| Brand Name: | ZONEWU |
| Model Number: | LW107S-NHN |
| MOQ: | 1 |
| Price: | Contact Us |
| Payment Terms: | T/T |
| Supply Ability: | 500 |
This solar powered ammonia nitrogen water quality sensor is an intelligent water quality monitoring device designed specifically for outdoor environments and areas without electricity. It completely solves the three major challenges of power supply difficulties, frequent maintenance, and data lag in traditional monitoring methods. The product adopts an integrated design of "self powered+high-precision sensing+cloud interconnection", which highly integrates efficient photovoltaic modules, long-life energy storage batteries, and leading electrochemical detection units, achieving full chain autonomous operation from energy acquisition, data collection to wireless transmission. Overall, it redefines the reliability of outdoor water quality monitoring with four core advantages:
| Power Supply |
Solar Powered + Li-ion Battery (0.88W solar panel+3.7V/3400 mAh Li-ion battery) |
| LW107S Weight | 230g |
| Measuring Principle | Ion selective electrode method |
| Working Conditions | 0~40℃,<0.1 MPa,4~10 pH |
| Range and Resolution |
0-10mg/L,resolution: 0.01mg/L 0-100mg/L,resolution:0.01mg/L 0-1000mg/L,resolution: 0.1mg/L |
| Accuracy | Readings of ±10% or ±1 mg/L whichever is greater, ±0.5℃ |
| Temperature Compensation | Automatic temperature compensation (Pt1000) |
| Electrode Usage Cycle | 3-6 months |
| Transmitter Line length | Default 5m (other lengths can be customized) |
| Frequency |
CN470/IN865/EU868/RU864/US915/AU915/ KR920/AS923-1&2&3&4 |
| Mode | OTAA Class A/C |
| Reporting cycle | 30 min(Default ) |
| Battery Life |
≥3 years(Based on normal use conditions) Note: Due to the high power consumption of ion sensor, it is not recommended to use short cycle data reporting. |
| Communication Protocol | LoRaWAN,LoRa TDMA Networking |
|
Equipment information (Reference) |
AppEUI:331341E186891989 DevEUI:aaaa202404150001 AppKey:5572404c696e6b4c6f526132330313823 MAC Version: LoRaWAN 1.0.3 |
Single gross weight: 1.200 KG
Single package size: 37x26x5 cm
Product Display:
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1. Each production process is inspected by dedicated personnel to strictly ensure product quality.
2. Professional engineers are fully responsible for quality inspection and control throughout the process.
3. All products have passed authoritative certifications such as CE, ROHS and metrology.
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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.