Industrial ethylene glycol conductivity meter

DDG-2080Pro is designed by Shanghai Botuo Instrument forIndustrial ethylene glycol conductivity meterThe intelligent instrument developed for monitoring communicates with sensors through RS485 (Modbus RTU protocol), with comprehensive functions and stable performance. The matching conductivity electrode can accurately measure the low conductivity characteristics of ethylene glycol aqueous solution (such as 10 ⁻⁹~10 ⁻⁷ S/cm), and is widely used in industrial scenarios involving ethylene glycol storage, transportation or thermal management such as thermal power generation, chemical industry, and pharmaceuticals.

technical advantage

• High precision measurement: covering the entire concentration range of ethylene glycol solution within the range of 0.00~200000.00 μ S/cm, with an accuracy of ± 2% FS ± 0.5 ℃;

• Multi parameter display: synchronized display of conductivity, temperature TDS、 Electrical resistivity and PPT, comprehensive analysis of the state of ethylene glycol solution;

• Intelligent operation: LED screen+five key design, supporting ethylene glycol conductivity calibration and historical data tracing;

• Multi output configuration: two-way 4-20mA+three-way relay (5A/250VAC), compatible with remote control of ethylene glycol coolant system;

• Strong environmental adaptability: IP65 protection level, stable operation at -20 ℃~50 ℃, meeting the complex working conditions of ethylene glycol storage tanks and pipelines.

user value

• Real time warning: When the conductivity of ethylene glycol is ≥ 0.25mS/cm, an alarm is triggered to prevent the risk of metal corrosion;

• Process optimization: dynamically track the concentration changes of ethylene glycol solution, guide the addition of corrosion inhibitors or solution regeneration;

• Energy saving and cost reduction: 4W ultra-low power design reduces the long-term monitoring cost of ethylene glycol system.

Application Industry

• Chemical/Pharmaceutical: Monitor the purity of ethylene glycol reaction solution (e.g. ≤ 2 μ S/cm) to ensure production compliance;

• New energy vehicles: conductivity control of ethylene glycol based coolant to ensure the safety of battery thermal management system;

• Industrial refrigeration: Abnormal detection of ethylene glycol conductivity in closed loop systems to extend equipment life.

Industrial ethylene glycol conductivity meterSupporting electrode parameters
Supports ECG-0.01C to ECG-30C electrodes, suitable for low to high conductivity scenarios of ethylene glycol solutions (e.g. EC-0.01C is suitable for ultra pure ethylene glycol monitoring from 0.01 μ S/cm to 100 μ S/cm).

communication protocol
Modbus RTU protocol (baud rate 4800/9600/19200) supports data access to DCS/PLC for ethylene glycol system, achieving intelligent management.