Zonewu ER26500 Battery Powered LoRaWAN Water Quality EC Sensor

Product Features:

We are pleased to introduce our high-end LoRa water quality EC/temperature/salinity sensor - a high-precision, low-power solution designed specifically for continuous and real-time monitoring of various aqueous solutions. This intelligent sensor can accurately obtain key water quality indicators such as conductivity, salinity, and total dissolved solids content, and is an indispensable core tool for modern water quality management.

1. Core function and intelligent compensation: The core function of this sensor is to accurately measure the conductivity of a solution to determine ion concentration and water purity. It has automatic temperature compensation function, which can automatically convert the conductivity value at the current temperature to the value at the specified reference temperature. This feature ensures that the data is not affected by environmental temperature fluctuations, always maintaining accuracy and comparability, providing you with stable and standardized results for each measurement.

2.Wide range design, flexible adaptation: To meet the needs of different application scenarios, the sensor provides two electrode constants to choose from:

• K=1: Suitable for freshwater and low conductivity environments, it can measure conductivity up to 2000 µ S/cm, salinity up to 1000 mg/L, and TDS up to 1100 mg/L.
• K=10: Designed specifically for high conductivity scenarios, such as brackish water or industrial wastewater, it can measure conductivity up to 20000 µ S/cm, salinity up to 11476 mg/L, and TDS up to 13400 mg/L.

Combined with a wide temperature measurement range of -5 to+80 ℃ and excellent accuracy of ± 0.1 ℃, ensure that all readings have accurate environmental background references.

3.Long distance, low-power wireless transmission: The device is powered by a high-energy 3.6V ER26500 lithium-ion battery (with a capacity of 8500 mAh), which can support long-term field deployment. It supports both LoRa TDMA self-organizing networks and standard LoRaWAN protocols, making it easy to integrate into existing IoT platforms and build private, scalable local area networks for reliable data transmission within kilometers with extremely low power consumption.

Packaging:

Single gross weight: 1.200 KG

Single package size: 37X26X5 cm

Product Display:

Quality assurance:

• Each production process is inspected by dedicated personnel to strictly ensure product quality.
• Professional engineers are responsible for quality inspection and control throughout the entire process.
• All products have passed authoritative certifications such as CE, ROHS, and metrology.

Application:

• Aquaculture: Real time monitoring of salinity and TDS, precise regulation of water environment, and improvement of aquaculture survival rate.
• Wastewater treatment: Track changes in conductivity, evaluate purification effectiveness, and ensure emissions meet standards.
• Surface water and groundwater: multi-point deployment, remote monitoring of salt changes, and early warning of water pollution.
• Industrial pure water preparation: online monitoring of water quality purity to prevent RO membrane fouling and ensure equipment safety.
• Irrigation of farmland and drinking water: Monitor the salinity of water sources, prevent soil salinization, and safeguard the safety of drinking water.

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.