Worried about fish and shrimp seedling deaths in aquaculture? Fret over sewage discharge violations in wastewater treatment? Stressed about sensor frequency mismatches in cross-border projects? The right all-in-one water quality EC (Electrical Conductivity) sensor is the one-stop fix for all these issues.
Boasting global frequency band adaptation, full-scenario compatibility, and reliable accuracy with long-lasting performance, the LW100D LoRaWAN Integrated EC Sensor stands out as the top pick for aquaculture, environmental monitoring, and industrial wastewater applications. It is hassle-free, budget-friendly, and a no-brainer buy for your operations.
Full Global Frequency Band Coverage, Hassle-Free Cross-Border Projects
Troubled by frequency band mismatch in cross-border projects? The LW100D offers a one-stop solution, supporting mainstream global LoRaWAN bands (CN470, EU868, US915, AU915, etc.) for seamless access to local IoT networks worldwide without modification or equipment replacement.
Equipped with the standard LoRaWAN 1.0.3 protocol and LoRa TDMA self-organizing network technology, it supports OTAA Class A/C modes with excellent signal transmission: over 15km coverage in suburban areas, 2-5km stable transmission in cities or factories. Even in signal-weak areas like underground sewage tanks and mountainous water sources, real-time monitoring remains uninterrupted with no data disconnection.

Dual Configurations & Multi-Parameter Support, Adaptable to All Water Quality Scenarios
The LW100D’s dual-electrode design fits all water quality scenarios perfectly:

• K=1 electrode: For clean water scenarios (drinking water, freshwater aquaculture), EC 1~2000μS/cm, salinity 0~1000mg/L, TDS 0~1100mg/L, ideal for low-concentration water monitoring.
• K=10 electrode: For complex scenarios (mariculture, industrial wastewater), EC 10~20000μS/cm, max salinity 11476mg/L, TDS up to 13400mg/L, enabling precise measurement of high-concentration sewage.

High Precision & Durability, Reliable Data
The LW100D delivers superior measurement accuracy: temperature error only ±0.1℃, K=1 electrode EC accuracy 0.1μS/cm, K=10 electrode 1μS/cm, capturing subtle water quality changes precisely.
Its platinum electrodes have a 1-year service life (50% longer than conventional electrodes) and are easy to maintain: wipe organic contaminants with alcohol, soak limescale in 10% citric acid solution (simply avoid touching the platinum black coating on the electrode surface for on-site self-maintenance).
Effortless Installation & Maintenance, Suitable for Complex Environments
The LW100D adapts to all special installation sites with simple operations:

• Wall-mounted: Drill a 5mm small hole only;
• Immersion: Wrap with thread seal tape for waterproofing;
• Pipeline: Fasten via NPT3/4 threaded interface (no complex construction required).

Unbeatable Cost-Effectiveness, Big Savings for Long-Term Use
The LW100D’s all-in-one design includes the sensor, data collector and Type-C cable (no extra accessories required, saving over ¥2000 vs separate purchases). The manufacturer provides a 1-year warranty (free repair for non-human-induced damages); replacement costs for wear parts like electrodes are 50% lower than imported alternatives.
Its open protocol interface enables seamless integration with various IoT platforms (no extra development work, saving thousands in system integration costs). Compared with traditional monitoring methods, it reduces aquaculture seedling mortality losses and avoids wastewater discharge fines, with the investment recoverable within 6 months – extremely cost-effective for long-term operation.
The LW100D is perfectly adaptable for aquaculture, wastewater treatment, drinking water monitoring and cross-border projects, boasting global frequency band compatibility, high precision, durability, easy installation and maintenance, plus unbeatable cost-effectiveness. Orders placed now enjoy free technical guidance + an electronic precise calibration tutorial. It meets all core criteria for a water quality EC sensor – precision, adaptability, ease of use and cost-effectiveness. Choose the right one once, avoid all pitfalls!https://www.zonewuiot.com/water-quality-sensors_c1