Product Specification

LoRaWAN Solar-Powered Chloride Ion Sensor

Product Introduction:

In the durability assessment of concrete structures such as cross sea bridges, offshore wind power, and port terminals, chloride ion erosion is the primary cause of steel corrosion and structural failure. The traditional manual sampling and laboratory testing method has a long cycle, high cost, and cannot achieve continuous early warning. To this end, we have launched the LW115S LoRaWAN solar water quality chloride ion sensor - an in-situ monitoring device that integrates photovoltaic self power supply, low-power LoRaWAN remote transmission, and high-precision ion selection electrodes, truly achieving "no wiring, cloud viewing, and long-term operation".

Core advantages:

• Energy self-sufficiency, ultra long battery life: Equipped with a built-in 0.88W solar panel and a 3.7V/3400mAh lithium-ion battery, coupled with ultra-low power consumption design, the battery life is ≥ 3 years under normal use; No external power supply required, suitable for scenarios such as bridges without electricity, coastal zones, remote river mouths, etc. (Note: Ion sensors have high power consumption, and it is not recommended to set a too short reporting cycle)
• Accurate measurement, stable and reliable: using ion selection method, default range is 0~3500.0 mg/L (resolution 0.1mg/L), optional range is 0~35000 mg/L (resolution 1mg/L); The accuracy is ± 5% of the reading, the temperature accuracy is ± 0.3 ℃, and it has Pt1000 automatic temperature compensation, suitable for water environments with pH 2-12 and 0-50 ℃.
• Intelligent interconnection, remote controllability: supports multi band LoRaWAN protocols such as CN470/EU868/US915 (default Class A, switchable Class C), and data is uploaded to the cloud platform through a standard LoRaWAN gateway; It can remotely configure the reporting cycle, perform zero/slope/temperature calibration, and automatically push alarm information when exceeding the standard.
• Durable and adaptable to complex scenarios: The default electrode wire length is 5 meters (customizable), and installation should maintain a tilt angle of ≥ 15 °. Inverted or horizontal installation is strictly prohibited; The service life of the electrode is about 1 year, and attention should be paid to interferences such as sulfur ions, iodine ions, and bromide ions. Daily maintenance only requires cleaning sensitive membranes and regular calibration, significantly reducing operation and maintenance costs.

Solar Chloride Ion Sensor Specification:

Packaging:

Single gross weight: 1.200 KG

Single package size: 37x26x5 cm

Product Display:

Quality assurance:

1.Each production process is inspected by dedicated personnel, with strict controls at every stage to ensure stable and reliable product quality.

2.Professional engineers oversee the entire quality inspection and control process, enabling closed-loop management from raw material sourcing to finished product.

3.The product has obtained multiple authoritative certifications, including CE, RoHS, and metrological certification, complying with stringent domestic and international standards.

Application:

• Ocean and Coastal Engineering: Monitoring of Concrete Chloride Corrosion in Cross Sea Bridges, Ports, and Offshore Wind Power.
• Water quality monitoring: online continuous analysis of surface water, seawater, industrial wastewater, and drinking water.
• Industrial production process control: Real time feedback of chloride ion concentration to ensure process stability.

Customer on-site examples:

FAQ:

1.Are you manufacture?

A:Yes,we are Tranmitter manufacturer and exporter in China with more than 10 years of CE,ROHS,FCC,ISO and 11 patents experience.

2.Do you offer OEM services?

A:Yes,we can provide you with OEM services and design housings and logos.

3.DO you offer free samples?

A:Sorry,we don't offer free samples.After ordering in bulk,we will deduct the sample fee from the second order.

Why choose us:

• Strong R & D: 30+ Senior experts and highly educated personnel formed a R & D team, heavy investment, master a number of core technologies and patents.
• Professional and effective solutions: for smart environmental protection, agriculture and other fields, to provide customized compound networking solutions.
• Full range of products: covering the whole industry chain products from data collection to platform services to meet diverse needs.
• Excellent quality: we have perfect quality control system, strictly quality control each production link, low defective rate.
• Good service: 7×24 hours fast response, Professional pre-sale, sale, after-sales team support.