Lora Lorawan Wifi 4G Gprs RS485 Fluorescence Water Dissolved Oxygen Sensor
Video
Product Features
● Optical fluorescence probe, replaceable.
● Maintenance-free.
● High measurement accuracy.
● Special filter to prevent fish and shrimp from eating.
Product Advantage
● Can be equipped with automatic cleaning brush, maintenance-free.
● Other water quality sensors can also be integrated including PH, EC, TDS, Salinity, ORP, Turbidity, etc.
●Can choose to integrate various wireless modules, WIFI, 4G, GPRS, LORA, LORAWAN.
● Supporting cloud server and software can be provided to view real-time data and set alarm values
Product Applications
Aquaculture, water monitoring, sewage treatment and other industries, in the field of education and scientific research, etc.
Product Parameters
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Measurement parameters |
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| Parameters name | Dissolved oxygen, Temperature 2 in 1 | ||
| Parameters | Measure range | Resolution | Accurancy |
| DO | 0～20.00 mg/L | 0.01 mg/L | ±0.5%FS |
| Temperature | 0～60°C | 0.1 °C | ±0.3°C |
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Technical parameter |
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| Stability | Less than 1% during the life of the sensor | ||
| Measuring principle | Optical Fluorescence | ||
| Output | RS485/4-20mA/0-5V/0-10V MODBUS communication protocol | ||
| Housing material | Stainless steel house | ||
| Working environment | Temperature 0 ～ 60 ℃, working humidity: 0-100% | ||
| Storage conditions | -40 ~ 60 ℃ | ||
| Standard cable length | 10 meters | ||
| The farthest lead length | RS485 1000 meters | ||
| Salinity compensation | Support ,which can be used for the sea water | ||
| Atmospheric pressure compensation | Support ,which can be used for the all kinds surroundings | ||
| Protection level | IP68 | ||
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Wireless transmission |
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| Wireless transmission | LORA / LORAWAN, GPRS, 4G,WIFI | ||
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Mounting Accessories |
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| Mounting brackets | 1.5 meters, 2 meters the other higth can be customize | ||
| Measuring tank | Can be customize | ||
FAQ
Q: What's the main characteristics of this dissolved oxygen sensor?
A: It is based in the principles of Optical Fluoresce and maintenance-free which can measure the water quality online with the RS485 output, 7/24 continuous monitoring.
Q:Could I get samples?
A:Yes,we have materials in stock to help you to get the samples as soon as we can.
Q: What’s the common power supply and signal output?
A: Common power supply and signal output is DC: 12-24V, RS485. The other demand can be custom made.
Q: How can I collect data?
A: You can use your own data logger or wireless transmission module if you have , we supply the RS485-Mudbus communication protocol.We can also supply the matched LORA/LORANWAN/GPRS/4G wireless transmission module.
Q: Do you have the matched software?
A:Yes, we can supply the matched software and it is totally free , you can check the data in real time and download the data from the software, but it need use our data collector and host.
Q: What’s the standard cable length?
A: Its standard length is 2m. But it can be customized, MAX can be 1KM.
Q: What's the lifetime of this Sensor?
A: Normally 1-2 years long.
Q: May I know your warranty?
A: Yes, usually it’s 1 year.
Q:What’s the delivery time?
A: Usually, the goods will be delivery in 3-5 working days after receiving your payment. But it depends on your quantity.
