The PH21 does not have a liquid Earth, hence does not measure ORP. When using a FU20 or FU24 ORP/REDOX will be measured, but will not show up in the display. Error messages can be configured for ORP and will give warnings.
相关产品&解决方案
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FU20/FU24/PH20一体化pH/ORP (REDOX)传感器
PH20/FU20/FU24一体化pH/ORP传感器体现了横河电机如何将“简单即好”这句格言应用于传感器技术。
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PH21水/废水宽体传感器
PH21是横河电机产品系列中的宽体传感器，适用于水和废水市场。
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UM33A-S SENCOM HMI Type
The UM33A-S connects to sensors which are connected to a digital SENCOM Smart Adapter, model SA11. The main functions of the UM33A-S are displaying the measured values of the sensor and calibrating the sensor.
