+86 189 8978 2810

+86 189 8978 2810

ELE-802T Submersible Level Sensor & Transmitter with RS485

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High-precision submersible level transmitter for water tank and liquid level monitoring

RS485 communication for reliable data transmission

IP68 protection rating for long-term submersible operation

Stainless steel probe for durability and corrosion resistance

Strong anti-interference performance for stable signal output

Customizable range, accuracy, and material options available

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DETAILS

Application

Water Tanks & Storage Reservoirs

Designed for continuous liquid level monitoring in water storage tanks and reservoirs, helping achieve accurate level control and efficient water management.

Fire Water & Emergency Storage Tanks

Provides reliable level measurement for fire protection water systems, ensuring real-time monitoring and maintaining sufficient water reserves.

Sewage & Wastewater Treatment Systems

Suitable for wastewater and sewage applications, offering stable performance in environments with moisture, impurities, and mildly corrosive media.

Industrial Liquid Storage Tanks

Ideal for monitoring liquid levels in industrial tanks and process vessels, supporting automated control and safe operation.

Wells, Pools & Underground Water Systems

Used for measuring water levels in wells, pools, and underground tanks, providing continuous and accurate level data for monitoring systems.

Description

Description Background

The ELE-802T Submersible Level Transmitter is a high-performance liquid level measurement instrument designed for long-term underwater operation. It adopts a high-sensitivity diffused silicon pressure sensor combined with a 316L stainless steel diaphragm, ensuring accurate and stable level measurement.

The probe housing is made of 304 stainless steel (316 optional), offering excellent resistance to pressure, corrosion, and oxidation. A polyethylene vented cable with copper shielding provides strong anti-interference capability and reliable signal transmission.

With IP68 waterproof protection and RS485 communication, the ELE-802T is ideal for harsh industrial environments and remote monitoring systems.

Features

01DEPENDABLE
Uses a polyethylene cable with an internal copper shielding layer, providing excellent interference resistance and stable signal transmission.
Shielded Polyethylene Cable
Shielded Polyethylene Cable
02EFFICIENT
Equipped with a reliable waterproof connector featuring IP68 dustproof and waterproof protection, ensuring a secure connection in harsh environments.
IP68 Waterproof Connector
IP68 Waterproof Connector
03SECURE
Features three 3 mm pressure guide holes arranged symmetrically at 120° intervals, ensuring accurate pressure sampling and stable measurement. The multi-hole design helps prevent clogging and ensures reliable pressure transmission.
3 mm Symmetrical Pressure Guide Holes
3 mm Symmetrical Pressure Guide Holes
04CONVENIENT
Adopts a 316L stainless steel high-sensitivity diaphragm, offering excellent corrosion resistance, fast response, and accurate liquid level measurement.
316L High-Sensitivity Diaphragm
316L High-Sensitivity Diaphragm

Technical Details

Measurement Type

Liquid level (hydrostatic pressure principle)

Output Signal

RS485

Accuracy

±0.5% FS (standard) ±0.2% FS / ±0.1% FS (optional)

Protection Grade

IP68

Probe Material

304 Stainless Steel (standard) 316 Stainless Steel (optional)

Diaphragm Material

316L Stainless Steel

Cable Type

Polyethylene vented cable Built-in pure copper shielding for strong anti-interference

Pressure Inlet

Symmetrical pressure inlet holes, anti-blocking design

Calibration

Calibrated using imported high-precision calibration equipment Aging test performed before shipment to ensure stability

Installation

Submersible (direct immersion)

Customization

Measuring range, cable length, material, accuracy, and output available

Accessories

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

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