Measurement parameters
The YF500-DO uses optical fluorescence for dissolved oxygen measurement in aquaculture and other water-monitoring applications. Review water conditions, cleaning access and calibration before specifying the installation.
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YF500-DO · Dissolved oxygen sensor for aquaculture
The YF500-DO uses optical fluorescence for dissolved oxygen measurement in aquaculture and other water-monitoring applications. Review water conditions, cleaning access and calibration before specifying the installation.
Measurement parameters
Product photograph · YF500-DO
Source reviewed · Configuration to confirm
YF500-DO · Dissolved oxygen sensor for aquaculture
The YF500-DO uses optical fluorescence for dissolved oxygen measurement in aquaculture and other water-monitoring applications. Review water conditions, cleaning access and calibration before specifying the installation.
Dissolved oxygen sensor
Get a quoteTechnical information
Specifications below are transcribed from the supplier page. Final configuration, calibration and suitability require confirmation before ordering.
| Model | YF500-DO |
|---|---|
| Power supply | DC 10~30V |
| Protection rating | IP68 |
| Operating temperature | 0℃ ~ 50℃ |
| Dimensions (Main unit) | 124 × 94 × 45 mm |
| Power supply / Standard configuration | 24V |
| Standard configuration | RS485 Modbus RTU |
| Optional configuration | LoRaWAN / WiFi / Bluetooth / 4G |
| Model / Configuration checklist | YF500-DO(R) / YF500-DO(L) / YF500-DO(W) / YF500-DO(G) |
| Measurement parameters | Measurement range | Resolution | Accuracy |
|---|---|---|---|
| Dissolved oxygen sensor | 0~20 mg/L | 0.01 mg/L | ±3%FS |
| Oxygen saturation | 0~200% | — | Pending confirmation |
The source labels 0.5W as operating current and states pressure resistance as 0.6MP. Both entries are withheld pending written clarification.
Selection considerations
Downloads are not available until the technical documents and permission to distribute them are confirmed.
Standard configuration / Optional configuration
RS485 Modbus and LoRaWAN are integration options to discuss, not confirmed features of every product. Check protocol, power supply and network compatibility for the selected model.
Calibration / Installation and maintenance
Pending confirmation. Specify the medium, target parameters, measurement range, required accuracy, installation conditions and controller interface. Suitability must be checked against an approved datasheet.
Built around your environment.
This page outlines project planning, not an installed customer case or a guaranteed outcome. Confirm product suitability, site conditions and the integration plan before procurement.
Describe freshwater or saltwater conditions, installation depth and cleaning access. Discuss dissolved oxygen, pH, conductivity and temperature needs. Confirm the probe maintenance and calibration plan.
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Technical informationFrequently asked questions
How do I choose a suitable sensor?
Specify the medium, target parameters, measurement range, required accuracy, installation conditions and controller interface. Suitability must be checked against an approved datasheet.
Are all communication options standard?
No. Interfaces, power supplies and accessories depend on the confirmed model. Request a written configuration identifying standard and optional items before ordering.
Can I submit an enquiry now?
You can prepare and download an enquiry draft. Mailbox, online submission and WhatsApp are pending configuration; delivery has not been tested.
Dissolved oxygen monitoring applications
Water monitoring
The YF500-DO uses optical fluorescence to measure dissolved oxygen for aquaculture and other water monitoring applications. Specify the water conditions and monitoring purpose.
Site and probe planning
Consider representative placement, immersion, water movement and access for cleaning. Plan inspection and maintenance for fouling and deposits.
Communication and ordering
RS485 Modbus RTU is listed as standard; other interfaces depend on configuration. Confirm the calibration procedure and installation limits. Pressure resistance and operating-current entries require clarification.
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