pH ORP controller SUP-PH6.5

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Industrial pH controller is an online pH analyzer which applied in chemical industry metallurgy, environment protection, food, agriculture and so on. With 4-20mA analog signal, RS- 485 digital signal and relay output. Can be used for industrial processes and water treatment processes pH control, and support remote data transmission, etc. PH6.5 Specification Relay: 2 Output: 4-20mA and RS485 Power supply: 110VAC Measure range: 0-14pH Size: 96*96mm Show more