Online Digital Dissolved Oxygen Sensor
Product Notes:
1. All Online Water Quality Meters and Sensors ship direct from the factory. Please allow 10-15 business days for shipping and handling.
2. Custom options and configurations are also available. Please contact us if you need help with your specific application.
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The Sper Scientific 870001-DO Digital Dissolved Oxygen Sensor monitors dissolved oxygen and temperature in water.
Its digital RS485 Modbus RTU interface connects the sensor to compatible monitoring systems for applications such as wastewater treatment, aquaculture and environmental monitoring. A built-in temperature probe supports temperature compensation. The 316 stainless steel housing, IP68 protection and threaded connection support installation in water monitoring applications. Remote setup and calibration are supported.
Features
- Continuous dissolved oxygen and temperature measurement
- RS485 Modbus RTU communication
- Built-in temperature measurement and compensation
- Remote configuration and calibration
- Standard 5 m cable with extension available
Specifications
| Part number | 870001-DO |
|---|---|
| Parameters | Dissolved oxygen and temperature |
| Dissolved oxygen range | 0–20 mg/L |
| Dissolved oxygen resolution | 0.01 mg/L |
| Dissolved oxygen accuracy | ±0.2 mg/L |
| Temperature range | 0–65°C |
| Temperature resolution | 0.1°C |
| Temperature accuracy | ±0.5°C |
| Power | 9–36 VDC |
| Communication | RS485 Modbus RTU |
| Housing | 316 stainless steel |
| Process connection | Upper G1 thread |
| Protection | IP68 |
| Cable | 5 m standard; extension available |
| Transmission distance | Up to 500 m |
FAQs
What does the sensor measure?
Dissolved oxygen and temperature.
How does it communicate?
Through RS485 using Modbus RTU.
Can the cable be extended?
Yes - up to 500 meters. 5 meters is standard - extension is available as an option. Please confirm the required length and installation configuration in comments when ordering.
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Product Information
Product Information
The Sper Scientific 870001-DO Digital Dissolved Oxygen Sensor monitors dissolved oxygen and temperature in water.
Its digital RS485 Modbus RTU interface connects the sensor to compatible monitoring systems for applications such as wastewater treatment, aquaculture and environmental monitoring. A built-in temperature probe supports temperature compensation. The 316 stainless steel housing, IP68 protection and threaded connection support installation in water monitoring applications. Remote setup and calibration are supported.
Features
- Continuous dissolved oxygen and temperature measurement
- RS485 Modbus RTU communication
- Built-in temperature measurement and compensation
- Remote configuration and calibration
- Standard 5 m cable with extension available
Specifications
| Part number | 870001-DO |
|---|---|
| Parameters | Dissolved oxygen and temperature |
| Dissolved oxygen range | 0–20 mg/L |
| Dissolved oxygen resolution | 0.01 mg/L |
| Dissolved oxygen accuracy | ±0.2 mg/L |
| Temperature range | 0–65°C |
| Temperature resolution | 0.1°C |
| Temperature accuracy | ±0.5°C |
| Power | 9–36 VDC |
| Communication | RS485 Modbus RTU |
| Housing | 316 stainless steel |
| Process connection | Upper G1 thread |
| Protection | IP68 |
| Cable | 5 m standard; extension available |
| Transmission distance | Up to 500 m |
FAQs
What does the sensor measure?
Dissolved oxygen and temperature.
How does it communicate?
Through RS485 using Modbus RTU.
Can the cable be extended?
Yes - up to 500 meters. 5 meters is standard - extension is available as an option. Please confirm the required length and installation configuration in comments when ordering.
Description
Description
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Product Category: Probes & Finders
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