Optical oxygen sensor SUP-DO7012

Modbus RTU

SUP-DO7012 Optical type dissolved oxygen sensor, an intelligent online chemical analyzer. The cap of the sensor is coated with a luminescent material. Blue light from an LED illuminates the luminescent chemical. The luminescent chemical instantly becomes excited and releases red light. The time and intensity of red light are inversely proportional to the concentration of oxygen molecules, So the concentration of oxygen molecules is calculated. Features Range: 0-20mg/L,0-20ppm,0-45deg C Resolution: ±3%, Temperature: ±0.5℃ Pressure range: ≤0.3Mpa Power supply: 12 VDC Product - Dissolved oxygen sensor Model - SUP-DO7012 Measure range - 0-20mg/L,0-20ppm,0-45deg C Accuracy - Resolution:±3%, Temperature: ±0.5℃ Pressure range - ≤0.3Mpa Power supply - 12 VDC Main material - SUS316L+PVC (Ordinary Version), Titanium Alloy (Seawater Version) O-ring: Fluoro-rubber; Cable: PVC Cable length - Standard 10-Meter Cable, Max : 100m Display - 128 * 64 dot matrix LCD with LED backlight Power supply - 12 VDC Calibration - Automatic air calibration,Sample calibration Storage Temperature - -15~65℃ Baud Rate - 4800/9600/19200/38400/57600 Data Bits - 8 bit Parity Check - no Stop Bit - 1bit