Factory Original Emerson Rosemount 5301 Guided Wave Radar Liquid Level Transmitter

• Type: Silicon Piezoresistive Type
• Structure Design: Straight Bar Type
• Pressure Range: High Pressure
• Model NO.: Emerson 5301 Level Transmitter
• Display Type: LCD
• IP Rating: IP67
• Certification: CE
• Customized: Customized
• Product Name: Rosemount 5301 Level Transmitter
• Measurement Type: Liquid Level (Continuous, Interface Level)
• Warranty: One Year
• Technology: Guided Wave Radar (Gwr)
• Frequency Range: 1.2 GHz
• Measurement Range: 0.1–20 M (4 in–66 FT)
• Accuracy: ±1 mm
• Output Signal: 4–20 Ma (Hart® 7)
• Power Supply: 10.5–42 V DC
• Operating Temperature: -40°c to +150°c (-40°f to +302°f)
• Response Time: <1 Second (Programmable Damping)
• Ambient Temperature: -40°c to +85°c (-40°f to +185°f)
• Vibration Resistance: 2g RMS (10–2000 Hz)
• EMC Immunity: 30 V/M (80 MHz–1 GHz)
• Place of Origin: China
• Transport Package: Support Air/Land/Sea Transportation
• Specification: 35cm*30cm*30cm
• Trademark: Emerson Rosemounte
• Origin: China
• HS Code: 9026201090
• Production Capacity: 1000

Product Description

Products Picture

Specification

Emerson Rosemounte  3144P Temperature Transmitter
Parameter	Specification
Measurement Type	Liquid Level (Continuous, Interface Level)
Technology	Guided Wave Radar (GWR) with Time Domain Reflectometry (TDR)
Frequency Range	1.2 GHz (low-frequency probe for low-dielectric liquids)
Measurement Range	0.1–20 m (4 in–66 ft) depending on probe length and liquid dielectric
Accuracy	±1 mm (±0.04 in) for dielectric > 1.8; ±2 mm (±0.08 in) for dielectric < 1.8
Output Signal	4–20 mA (HART® 7), FOUNDATION Fieldbus, or PROFIBUS PA
Power Supply	10.5–42 V DC (loop-powered for 4–20 mA models)
Operating Temperature	-40°C to +150°C (-40°F to +302°F)
Response Time	<1 second (programmable damping)
Vibration Resistance	2g RMS (10–2000 Hz)
Shock Resistance	50g (11 ms half-sine)
EMC Immunity	30 V/m (80 MHz–1 GHz)

Product Description

Emerson Rosemount 5301 Guided Wave Radar Liquid Level Transmitter 

The Emerson Rosemount 5301 Guided Wave Radar (GWR) Liquid Level Transmitter is a high-precision, non-contact level measurement solution designed for demanding industrial applications. Leveraging Time Domain Reflectometry (TDR) technology, this transmitter delivers exceptional accuracy, reliability, and versatility in measuring continuous liquid levels and interface levels across diverse industries such as oil and gas, chemical processing, power generation, and water/wastewater management. Its advanced radar-based design ensures stable performance in challenging environments, including those with turbulence, foam, vapor, or low-dielectric fluids.

Core Technical Performance
The 5301 utilizes a 1.2 GHz low-frequency probe to penetrate low-dielectric media (dielectric constant >1.4), enabling accurate measurements in applications like hydrocarbon storage, acid/base tanks, and condensate systems. It offers a measurement range of 0.1–20 meters (4 inches–66 feet) depending on probe length and fluid properties, with ±1 mm (±0.04 inches) accuracy for dielectrics >1.8 and ±2 mm (±0.08 inches) for dielectrics <1.8. The transmitter supports multiple output signals—4–20 mA with HART® 7, FOUNDATION Fieldbus, and PROFIBUS PA—ensuring seamless integration with PLCs, DCS, and SCADA systems. Powered by 10.5–42 V DC (loop-powered for 4–20 mA models), it operates reliably in ambient temperatures ranging from -40°C to +85°C (-40°F to +185°F) and responds to process changes in under 1 second with programmable damping.

Innovative Design and Durability
The 5301 features a modular probe design available in rigid (single/dual rod), flexible (cable), or coaxial configurations, adapting to tank geometries and process conditions. Wetted materials include 316L Stainless Steel, Hastelloy C-276, Monel 400, or Tantalum, ensuring compatibility with corrosive or abrasive media and compliance with NACE MR0175 for sour service. The transmitter's IP66/IP67-rated aluminum or stainless steel enclosure provides protection against dust, moisture, and mechanical impacts, while its sensor design resists vibration (2g RMS) and shock (50g, 11 ms). This durability ensures long-term performance in harsh environments, such as offshore platforms, chemical plants, and power stations.

Company Profile

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Company Profile

 

KeRul (WeiFang) Automation Equipment Co., Ltd. is speciallzed in industrialautomation instrument development, production and sales, technical servicesand supporting equipment supply of specialized companies, The mainproducts are fow meters, level meters, temperature meters, pressuremeters, electrical meters, thermal meters, programmable controller(PLC), Dcs distributed control system, eight series of more than 1,000specifcations. its products and technologies are widely used in electrlcpower, metallurgy, petrochemical, environ. mental protection, plastics,food,l printing, tobacco, textile, dyeing and other fields.

Our Service

OEM / ODM services
To meet the user diversified requirement, Holykell have established a set of customer service and technical support system with OEM / ODM order as the center, and responded and Handle the customer's requirements in a timely manner to ensure accurate delivery time and product quality.

Order services
Fastest reply:Professional sales engineers 7/24 online services
Payment terms:T/T ,Western union, Paypal, Credit Card, L/C others
Fast delivery: within 24 hours release the cargo (normal spec.), Customized 7-12 days after payment .

 
MAINTENANCE & AFTER-SALES SERVICES
Customer Feedback:  Sales engineers and technical engineers will be one-on-one service for you to exclude all obstacles when use our sensors.

Warranty period: 12 months
Product life-long maintenance: Holykell can provide you with the maintenance of the whole life of the sensors

Packaging & Shipping

FAQ

Q: How long will you give me the reply? 

A: We will reply to you as soon as we see the information 

Q: What is the delivery time? 

A:The products in stock will be shipped after receiving the payment, and the products that need to be ordered are subject to the factory time. 

Q: How about your package? 

A: Do not worry about the package, we have rich experience in packing.

Q: How about the payment terms? 

A:You can choose T/T.