ตัวควบคุมค่าพีเอช โออาร์พี รุ่น SUP-pH8.0 แบรนด์ SUPMEA

pH ORP controller

• Applications: SUP-pH8.0 industrial pH meter 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.

Features

• Automatically Temperature Compensation
• Directly switchable to PH or ORP 
• Large LCD display with background lighting
• PH or ORP sensors can be connected thanks to the sensor supply integrated in the output
• Using the setup program: user-friendly programming
• 4-20mA analog output
• RS485 communication 
• Relay output 

Specifications

• Product : pH meter, pH controller
• Model : SUP-pH8.0
• Measure range : pH:    0-14 pH, ±0.02,ORP: -1000 ~1000mV, ±1mV 
• Resolution : 0.01pH; 1mV
• Stability : pH:≤0.02pH/24h; ORP: ≤3mV/24h
• Measuring medium : Liquid
• Input Resistance : ≥10~12Ω
• Temp compensation : Manual/ Auto temperature compensation
• Temperature Range : 0~100℃， NTC10K or PT1000
• Communication : RS485, Modbus-RTU
• Signal output : 4-20mA, maximum loop 750Ω, 0.01%FS
• Power supply : AC220V±10%, 50Hz
• Relay output : 250V, 3A
• Dimension : 101mm×105mm×128mm