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SIN-ph3.0 RS485 Modbus RTU Digital PH sensor/ electrode /probe

Summary
SIN-ph3.0 Series of online pH electrode, adopt electrode measuring method, and realizes the automatic temperature compensation in the interior of the electrodes, Automatic identification of standard solution. Electrode adopt imported composite electrode, high precision, good stability,long lifetime, with rapid response, low maintenance cost, real-time online measurement characters etc..
The electrode using standard Modbus RTU (485) communication protocol, AC220V power supply, four wire mode can very convenient access to sensor networks.
Characters
·The characteristics of industrial sewage electrode, can work stably for a long time
·Built in temperature sensor, real-time temperature compensation
·RS485 signal output, strong anti-interference ability, the output range of up to 500m
·Using the standard Modbus RTU (485) communication protocol
·The operation is simple, the electrode parameters can be achieved by remote settings, remote calibration of electrode
·AC220V power supply.
Technical specifications
Model | SIN-ph3.0 |
Parameter measurement | PH,Temperature |
Measure range | pH:0.0~14.0 Temperature:(0~50.0)℃ |
Accuracy | pH:±0.1pH Temperature:±0.5℃ |
Resolution | pH:0.01pH Temperature:0.1℃ |
Power supply | AC220V |
Power dissipation | 1W |
communication mode | RS485(Modbus RTU) |
Cable length | Can be ODM depend on user’s requirements |
Installation | Sinking type, pipeline, circulation type etc. |
Overall size | 230mm×30mm |
Housing material | ABS |

Standard export carton packing.
3-20 days after confirming order,detail delivery date should be decided according to
production season and order quantity.

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