EFLT-2 RS485Digital Float Level Transmitter 4-20mA
Application
-
Wastewater & water treatment plants
-
Clean water processing systems
-
Shipbuilding & marine equipment
-
Generator & power equipment
-
Petroleum & chemical industries
-
Food processing industry
-
Electronics & communication facilities
-
Medical industry
-
Level monitoring, alarm, and control systems
Description
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
-
Clear digital display for real-time level indication
-
Imported electronic components for high accuracy and fast response
-
Strong anti-interference capability
-
High-temperature quenched and multi-polished housing
-
Wear-resistant and corrosion-resistant design
-
Precision welded, one-piece structure with leak-free performance
-
Sealed electrical interface with ABS engineering plastic housing
-
304 stainless steel guide rod, durable and corrosion resistant
-
Supports level display, alarm, and control functions
-
Multiple output signals available: analog and digital
-
Easy installation and reliable long-term operation
-
Factory tested and quality-controlled before delivery
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
Similar Products
The EDPS series differential pressure switch is a special type of control switch. It is a kind of switch that controls closing or opening based on the pressure difference between mutual components and relies on electrical signals for information transmission.
Floats are available in 1–4 pieces (optional,or more), and the rod length can be customized.
Notes:Float switches cannot directly control solenoid valves, high-power relays, AC contactors, etc. A small relay HH45P is required for transition.
Meetyour choices
Small and exquisite
stable performance
Simple installation
REED
High-precision digital micro differential pressure controller
LCD real-time display with digital filtering technology
Standard 4–20mA output with optional RS485 communication
24V DC powered industrial pressure monitoring device
Multiple pressure unit switching supported
Suitable for HVAC, cleanroom, and negative pressure systems
Easy to install with high safety and reliability. It adopts a plastic base paired with brass threads, available in multiple piping sizes such as 1/2 inch, […]
It is suitable for measuring the pressure of liquids, vapors, gases and other media that are non-explosive, non-crystallizing, non-coagulating and non-corrosive to copper and copper-aluminum alloys.
High-precision digital differential pressure measurement with clear real-time LCD display
Multiple pressure unit switching
Suitable for HVAC and cleanroom applications
Fast response with strong anti-interference capability
Equipped with a stainless steel protection tube, it features high accuracy and excellent stability. It is used to convert temperature signals into usable output signals and is suitable for industrial temperature measurement scenarios.
Its functions can almost completely replace those of mechanical contact pressure gauges, with customizable connectors and measurement ranges
It adopts a 304 stainless steel housing and is equipped with a high-quality wafer core. Multiple types of connectors are available. After precise calibration and aging testing, it features accurate measurement, high stability and strong durability
English 
Chinese 
Cart