Water Ph Ec Monitor Meter Electrode
l Signal output: RS-485 (Modbus/RTU protocol).
l Convenient connection to third-party devices such as PLCs, DCS, industrial control computers, general-purpose controllers, paperless recording instruments or touch screens.
l Dual high-impedance differential amplifier with strong anti-interference and fast response.
l The patented pH probe, the internal reference solution oozes extremely slowly from the microporous salt bridge at a pressure of at least 100 kpa (1 Bar), and its forward bleed continues for more than 20 months. Such a reference system is very stable and the electrode life is extended by a factor of two compared to conventional industrial electrodes.
l Easy to install: 3/4 NPT pipe thread for easy submersible installation or installation in pipes and tanks.
l IP68 protection grade.
|
Measuring range |
0~14pH |
|
Resolution |
0.01pH |
|
Precision |
±0.1pH,±0.3℃ |
|
Calibration method |
Two-point calibration |
| Temperature compensate |
Auto temperature compensation (NTC) |
|
Protection level |
IP68 |
|
Working pressure |
<0.2MPa |
|
Temperature range |
0~65℃ |
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Sensor interface |
RS-485(Modbus/RTU) |
|
Mounting method |
Immersion mounting, 3/4 NPT thread |
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Power information |
12~24VDC ±10% |
|
Power consumption |
<0.5W |
|
Cable length |
5 meters, other lengths can be customized |
|
shell material |
POM |
Used for environmental water quality monitoring, acid/alkali/salt solution, chemical reaction process and industrial production process, it can meet the requirements of online pH measurement for most industrial applications.
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