Conductivity On-line Monitoring & Analyzing Instrument
Product Introduction
Developed for pollution sources and surface water, this instrument complies with the national standard Technical Requirements for Automatic Conductivity Analyzers for Water Quality (HJ 97-2003), Water Quality — Determination of Conductivity — Electrode Method (Trial) as well as HJ1404, HJ915.X series and HJ212. It can accurately, rapidly, economically and eco-friendly determine water conductivity, and is widely used for water monitoring in environmental protection, water conservancy, chemical industry, municipal engineering and other fields.
Product Features
• Supports multi-curve setting for conductivity, salinity and TDS with selectable salinity curves and conversion coefficients for different water bodies.
• Optimized internal algorithm with 10-range automatic switching and digital filtering to reduce transient data fluctuation; built-in PT1000 temperature sensor and compensation algorithm minimize temperature drift.
• Pre-calibrated digital sensor with built-in parameters; stable data output immediately after on-site installation to reduce inspection and commissioning time.
• Supports two-point calibration with standard pH solutions; able to view electrode slope, zero point and other status information to judge electrode health.
• Configurable digital filtering and pH/temperature offset correction to improve data stability for on-site comparison and calibration.
• Equipped with RS485 + Modbus protocol; supports reading relevant parameters and calibration records for system integration and remote maintenance.
• Four-electrode design resists polarization and capacitive effect, suitable for long-term continuous monitoring.
• Corrosion-resistant electrode material with excellent conductivity and long service life.
• PT1000 temperature sensor and compensation algorithm eliminate temperature drift.
Application Scenarios
Drinking water sources, watershed control sections, river discharge outlets and special water bodies.
