Xiamen ZoneWu Technology Co., LTD.
| Payment Terms | T/T |
| Supply Ability | 500 |
| Delivery Time | 21 days |
| Packaging Details | 37x26x5 cm |
| Product Name | LoRa Residual Chlorine Sensor |
| Power Supply | 12-24V DC |
| Measuring Range | 0-2mg/L,0-10mg/L（default）,0-20mg/L |
| Working Conditions | Temperature resistance of transmitter components: 0-50 ℃ PH：4-9 Flow rate: 30-60L/h |
| Measurement Error | ±5%FS |
| Repeatability Error | ±0.05mg/L |
| Electrode usage cycle | 12 months |
| Pressurization | 0.6Mpa |
| Frequency | CN470/IN865/EU868/RU864/US915/AU915/ KR920/AS923-1&2&3&4 |
| Mode | OTAA Class A/C |
| Reporting cycle | 10min(Default reporting cycle) |
| Communication Protocol | LoRaWAN |
| MAC Version | LoRaWAN 1.0.3 |
| Brand Name | ZONEWU |
| Model Number | LW104D-YL |
| Certification | CE/RoHS |
| Place of Origin | Xiamen |
View Detail Information
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Product Specification
| Payment Terms | T/T | Supply Ability | 500 |
| Delivery Time | 21 days | Packaging Details | 37x26x5 cm |
| Product Name | LoRa Residual Chlorine Sensor | Power Supply | 12-24V DC |
| Measuring Range | 0-2mg/L,0-10mg/L（default）,0-20mg/L | Working Conditions | Temperature resistance of transmitter components: 0-50 ℃ PH：4-9 Flow rate: 30-60L/h |
| Measurement Error | ±5%FS | Repeatability Error | ±0.05mg/L |
| Electrode usage cycle | 12 months | Pressurization | 0.6Mpa |
| Frequency | CN470/IN865/EU868/RU864/US915/AU915/ KR920/AS923-1&2&3&4 | Mode | OTAA Class A/C |
| Reporting cycle | 10min(Default reporting cycle) | Communication Protocol | LoRaWAN |
| MAC Version | LoRaWAN 1.0.3 | Brand Name | ZONEWU |
| Model Number | LW104D-YL | Certification | CE/RoHS |
| Place of Origin | Xiamen |
1. Service
We provide full-process technical support including free configuration tool download and remote guidance for network access and debugging, dedicated after-sales fault detection and repair (no self-disassembly recommended), professional electrode maintenance and replacement guidance, and continuous firmware upgrade package and operation support.2. Production Process
It adopts integrated design to optimize signal transmission, precision-manufactured three-electrode system with standard platinum ring or optional gold ring glass electrode, industrial waterproof sealing with NPT3/4 threads, industrial-grade components through aging tests, precision integration of communication and detection modules, and high-toughness anti-oxidation cables and terminals.3. Operation Method
Configure via Windows with CH340 driver and LoRa_config tool by simple steps; install submerged/pipeline with NPT3/4 threads and ensure 30-60L/h water flow; check power/wiring and judge status by LED daily; clean electrodes by pollution type and replace after 12 months; troubleshoot COM port, device connection, firmware upgrade and water quality parameters for abnormal data or malfunctions.
| Power Specifications | Rated Voltage:12VDC,Scope:DC10~28V |
| Rated input current: 500mA | |
|
Interface specification: DC 5.5mm × 2.1mm (positive inside and negative outside) |
|
| Working Conditions |
Temperature resistance of transmitter components: 0-50 ℃ PH:4-9 Flow rate: 30-60L/h |
| Measuring Range | 0-2mg/L,0-10mg/L(default),0-20mg/L |
| Measurement Error | ±5%FS |
| Repeatability Error | ±0.05mg/L |
| Electrode usage cycle | 12 months |
| Pressurization | 0.6Mpa |
|
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 | 5min(Default ) |
| 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
Customer on-site examples:
Application:
Tailored to meet the residual chlorine monitoring needs of different water scenarios: It adapts to municipal water supply network endpoints and community secondary water supply tanks, strictly controlling residual chlorine levels in drinking water to safeguard residents' water safety. It suits the daily operations of swimming pools and hot springs, providing real-time monitoring of disinfectant residual chlorine to prevent bacterial growth due to low levels or skin irritation from excessive levels, ensuring recreational water compliance. It is suitable for aquaculture ponds and hatchery ponds, precisely managing residual chlorine concentrations to balance water disinfection and aquatic survival rates, avoiding losses caused by residual chlorine imbalance. It also adapts to industrial circulating water and sewage treatment plants, tracking residual chlorine indicators throughout the process to support compliance in industrial water treatment processes. Whether in civil water purification, commercial water-related applications, or industrial water treatment scenarios, it achieves accurate and efficient residual chlorine monitoring and control.
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.
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2017
Employee Number:
5~50
Ecer Certification：
Site Member
ZONEWU is a professional provider of LoRaWAN IoT sensors and wireless sensing solutions. We focus on industrial-grade, low-power, long-range sensors for smart industry, agriculture, environment and smart city. We deliver reliable products and customized services to global system integrators and clie... ZONEWU is a professional provider of LoRaWAN IoT sensors and wireless sensing solutions. We focus on industrial-grade, low-power, long-range sensors for smart industry, agriculture, environment and smart city. We deliver reliable products and customized services to global system integrators and clie...
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