
Y504-A Online Dissolved Oxygen Sensor
SKU: ENV-01165
Y504-A optical dissolved oxygen sensor using fluorescence lifetime technology, no electrolyte needed range 0-50mg/L or 0-500% saturation, RS485, IP68.
- Model
- Y504-A
- Measuring Principle
- Fluorescence method
- Range
- 0-50mg/L or 0-500% Saturation
- Accuracy
- 0-20mg/L +-1% or +-0.2mg/L
- Temperature Range
- 0-50C
- Maximum Water Depth
- 60m
- IP Range
- IP68
- Interface
- RS485, MODBUS protocol
- Power Supply
- 0.1W (DC 6-24V, >50mA)
- Installation
- G3/4 thread, immersion installation
- Size
- Phi26mm*187mm
- Cable Length
- 10m (default), customizable
- Calibration
- 1-point or 2-point calibration
- Sensor Housing Material
- Ti











