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Emerson TREXLFPLWS3 Level Transmitter | Guided Wave Radar, Liquid, 4-20mA+HART, Flanged

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Certification

"ACH has proven to be a reliable partner. Their products are genuine and high-quality, with competitive prices and on-time delivery. We trust them as our long-term supplier in automation."

—— Mohammed Al-Farsi, Procurement

"For us, cost efficiency and authenticity are key. ACH helps reduce expenses while ensuring reliable quality and timely supply, making them a strong partner in our operations."

—— Procurement Manager

"For us, cost efficiency and authenticity are key. ACH helps reduce expenses while ensuring reliable quality and timely supply, making them a strong partner in our operations."

—— Supply Chain Director

"ACH offers quick response, flexible solutions, and fair pricing. The products are always genuine and reliable, and their friendly support makes cooperation smooth."

—— Operations Manager

"ACH provides genuine products with stable quality and fair pricing. Their fast response and reliable delivery give us confidence to continue working with them."

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"We value ACH for their consistent quality and competitive pricing. Deliveries are always reliable, and their professional support makes procurement much easier for our team."

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Emerson TREXLFPLWS3 Level Transmitter | Guided Wave Radar, Liquid, 4-20mA+HART, Flanged

Large Image : Emerson TREXLFPLWS3 Level Transmitter | Guided Wave Radar, Liquid, 4-20mA+HART, Flanged Get Best Price

Product Details:

Place of Origin:	DE
Brand Name:	Emerson
Certification:	ATEX
Model Number:	TREXLFPLWS3
Document:	ACH-AB-P+F-E+H-IFM-ASCO-YOK...WA.pdf

Payment & Shipping Terms:

Minimum Order Quantity:	1
Price:	Negotiable
Packaging Details:	carton
Delivery Time:	Negotiable
Payment Terms:	T/T,XT,ALIPAY
Supply Ability:	100pcs per month

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Detailed Product Description

Power Supply:

12-30 V DC (Two-wire)

Ambient Temperature:

-40°C To 80°C (-40°F To 176°F)

Electrical Rating:

General Purpose, Explosion-proof, Intrinsic Safety (depends On Certification)

Certifications:

Standard Models Include ATEX, IECEx, SIL 2 (consult Manual For Specific Ratings)

Highlight:

Emerson level transmitter guided wave radar

liquid level transmitter 4-20mA HART

flanged level transmitter for liquids

Emerson TREXLFPLWS3 Level Transmitter | Guided Wave Radar, Liquid, 4-20mA+HART, Flanged

Emerson TREXLFPLWS3 level transmitter specifications. Guided wave radar, liquid measurement, 4-20mA+HART, flanged process connection, Rosemount series.

Product Overview

The Emerson TREXLFPLWS3 is a guided wave radar (GWR) level transmitter from the Rosemount 3300 series, designed for continuous level measurement of liquids in industrial processes. It uses time-domain reflectometry (TDR) technology along a probe to provide accurate and reliable measurement, unaffected by changes in process conditions like density, pressure, or temperature. This specific model features a flanged process connection.

Technical Specifications

Parameter	Specification
Manufacturer	Emerson Automation Solutions
Series	Rosemount 3300 Series
Model	TREXLFPLWS3
Product Type	Guided Wave Radar Level Transmitter (Liquid)
Technology	Guided Wave Radar (Time Domain Reflectometry)
Output Signal	4-20mA with HART Protocol
Process Connection	Flanged (Specific size/material per suffix)
Probe Type	Single Rod / Coaxial (dependent on suffix)
Measurement Range	Up to 20m (dependent on probe)
Accuracy	±3 mm (±0.12 in) or 0.1% of measured distance (whichever is greater)
Repeatability	±1 mm (±0.04 in)
Process Temperature	-196 to 400°C (-321 to 752°F)
Process Pressure	Up to 400 bar (5800 psi)
Power Supply	10.5 to 42 V DC (Loop Powered)
Enclosure Rating	Typically NEMA 4X / IP66
Electronics Housing	Aluminum or Stainless Steel
Certifications	SIL 2/3, ATEX, IECEx, FM, CSA

Key Features

Guided Wave Radar Technology: Reliable measurement unaffected by foam, vapor, or changing dielectric constants
High Accuracy: Precise measurement for inventory control and process optimization
Robust Design: Suitable for high temperature, high pressure, and corrosive applications
HART Communication: Enables remote configuration, diagnostics, and digital data access
Dual Probe Option: Some variants allow interface measurement
Intuitive Configuration: Via local display or using AMS Device Manager
Advanced Diagnostics: Self-diagnostics for probe health and process condition monitoring
Global Certifications: Suitable for use in hazardous areas worldwide

Applications

Continuous level measurement of liquids in tanks and vessels
Chemical and petrochemical processing
Oil & gas production and refining
Power generation (condensate drums, feedwater heaters)
Pharmaceutical and food & beverage
Water and wastewater treatment

Important Notes

The specific process connection (flange size, rating, material) is defined by the suffix code
Probe type and length must be selected based on the vessel and application
Requires a clean probe for optimal performance; buildup can affect measurement
Configuration is necessary for probe type, tank geometry, and dielectric constant
Verify compatibility with process media temperature, pressure, and corrosiveness

Emerson TREXLFPLWS3 Level Transmitter | Guided Wave Radar, Liquid, 4-20mA+HART, Flanged 0

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About ACH

Founded in 2012, ACH is a top-tier distributor of industrial automation products, supplying genuine devices from leading brands like ABB, P+F, E&H, AB, MTL and EMERSON to emerging markets worldwide. Our mission is to provide 100% Genuine products at the most competitive prices, helping customers reduce costs and strengthen their market position.

Frequently Ask & Questions

Are preferential prices available?

Long-term brand partners can get competitive product prices. At the same time, ACH controls the profit per order to 5%, providing the most competitive prices.

Are the Products Genuine OEM Units?

Yes, all products from ACH are certified genuine OEM units. We acquire our inventory through official OEM channels and trusted third-party suppliers, ensuring every item is authentic and reliable.

How will you arrange shipment?

We'll handle the shipping for you. Through our partnerships, we can secure competitive rates with major carriers like FedEx, DHL, TNT, and UPS, ensuring a smooth and cost-effective delivery.

What is the warranty of goods?

One-year Warranty.

How long is the logistics cycle of the product?

Products are divided into spot and futures, and the delivery period of different brands of products is also different. For details, please contact the ACH business manager.

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