- Multi-parameter Water Analyzer
- Single-Parameter Water Aalyzer
- DO Sensor
- Trace DO Sensor
- CO₂ Sensor
- COD Sensor
- EC TDS Sensor
- Salinity EC TDS Sensor
- TSS Sensor
- Turbidity Sensor
- PH Sensor
- ORP
- Ion Selective Sensor
- Ammonia Nitrogen Sensor
- Oil in Water Sensor
- Blue-Green Algae Sensor
- Chlorophyll Sensor
- Residual Chlorine Sensor
- Marine Current Sensor
0102030405
China Suppliers Factory 316L Stainless Steel Dissolved Oxygen Sensor Meter for Accurate Water Monitoring
Product Parameters
| Product Name | Dissolved Oxygen Sensors |
|---|---|
| Model | LMS-DOS10B |
| Respond Time | < 120s |
| Range | 0～60℃、0～20mg/L |
| Accuracy | ±0.1-0.3mg/L |
| Temperature Accuracy | <0.3℃ |
| Working Temperature | 0～40℃ |
| Storage Temperature | -5～70℃ |
| Power | 9-24VDC (Recommend 12 VDC) |
| Material | Polymer Plastic / 316L / Ti |
| Size | φ32mm*170mm |
| Sensor Interface Supports | RS-485, MODBUS protocol |
| Applications | Suitable for online monitoring of clean water quality. Temperature built-in or external. |
Product Features
1
Advanced Fluorescence Technology
Utilizes fluorescence lifetime measurement to deliver stable, precise dissolved oxygen data without oxygen consumption or flow rate limitations, outperforming traditional electrochemical methods.
2
Fast Response
Response time <120s, ensuring timely data acquisition for various applications.
3
Reliable Performance
High accuracy 0.1-0.3mg/L and stable operation within a working temperature range of 0-40°C.
4
Easy Integration
Supports RS-485 and MODBUS protocol for seamless connectivity, with a power supply of 9-24VDC (recommended 12VDC).
5
Low Maintenance
Eliminates the need for electrolyte replacement or frequent calibration, reducing operational costs and downtime.
6
Robust Construction
Features IP68 waterproof rating for protection against water immersion and dust ingress, paired with 316L stainless steel material, ensuring durability and suitability for harsh industrial or aquatic environments.
Application
Handheld Detection
Ideal for on-site water quality assessment in environmental monitoring, research, and quick field surveys, where portability and fast response are crucial.
Online Water Quality Monitoring
Suitable for continuous monitoring in clean water environments such as drinking water sources, municipal water treatment plants, and industrial process water, ensuring water quality safety.
Aquaculture
Specifically designed for harsh aquaculture water bodies, helping monitor dissolved oxygen levels to maintain optimal aquatic health, prevent fish suffocation, and improve aquaculture efficiency.
More Products
| Digital RS485 Water Quality Sensors Technical Data | ||||||
|---|---|---|---|---|---|---|
| No. | Picture | Product Name | Model | Range | Accuracy | Resolution |
| 1 |  |
DO sensor | LMS-DO10B | 0-20mg/L, 0-60℃ | ±0.1-0.3mg/L | 0.01mg/L |
| 2 |  |
DO sensor | LMS-DO10C | 0-20mg/L, 0-60℃ | ±0.3mg/L | 0.01mg/l |
| 3 |  |
Trace DO sensor | LMS-TDO100 | 0-2000ppb, 0-50℃ | ±1ppb | 1ppb |
| 4 |  |
PH sensor | LMS-PH100 | 0-14pH | ±0.02pH | 0.01pH |
| 5 | |
ORP sensor | LMS-ORP100 | ±1000.0 mV | ±0.2 mV | 0.1mV |
| 6 |  |
EC/TDS sensor | LMS-TDS102 | CT: 0-9999uS/cm; 0-100mS/cm; TDS: 0-10000ppm |
±2.5%FS | 1uS/cm, 0.01mS/cm 1ppm |
| 7 |  |
Salinity/EC/TDS sensor | LMS-SAL104 | Conductivity: 0.1-500 mS/cm TDS: 0-60000ppm Salinity: 0-500.00ppt |
