Expert in Water Quality Measurement and Water Treatment Project Since 2007
Conductivity Electrode by BOQU
Product Overview
The BOQU BH-485-EC Digital Conductivity Sensor is an online conductivity and temperature electrode designed for continuous real-time monitoring. It measures conductivity (0–2000 μS/cm) and temperature (0–50.0 °C) with built-in temperature compensation and automatic standard-solution identification. The compact ABS-housed probe (230 × 30 mm) supports sinking, pipeline and circulation installations and comes with a standard 5 m cable (customizable).
Product Features
- Electrode-measurement method with imported composite electrode for fast response and long service life.
- Built-in temperature sensor and automatic temperature compensation.
- Digital RS485 output using Modbus RTU, four-wire connection for sensor networks and remote parameter setting/calibration.
- High anti-interference capability and long transmission distance (up to ~500 m).
- Low power consumption (1 W), operates from 12–24 V DC, resolution 0.01 μS/cm (conductivity) and 0.1 °C (temperature).
Product Value
The BH-485-EC provides accurate, stable, continuous conductivity data that supports process control and regulatory compliance, reduces manual sampling and maintenance costs, and enables remote monitoring and calibration to shorten downtime. Its compatibility with standard Modbus RTU networks makes integration into existing control and SCADA systems straightforward, delivering reliable field data for decision-making.
Product Advantages
- Reliable industrial-grade stability and low maintenance due to durable composite electrodes.
- High precision (±1% FS for conductivity, ±0.5 °C for temperature) and rapid response for timely control actions.
- Strong EMC/anti-interference performance and long RS485 communication range.
- User-friendly/humanized design with remote configuration and calibration capabilities.
- Flexible installation options and customizable cable length to fit varied system layouts.
Application Scenarios
Suitable for industrial and municipal environments: industrial wastewater monitoring, water and wastewater treatment plants, process control in chemical and manufacturing plants, cooling tower and boiler water monitoring, circulation systems, aquaculture, environmental monitoring, and any application requiring continuous online conductivity and temperature measurement with digital network integration.