Stainless steel shell with unti preservative,Reference electrode, self-developed polymer material.
Product characteristics
● Stainless steel shell with unti preservative
●Reference electrode, self-developed polymer material.
●Delivered 1pppm, 10ppm, 100ppm standard solution and Activation solution, support secondary calibration.RS-485 (Modbus/RTU) /4-20mA /0-5V/0-10V can be choosen.
●Built-in temperature compensation algorithm to ensure measurement accuracy and long-term stability
Aquaculture
River monitoring
Waste water plant
Drinking water
Domestic sewage plant
Agriculture
Measurement parameters |
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Parameters name | Ammonium nitrogen sensor | ||
Parameters | Measure range | Resolution | Accurancy |
Ammonium ions | 0~10.00mg/L | 0.01mg/L | ±3% Reading value |
Ammonium ions | 0~100.00mg/L | 0.01mg/L | ±3% Reading value |
Ammonium ions | 0~1000.0mg/L | 0.1mg/L | ±3% Reading value |
Technical parameter |
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Working temperature | 0~40℃ | ||
Working pressure | <0.1MPa | ||
Power supply | 12~24VDC | ||
Temperature compensation | Automatic temperature compensation (Pt1000) | ||
Signal output | RS-485 (Modbus/RTU),4-20mA/0-5V/0-10V | ||
Housing material | PVC,POM | ||
Protection level | IP68 | ||
Cable length | 5 meters, other lengths can be customized | ||
Calibration method | Three point calibration (1ppm, 10ppm, 100ppm) | ||
Power consumption | 0.2W@12V | ||
Wireless transmission |
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Wireless transmission | LORA / LORAWAN, GPRS, 4G,WIFI | ||
Mounting Accessories |
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Mounting brackets | 1 meter water pipe, Solar float system | ||
Measuring tank | Can be customize | ||
Cloud services and software | We can provide matching servers and software, which you can view in real time on your PC or mobile phone. |
Q: How can I get the quotation?
A: You can send the inquiry on Alibaba or the below contact information, you will get the reply at once.
Q: What's the main characteristics of this sensor?
A:RS-485 (Modbus/RTU) and 4-20mA dual output.
B:Reference electrode, self-developed polymer material.
C:Built-in temperature compensation algorithm to ensure measurement accuracy and long-term stability.
D:Delivered 1pppm, 10ppm, 100ppm standard solution and Activation solution, support secondary calibration.
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 module.
Q: Do you have the matched software?
A:Yes, we can supply the software , 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 5m. But it can be customized, MAX can be 1km.
Q: What's the lifetime of this Sensor?
A: Usually 1-2 years.
Q: May I know your warranty?
A: Yes, usually it’s 1 year.
Q:What’s the delivery time?
A: Usually, the goods will delivered be in 3-5 working days after receiving your payment. But it depends on your quantity.
Just send us an inquiry at the bottom or contact Marvin for more information, or get the latest catalog and competitive quotation.