Four-Electrode Conductivity Sensor For Medium-to-high Conductivity Water Environments

Description And Benefits
Application
Product Features
Specification Parameters
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【Product Description】

The online conductivity sensor features a built-in NTC temperature sensor and compensation algorithm, automatically correcting temperature-induced measurement variations. It communicates via RS485 interface with standard Modbus protocol.

【Application】

Suitable for municipal wastewater, surface water, stormwater and sewage wells, rural sewage, pipeline networks, industrial wastewater and exhaust, industrial processes, recirculating water systems, aquaculture, and pollution source monitoring.

【Product Features】

Graphite & Epoxy Housing: Excellent corrosion and wear resistance

Factory-Calibrated Coefficient: Preloaded in sensor, no setup required

Up to 8-Point Internal Calibration: ±1% accuracy across full range

Shielded Circuit Board: Immune to external electromagnetic interference

Auto Sensor Recognition: Plug-and-play without initial calibration


【Specification Parameters】

Parameter

Technical Specification

Model LS EC-1EAS1G

Measuring Range

10~500000 μS/cm

Coefficient

C=0.3cm-1

Accuracy

±1%

Operating Environment

(-10~80)℃

Withstand voltage

7bar@25°C

Connection Method

Built-in cable (3m/10m/20m)

Electrode Material

Electrode Material

Application Medium

Medium and highconductance water bodies

Resolution

0.01 µS/cm
Accuracy ±1% F.S.

Temperature Compensation

Built-in temperature sensor, automatic compensation

Output Signal

RS485 (Modbus standard protocol)

Housing Material

Epoxy/Graphite

Housing Material

Epoxy/Graphite

Protection Rating

IP68

Cable Length

3m / 10m / 20m optional; customizable lengths available


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