S-DO011
Linksens focused on high-end intelligent water quality monitoring equipments and solutions
Low‑power Online Optical Dissolved Oxygen Sensor S‑DO011
5.0
Model:
S-DO011
Resolution:
0.01mg/L
Temperature Range:
(0 ～ 60)℃
Response Time:
≤60s
Measuring parameters:
Dissolved oxygen, temperature
Email:
sales@linksens-hk.com
Mob/WhatsApp:
+86-181 2391 1692
design customization
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Online Dissolved Oxygen sensor
The S-DO011 online fluorescence dissolved oxygen analyzer is This is an online water quality analyzer developed based on a fluorescence‑based optical water quality analysis platform. Featuring an integrated design, it employs state‑of‑the‑art fluorescence quenching oxygen sensing technology and incorporates a digital, intelligent sensor design philosophy.
The instrument integrates temperature detection and performs automatic temperature compensation internally, as well as digital signal conversion. With RS485 signal output, it facilitates networking and system integration and is widely used in industries such as surface water monitoring and pollution source monitoring.It is widely used in industries such as surface water and pollution source analysis.
Technical Attributes
| Parameter | S - DO011 Online Dissolved Oxygen sensor |
| Measurement Parameters | Dissolved oxygen, temperature |
| Measurement Method | Fluorescence quenching method |
| Range | Dissolved oxygen: (0~20) mg/L or (0~200)%, Temperature: (0~60)℃ |
| Accuracy | ±0.3mg/L |
| Repeatability | ±0.3mg/L |
| Resolution | 0.01mg/L |
| Response Time | ≤60s |
| Drift | ±0.3mg/L |
| Temperature Compensation Accuracy | ±0.3mg/L |
| Temperature Range | (0 ~ 60)℃ |
| IP Rating | IP68 |
| Contact Method | RS485(ModbusRTU) |
| Power Supply Voltage/Power Consumption | (12 - 24)VDC/ < 0.3W |
| Material | Titanium alloy/stainless steel, POM |
| Overall Dimensions | 144mm×φ28mm |
Main Features
Imported dissolved oxygen membrane cap with a long service life
Built-in temperature sensor for real-time temperature compensation
RS485 signal output with standard Modbus protocol.
Supports salinity and atmospheric pressure compensation
IP68 waterproof rating, suitable for a wide range of operating conditions
Product Video
Product video
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