Online Monitoring Graphite Electrode Water TDS EC TDS Temperature Salinity 4 In 1 Sensor
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Product characteristics
●EC TDS temperature salinity integrated sensor, the electrode is integrated with the host, it can be RS485, 4-20mA, 0-5V, 0-10V output mode.
●Graphite electrode, high range,EC range: 0-200000us/cm, suitable for sea water, mariculture, marine fisheries, and other high salinity liquid monitoring.
●Digital linearization correction, high precision, high stability.
●Long service life, good stability, can be calibrated. Automatic brush can be provided, so that it is maintenance-free.
●RS485 output MODBUS protocol, can configure a variety of wireless modules GPRS/4G/WIFI, as well as supporting servers and software, view real-time data
●Supply the matched cloud server and software to see real time data in PC or Mobile.
Product application
Marine aquaculture Marine fishery sewage treatment water quality monitoring
Product Parameters
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Measurement parameters |
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| Parameters name | 4 in 1 Water EC TDS Temperature Salinity Sensor | ||
| Parameters | Measure range | Resolution | Accuracy |
| EC value | 0-200000us/cm or 0-200ms/cm | 1us/cm | ±1% FS |
| TDS value | 1~100000ppm | 1ppm | ±1% FS |
| Salinity value | 1~160PPT | 0.01PPT | ±1% FS |
| Temperature | 0~60℃ | 0.1℃ | ±0.5℃ |
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Technical parameter |
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| Output | RS485, MODBUS communication protocol | ||
| 4 to 20 mA (current loop) | |||
| Voltage signal (0~2V, 0~2.5V, 0~5V, 0~10V, one of four) | |||
| Electrode type | Graphite electrodes（Plastic electrode,Polytetrafluoro electrode can be optional ） | ||
| Working environment | Temperature 0 ～ 60 ℃, working humidity: 0-100% | ||
| Wide Voltage input | 3.3~5V/5~24V | ||
| Protection Isolation | Up to four isolations, power isolation ,protection grade 3000V | ||
| Standard cable length | 2 meters | ||
| The farthest lead length | RS485 1000 meters | ||
| Protection level | IP68 | ||
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Wireless transmission |
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| Wireless transmission | LORA / LORAWAN(EU868MHZ,915MHZ), GPRS, 4G,WIFI | ||
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Mounting Accessories |
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| Mounting brackets | 1.5 meters, 2 meters the other high can be customize | ||
| Measuring tank | Can be customize | ||
FAQ
Q: What's the main characteristics of this sensor?
A: It is integrated type ,easy for installation and can measure the water quality EC, TDS ,Temperature ,Salinity 4 in 1 online Graphite electrode,High range, EC range: 0-200000us/cm,with the RS485 output,4~20mA output, 0~2V, 0~2.5V, 0~5V, 0~10V voltage 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: 5 ~ 24V DC (when the output signal is 0 ~ 2V, 0 ~2.5V, RS485)
B:12~24V DC (when the output signal is 0~5V, 0~10V, 4~20mA) (can be customized 3.3 ~ 5V DC)
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 delivered in 3-5 working days after receiving your payment. But it depends on your quantity.
