RS485 Output 4-20ma Electrode Polarographic Free Residual Chlorine Sensor
Video
Product Characteristics
● Performance chip, high-precision measurement, temperature.
● No meter or transmitter required, RS485 direct connection.
● Product Size. Easy to install, easy to use.
● Residual chlorine sensor specifications: flow-through type, input type.
● It can integrate all kinds wireless modules including GPRS/4G/WIFI/LORA/LORAWAN.
● We can send the free server and software to see the real time data in the PC or Mobile.
Product Applications
Drinking water quality testing (including pipe network end water and factory water), swimming pool water testing, fish, shrimp and crab aquaculture, industrial production of sewage testing, water environment monitoring, etc. In addition, the cooling water of power plants, sewage of various chemical enterprises and paper industry all need to monitor and manage the discharge of residual chlorine, so as to prevent the discharge of excessive residual chlorine sewage from damaging the water quality and the ecological balance of water environment.
Product Parameters
| Product name | Residual chlorine sensor |
|
Input type residual chlorine sensor |
|
| Measuring range | 0.00-20.00mg/L |
| measurement accuracy | 2%/±10ppb HOCI |
| temperature range | 0-60.0℃ |
| Temperature compensation | automatic |
| output signal | RS485/4-20mA |
| Withstand voltage range | 0-1bar |
| Material | PC+316 stainless steel |
| Thread | 3/4NPT |
| cable length | Straight out the 5m signal line |
| Protection level | IP68 |
|
Flow-through residual chlorine sensor |
|
| Measuring range | 0.00-20.00mg/L |
| measurement accuracy | ±1mV |
| Temperature compensation range | -25-130℃ |
| Current signal output | 4-20mA (adjustable) |
| Data communication | RS485 (MODBUS protocol) |
| Current signal output load | <750 MPa |
| Material | PC |
| Operating temperature | 0-65℃ |
| Protection level | IP68 |
FAQ
Q: What is the material of this product?
A: It is made of ABS and 316 stainless steel.
Q: What is the product communication signal?
A: It is a residual chlorine sensor with digital RS485 output and 4-20mA signal output.
Q: What are the common power and signal outputs?
A: Need 12-24V DC power supply with RS485 and 4-20mA output.
Q: How to collect data?
A: You can use your own data logger or wireless transmission module if you have , we supply the RS485-Modbus 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 server and 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: Where can this product be applied?
A: This product is widely used in food and beverage, medical and health, CDC, tap water supply, secondary water supply, swimming pool, aquaculture and other water quality monitoring.
Q: How can I get samples or place an order?
A: Yes, we have materials in stock, which can help you get samples as soon as possible. If you want to place an order, just click on the banner below and send us an inquiry.
Q: What is the delivery time?
A: Usually, the goods will be shipped within 1-3 working days after receiving your payment. But it depends on your quantity.
