Feature
1. Digital sensor, directly output Rs-485 digital signal, support MODBUS/RTU
2. Built in temperature sensor for automatic temperature compensation
3. Double salt bridge, double high impedance design, strong anti-interference and stable data
4.3/4 "NPT upper and lower mounting thread design for easy installation
5. Low power consumption of sensor and anti-interference design of internal circuit
6. The electrode can be replaced to support complex water area applications and electrode customization
Application
River water quality monitoring, aquaculture, industrial wastewater, environmental protection water treatment, food and beverage, fermentation and other online whole process monitoring.
TECHNICAL SPECIFICATION
|
Measture item |
parameter |
|
Output |
Rs-485,MODBUS/RTU Communication Protocol |
|
measuring method |
Ion selective method |
|
Range |
0～14pH |
|
Accuracy |
±0.1pH |
|
Resolution |
0.01pH |
|
Working temperature |
Default 0～65℃;＜0.2MPa;Other customization |
|
Calibration method |
Two point calibration |
|
Response time |
10 second T90 |
|
Temperature compensation |
Automatic temperature compensation(NTC) |
|
Power supply |
12 or 24VDC±10%,10mA; |
|
Size |
Diameter 30mm; Length 189mm; |
|
Protection level |
IP68;Water depth: 20m;Other customization |
|
Service life |
Sensor 1 year or more |
|
Cable |
5m(Default),Customization |
|
Shell material |
PVC;Customization |
If you interested in this item please message me on whatsapp:+8615127010821 then I can reply you within 1 mins.Lets discuss more details.
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