PRODUCT DESCRIPTION
RK500-23 Dissolved Oxygen(DO) Sensor design based on the principle of fluorescence and high performance through oxygen membrane, with short response time, measurement accuracy, stable performance, etc. It can be widely used in chemical fertilizer, metallurgy, environmental protection water treatment engineering, pharmaceutical, biochemical, food, aquaculture and water such as continuous monitoring of dissolved oxygen in the solution.
Item | Technical Specification | |
EC | Salinity | |
Measuring medium | Soil or similar to soil | |
Principle | Frequency conversion method | |
Range | 0~1000us/cm, 0~2000us/cm,0~5000us/cm,0~10000us/cm,0~200ms/cm,(any range of 0-300ms/cm can be customized, 1ms/cm = 1000us/cm) | 0~100000ppm(mg/L) |
Supply | 7-30VDC(power consumption<0.2W) | |
Accuracy | ±1% | |
Response time | 1s | |
Output signal | 4-20mA & RS485 at the same time | |
Electrode | Titanium alloy |
|
Temperature compensation |
| Automatic compensation |
Drift | ≤0.3%FS/24h | |
Operating temperature | -20℃-+80℃ | |
Probe material | 316L | |
Probe dimension | Φ13*175mm | |
Ingress protection | IP68 | |
Storage | 10-60℃@20%-90%RH | |
Cable length | Default:5m |
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