+86 189 8978 2810

+86 189 8978 2810

EFLT-2 RS485Digital Float Level Transmitter 4-20mA

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EFLT-2 digital float level transmitter designed for high-reliability liquid level measurement

Insertion-type structure for easy installation and stable operation

Clear digital display for convenient real-time monitoring

Multiple signal output options for flexible system integration

Imported sensing components for high accuracy and fast response

Sealed stainless steel construction for durability and protection

Strong anti-interference performance for industrial applications

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DETAILS

Application

Water & Wastewater Treatment Systems

Suitable for water treatment plants, sewage facilities, and clean water processing systems, providing reliable liquid level monitoring and control.

Marine & Shipbuilding Applications

Designed for ship equipment and marine systems, offering stable level detection in demanding environments with high reliability requirements.

Power Generation & Industrial Equipment

Applicable to generators, power equipment, and industrial machinery, supporting level alarms and automated control for safe operation.

Petroleum, Chemical & Manufacturing Industries

Ideal for oil, chemical, and industrial process applications, providing accurate monitoring in various liquid storage and processing systems.

Food, Medical & Electronics Facilities

Suitable for hygienic and precision-demanding industries, including food processing, medical equipment, and electronics facilities requiring dependable level monitoring solutions.

Description

Description Background

The EFLT-2 is a digital display float level transmitter designed for stable and long-term liquid level measurement in demanding industrial environments. It integrates imported electronic components with precision float technology to ensure accurate level detection and reliable signal transmission.

The transmitter features a high-temperature quenched and polished housing, offering excellent wear resistance and corrosion resistance to ensure smooth operation without jamming over extended periods. Precision one-piece welding using imported equipment prevents water or air leakage, and every unit undergoes strict pressure testing before shipment.

With a clear LCD digital display, the EFLT-2 provides easy on-site reading even under harsh working conditions. It supports level display, alarm, and control functions, making it suitable for automation systems requiring both local indication and remote signal output.

Features

01DEPENDABLE
Precision-welded with imported welding equipment to form a one-piece structure, effectively preventing water and gas leakage. Every unit undergoes strict pressure testing to ensure reliable sealing.
Precision Welding & Leak-Proof Construction
Precision Welding & Leak-Proof Construction
02EFFICIENT
Features a sealed electrical interface made of ABS engineering plastic, providing excellent corrosion resistance and enhanced sealing performance for reliable long-term operation.
Sealed Electrical Interface
Sealed Electrical Interface
03SECURE
Made of 304 stainless steel, the guide rod offers excellent corrosion resistance and durability. PTFE coating can also be customized for enhanced corrosion resistance in demanding applications.
304 Stainless Steel Guide Rod
304 Stainless Steel Guide Rod
04CONVENIENT
The housing undergoes high-temperature quenching followed by multiple polishing processes, improving corrosion resistance and ensuring smooth, reliable operation without sticking or jamming over long-term use.
High-Quality, Corrosion-Resistant Housing
High-Quality, Corrosion-Resistant Housing

Technical Details

Measuring Principle

Float type

Default Float Density

≥ 0.8

Measuring Accuracy

±2 cm (±1 cm optional)

Rated Pressure

≤ 1 MPa

Power Supply

15–30 VDC

Output Signal

4–20 mA (default), RS485, 1–5 V, 2–10 V

Protection Rating

IP65

Display

Digital LCD

Housing Material

Aluminum alloy (painted junction box)

Wetted Parts Material

SUS304 / SUS316

Guide Rod Diameter

Φ14 mm

Electrical Interface

G2

Connection Type

Flange / Thread (customizable)

Installation Type

Insertion type

Operating Environment

Industrial / harsh field conditions

Accessories

We reserve the right to make technical alterations without prior notice.

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