Product Features
- LCD screen with Chinese and English interface display, making operation simpler and more convenient.
- Adopts imported TI chip and anti-interference circuit, with higher precision and more stability.
- Photoelectric isolation 4 - 20mA current output, RS - 485/RS2 - 232 communication interface.
- Hysteresis value can be set arbitrarily to avoid frequent operation of switching relays.
- The system has a built-in watchdog function, and the power-off protection lasts for more than 10 years.
- Dual relays with upper and lower limit alarm output.
- The sensor has built-in temperature compensation, which can correct the influence of temperature on the measured value.
- Customized special function requirements are supported.
Keywords
Wall-mounted Fluoride Ion Analyzer
Product Introduction
The online fluoride ion analyzer is a precision instrument mainly used to detect fluoride ions in liquids. There is a layer of fluoride ion solid membrane at the front end of the sensor. The sensor is placed in the tested solution, and fluoride ions in the tested solution enter the interior of the sensor through the solid membrane. The cation concentration inside the sensor increases, forming a tiny potential difference with the reference electrode. The potential difference is proportional to the fluoride ion concentration. The potential difference is amplified through the circuit. Thus, the fluoride ion concentration is obtained.
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