Expert in Water Quality Measurement and Water Treatment Project Since 2007
Product Overview
- Wholesale inductive (electrodeless) conductivity sensor, model DDG-0.01(0.1,1.0), designed for online measurement of conductivity in ultra?pure and treated waters. Built to international material standards for stable, high?quality performance; offered by BOQU Instrument (Shanghai).
Product Features
- Electrode constants available: 0.01, 0.1, 1.0 (selectable for low to high conductivity ranges).
- Measuring ranges: 0–20 ?S/cm, 0–200 ?S/cm, 0–2000 ?S/cm.
- Robust double?cylinder structure using titanium alloy (or SS316L option) with chemical passivation; conductive surface resistant to most liquids (except hydrofluoric acid).
- K=10 or K=30 versions use large?area platinum structure for strong acid/alkali resistance and high anti?fouling capacity.
- Multiple temperature compensation options (NTC 2.252K, 2K, 10K, 20K, 30K, Pt100, Pt1000, etc.).
- Mechanical specs: working pressure 0.6 MPa; connections 1/2" NPT or 3/4" NPT.
Product Value
- Reliable, stable online monitoring of conductivity in critical water systems (including ultra?pure water) to protect processes and ensure water quality.
- Corrosion? and fouling?resistant construction reduces maintenance frequency and extends service life.
- Wide dynamic range and selectable electrode constants allow use across very low to relatively high conductivity applications with good accuracy.
- Customizable temperature compensation improves measurement accuracy across operating conditions.
Product Advantages
- Industrial?grade materials (titanium alloy or SS316L) and passivated surfaces for enhanced chemical resistance and durability.
- Electrodeless inductive design and platinum electrode options reduce electrode poisoning and improve long?term stability in challenging fluids.
- Multiple configuration options (electrode constant, temperature sensor type, connection) to fit specific process requirements.
- Manufactured and supported by a specialized water?quality instrumentation company (BOQU) focused on cost?effective service and consistent performance.
Application Scenarios
- Hospital water systems requiring precise conductivity control: ultrapure water production for laboratories, dialysis water monitoring, sterile solution preparation, and autoclave/sterilizer feed systems.
- Industrial online monitoring: power plants, water treatment plants, sewage treatment, seawater purification, and food industry process water.
- Any process or laboratory needing continuous, low?maintenance conductivity measurement across low to moderate conductivity ranges.