4-20 mA/HART™, Foundation™ Fieldbus, Modbus™ - Seamless integration into your systems.
Safety:SIL 2 IEC 61508 certification - Built for safety-critical environments.
TÜV tested and WHG approved for overfill prevention - Stringent safety compliance.
Remote proof-test capabilities through verification reflector - Simplified safety checks.
Diagnostics:Enhanced diagnostics enabling proactive maintenance - Stay ahead with predictive insights.
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 - Tailored to your varied applications.
Enhanced Performance: Direct Switch Technology gives increased sensitivity, high reliability, and long measurement ranges - Performance you can count on.
Proactive Maintenance: Signal Quality Metrics gives you the ability to work proactively with your level instrumentation - Optimize maintenance schedules.
Improved Accuracy: Probe End Projection offers greater level measurement reliability - Accurate results every time.
Optimized Efficiency: Dynamic Vapor Compensation for improved plant heat rate - Boost operational efficiency.
Simplified Verification: Verification reflector for remote proof-testing and unique level transmitter verification - Streamline system checks.
Advanced Detection: Ultra-thin layer detection through Peak-in-Peak technology - Detect the finest layers with precision.
Dimension
Experience unparalleled adaptability with our Flexible Single Lead Probe, equipped with a robust Flange Connection.

A. ½ - 14 NPT connection point; also available with versatile optional adapters, including M20x1.5, eurofast, and minifast for seamless integration.
B. Designed to accommodate extensive measurement needs, with a length capability reaching up to 164 ft. (50 m).
C. Diameter options include Ø 0.16 (4) and Ø 0.24 (6), catering to diverse application needs.
D. Select from 4 mm probe with a diameter of Ø 0.86 (22) or a 6 mm probe with a diameter of Ø 1.10 (28) for precision sensing.
E. Engineered for durability, the PTFE covered probe features a protective plate, ensuring longevity and reliability.
F. The PTFE covered probe comes with a diameter of Ø 0.28 (7), tailored for specialized environments.
G. Experience enhanced functionality with a length of 17.1 (434) specifically designed for the PTFE covered probe.
H. The PTFE covered probe is built with a Ø 0.88 (22.5) dimension, optimizing performance.
I. Available in high-quality HTHP/HP/C versions, ensuring compatibility with demanding conditions.
J. Opt for the HTHP/HP/C Plate Design, featuring an option for Alloy versions, tailored to meet specific operational demands.
K. Short weight configuration (option W2) designed for applications where reduced weight is critical.
L. Heavy weight configuration (option W3) available for scenarios requiring enhanced weight stability.
M. Chuck
Dimensions are presented in inches (millimeters), ensuring precise and clear specifications for all components.
Company Profile
Cold Valley Intelligent Technology (Shanghai) Co., Ltd. is a proud and integral member of the Hanshan (Cold Mountain) Intelligent Technology Co. group;
(hereinafter referred to as Hanshan Intelligent Technology Co., Ltd. group) was officially established in the bustling city of Shanghai in 2013;
The founding team comprises seasoned professionals hailing from leading international automation companies, boasting over 20 years of expertise in the automation industry, along with comprehensive experience in automation engineering. Furthermore, they bring a decade of consulting and implementation excellence in digital solutions, all aimed at delivering premium-quality automation and digitalization products and services to a global clientele. The company's headquarters proudly resides in the vibrant metropolis of Shanghai, China;
For over two decades, the company has passionately engaged with the petrochemical industry, acquiring an intricate understanding of the automation and digitalization demands from upstream, midstream, to downstream enterprises. Our dedication lies in offering specialized products and tailored solutions anchored in automation and digitalization, coupled with comprehensive lifecycle services for industries such as petroleum, chemicals, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metals.






Frequently Asked Questions
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A: Once we receive your inquiry, our team will furnish you with an all-encompassing technical document. This document is crafted to help you meticulously verify the intricate process parameters and technical specifications necessary. Guided by your precise requirements, we will then recommend the model that aligns perfectly with your needs.
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