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4 20ma turbidity controller
Selling leads
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...turbidity sensor OPTU311 with self-cleaning, multi-range infrared technology provides fast, accurate, and reliable online monitoring of water ...
2025-09-19 00:17:19
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... with strong communication capabilities. It can communicate and control data with other devices through the RS485 interface. This sensor usually ...
2026-09-07 20:01:53
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...sewage water The Daruifuno turbidity sensor OPTU311 with self-cleaning, multi-range infrared, provides fast, accurate, and reliable online ...
2025-09-19 00:17:19
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...control of pH and mV (ORP). Two output relays are provided on the pH controllers for close/open control. There are three types of electrodes for ...
2026-09-08 00:23:02
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... interface for data collection and maintenance; it is convenient for users to integrate the sensor into the host computer system and the Internet ...
2024-12-09 21:06:42
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