Water Dissolved Oxygen Sensor & Meter for Aquaculture
Fluorescent dissolved oxygen sensor, no oxygen consumption, no flow restriction, no electrolyte, no maintenance and calibration, no hydrogen sulfide interference, good stability.
Product description
DESCRIPTION
The DS380 series of fluorescent dissolved oxygen sensor uses a new generation of lifetime fluorescence technology and high-performance fluorescent materials. No oxygen consumption, no flow rate, no electrolytes, no maintenance and calibration, no hydrogen sulfide interference, excellent stability. Built-in temperature sensor, automatic temperature compensation. RS485 output, can be networked without a controller.
DISSOLVED OXYGEN SENSOR FEATURES
- DO Sensor, RS485 output, MODBUS compatible, which can realize network and system integration without a controller.
- There is no electrolyte, no interference, and no need for frequent calibration.
- No oxygen consumption, no flow limit.
- Built-in temperature sensor, automatic temperature compensation.
- Water filter membrane, will not stick to contaminants in the water.
- Good stability, high measurement accuracy and fast response.
TECHNICAL PARAMETERS
| Article | Parameters |
| Model | DS380 |
| Beginning | Optical Fluorescence Method |
| Measuring range | 0~20mg/L or 0~200% saturation |
| Response Time | 5 seconds |
| Precision | 5% |
| Sensor drift | <1% per year |
| Protection level | IP68 |
| Installation | Enter a moment |
| Temperature sensor | NTC |
| Temperature Range | 0~50°C |
| Temperature Accuracy | ±0.2°C |
| Production | Supports RS-485, MODBUS protocol |
| Power Supply | DC 6~12V, current <50mA |
| Size | Φ26*177.5mm |
| Probe Cable Length | Default 10 m, customizable 5 m, 15 m and 30 m cable |
| Fluorescent Cap Lifespan | 1 year |
| Maximum Working Pressure | 6bar |
| Housing material | Stainless steel, titanium alloy |
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