Gravity: 類比式氧化還原值感測器Analog ORP Sensor Meter PRO

接線圖

ORP 訊號轉接板

• Input Voltage: 5V
• Input Signal: 0.5V ~ 4.5V
• Input Interface: 5.08mm/0.20″ Pluggable Connector
• Measuring Range: -2000mV ~ +2000mV
• Output Interface: PH2.0 – 3Pin
• Module Size: 42mm×32mm/1.65×1.26″

工業級ORP探頭

• Indicator Electrode: Platinum
• Reference Electrode: silver-silver chloride
• Suitable Temperature: 5-70℃
• Electrode Potential: 245mV ~ 270mV
• Reference Electrode Internal Resistance: ≤10KΩ
• Electrode Stability: ±8mV/24h

原廠說明
https://wiki.dfrobot.com/Gravity_Analog_ORP_Sensor_PRO_SKU_SEN0464