The Rosemount 5303 Guided Wave Radar Level Transmitter for solids is designed for reliable measurement in challenging environments. It features direct switching technology and end-of-probe detection, making it ideal for low dielectric media and long measurement ranges. Its performance is unaffected by dust, humidity, or material changes. The device supports HART 4-20 mA, FOUNDATION Fieldbus, and Modbus communication protocols. Built with heavy-duty probes (6A and 6B types) for high physical loads, it also offers an LS option with extended studs to prevent nozzle contact.
| Measuring Medium |
Solids |
Defined Range |
2000mm |
| Type |
Guided Wave Radar Level |
Wetted Material |
304 |
| 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
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
Adaptive Performance:Direct switching between technical modes and end-of-probe detection capabilities, capable of handling low dielectric media and long measurement ranges.
High Stability:Measurements are unaffected by dust, humidity, or changes in material properties.
Flexible Protocol:Supports HART 4-20 mA, FOUNDATION™ Fieldbus, Modbus
High physical loads:Heavy-duty probe for high physical loads (6A and 6B type probes).
Nozzle Protection:Long studs (LS option) to prevent contact with the nozzle.
Dimension
Flexible Single Lead Probe with Flange Connection
A. ½ - 14 NPT; optional adapters: M20x1.5, eurofast and minifast
B. L ≤ 164 ft. (50 m)
C. Ø 0.16 (4); Ø 0.24 (6)
D. 4 mm probe: Ø 0.86 (22); 6 mm probe: Ø 1.10 (28)
E. The PTFE covered probe is designed with a protective plate.
F. Ø 0.28 (7) for PTFE covered probe
G. 17.1 (434) for PTFE covered probe
H. Ø 0.88 (22.5) for PTFE covered probe
I. HTHP/HP/C version
J. HTHP/HP/C Plate Design (Option for Alloy versions)
K. Short weight (option W2)
L. Heavy weight (option W3)
M. Chuck
Dimensions are in inches (millimeters)
Company Profile
Cold Valley Intelligent Technology (Shanghai) Co., Ltd. is a member enterprise of Hanshan (Cold Mountain) Intelligent Technology Co;
(hereinafter referred to as Hanshan Intelligent Technology Co., Ltd. group) was formally established in Shanghai in 2013;
Its founding team are all from top international automation companies; have over 20 years of experience in automation industry; over 20 years of experience in automation engineering; over 10 years of experience in consulting and implementation of digital solutions; aiming at providing quality automation and digitization products and services for global customers; the company's headquarter is located in Shanghai, China;
The company has been deeply cultivated in the petrochemical industry for more than 20 years; has in-depth understanding of the automation and digitalization needs of upstream, midstream, and downstream enterprises; provides professional products and solutions based on automation and digitalization and full life cycle services for petroleum, chemicals, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metals.
You may have this questions
How do I select the right product?
A:Upon receipt of your inquiry, we will provide you with a comprehensive technical document. This will enable you to verify the detailed process parameters and technical specifications required. Based on your specific requirements, we will then recommend the most suitable model.
I would like a confirmed model. Can you provide that?
A:Certainly. Once you send us the model you require, we will first need to verify the suitability of the model. If necessary, we will provide some more cost-effective optimization suggestions. After confirmation, we can proceed with a formal quotation.
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