±1.5%FS | 1uS/cm, 0.01mS/cm 1ppm 0.01ppt |
| 8 |  |
COD sensor | LMS-COD100 | COD: 0.1-1500mg/L TOC: 0.1-750mg/L BOD: 0.1-900mg/L Turbidity: 0.1-4000NTU Temperature range: 0-50 ℃ |
±5% equiv.KHP Temperature: ± 0.5 ℃ |
0.01mg/L equiv.KHP |
| 9 |  |
TSS sensor | LMS-TSS100 | 0-50000mg/L / 0-120000mg/L | ±10%FS or 10 mg/L | 0.1mg/L or 1mg/L |
| 10 |  |
Turbidity sensor | LMS-TUR10L | 0-100NTU | ±10%FS or 0.3 NTU | 0.01NTU |
| 11 | |
Turbidity sensor | LMS-TUR10H | 0-3000NTU | ±10%FS or 0.3 NTU | 0.01NTU |
| 12 |  |
CO2 sensor | LMS-CO2100 | 2000PPM/10000PPM/50000PPM | ±5%FS | 1ppm |
| 13 |  |
Ammonia Nitrogen sensor | LMS-NH4100 | 0-1000 mg/L | ±5%FS | - |
| 14 | |
Ion Selective sensor | LMS-ION100 | 0-1000 mg/L | ±5%FS | - |
| 15 | |
Oil in Water sensor | LMS-OIL100 | 0-50 mg/L ; 0-5 mg/L | ±3%FS | 0.01ppm |
| 16 | |
Chlorophyll sensor | LMS-CHL100 | 0-500ug/L | ±3%FS | 0.1ug/L |
| 17 | |
Blue-Green Algae sensor | LMS-BGA100 | 0-2000,000 cells/ml | ±3%FS | - |
| 18 |  |
Residual Chlorine sensor | LMS-HCLO100 | 0 - 20.00 ppm | ±5%FS | 0.001 / 0.01ppm |
| 19 |  |
Marine Current sensor | LMS-Current100 | Temperature：-3℃ - 45℃ Velocity of flow：0-500 cm/s Flow direction：0-359.9° |
±0.05℃ ±1 cm/s or ±2% ±2° |
Temperature： 0.001℃ Velocity of flow：0.1 cm/s Flow direction：0.1° |
| Water Quality Analyzer Equipment | ||||||
| No. | Picture | Product Name | Model | Size | Power | Display Output |
| 20 |  |
Portable DO Analyzer | LMS-PA100 | 100mm*204mm | < 0.5 W Power supply 7.5V, 5 batteries | LCD display screen |
| 21 |  |
Multi-parameter Portable Water Analyzer | LMS-PA100P | 220mm*120mm*100mm | Rechargeable lithium battery with 220v to dc charging adapter | LCD display screen |
| 22 |  |
Multi-parameter Touch-screen Online Analyzer | LMS-OA200T | 180mmx230mmx100mm | AC power supply: 220 VAC | 7-inch touch screen |
Frequently Asked Questions (FAQ)
What is the response time of the LMS-DOS10B Dissolved Oxygen Sensor?
The sensor features a fast response time of less than 120 seconds, ensuring timely data acquisition for various environmental and industrial applications.
What technology does the dissolved oxygen sensor use?
It utilizes advanced fluorescence lifetime measurement technology. This allows the sensor to deliver stable and precise dissolved oxygen data without oxygen consumption or flow rate limitations, outperforming traditional electrochemical methods.
What is the working temperature range for the sensor?
The sensor operates reliably within a working temperature range of 0 to 40°C. Additionally, it can be safely stored in temperatures ranging from -5 to 70°C.
Does the sensor require frequent calibration or maintenance?
No, it features low maintenance. The advanced design eliminates the need for electrolyte replacement or frequent calibration, which significantly reduces operational costs and downtime.
Is the sensor durable enough for harsh environments?
Yes, it is built with robust construction. It features an IP68 waterproof rating for complete protection against water immersion and dust ingress, and is constructed using 316L stainless steel, making it ideal for harsh industrial or aquatic environments.
What communication protocols are supported for system integration?
The sensor supports standard RS-485 and MODBUS protocols, allowing for seamless connectivity and easy integration into existing online water quality monitoring systems.