Specification
| Parameters |
| Screen size |
4.3 inch |
| Installation |
Panel mounted |
| Dimension |
Overall dimension:144mm * 144mm * 115mm Cutout dimension:138mm * 138mm |
| Panel thickness |
1.0 ~ 5.0mm |
| Weight |
0.68Kg |
| Ingress protection |
IP65 |
| Measured variables |
pH/ORP/Temp |
| Measurement range |
pH |
-2.00 ~ 16.00pH |
| ORP |
-1999 ~ 1999mV |
| Temp |
-10.0 ~ 130.0℃ |
| Accuracy |
pH |
pH sensor |
±0.02pH |
| ORP |
Antimony pH sensor |
±0.2pH |
| Temp |
NTC10K |
-10 ~ 60℃ |
±0.3℃ |
| 60 ~ 130℃ |
±2.0℃ |
| PT1000/PT100 |
±0.3℃ |
| Temperature compensation |
NTC10K/PT1000（PT100 optional） |
| Temperature compensation：manual/automatic |
| Operating temperature |
0 ~ 60℃ |
| Storage conditions |
-20 ~ 70℃ |
| Relative humidity |
(10 ~ 85)%RH（No condensation） |
| Input resistance |
≥ 10^12Ω |
| Language |
Chinese/English |
| Analog output |
1 output（2 output optional）4-20 mA, maximum loop is 750Ω,±0.2%FS |
| Communication protocol |
MODBUS-RTU RS485 |
| Alarm relay |
2 channel, Normally open 245VAC 5A Max. |
| Automatic Cleaning |
Manually clean, set cleaning interval |
| Record |
100 sets, recording interval can be set through configuration, the recording method is FIFO. |
| Power supply |
100 ~ 240VAC，5W Max，50/60Hz |
Offers a full range of ph electrodes for measuring different media. Such as sewage, pure water, drinking water etc.
