Fluorescence
dissolved oxygen meter,
dissolved oxygen sensor, KNF-103A is suitable for all kinds of water treatment (river, lake, drinking water source, groundwater, etc.), aquaculture, environmental monitoring, CIP and other industries. It adopts fluorescence measurement principle. With RS485 output, it can be easily integrated with the host computer PLC to realize real-time data collection and control functions.
Fluorescence dissolved oxygen meter, dissolved oxygen meter, KNF-103A function:
With automatic temperature compensation.
Output standard Rs485 digital signal
Rs485 signal is convenient to connect to third-party equipment such as PLC, DCS, industrial control computer, paperless recording instrument or touch screen.
Parameter setting is more convenient and quicker.
The calibration function can provide a simple and quick calibration method.
Real-time data transmission allows you to obtain timely and accurate data for monitoring water bodies.
Equipped with IoT cloud platform data management system
Fluorescence dissolved oxygen meter, dissolved oxygen meter, KNF-103A technical indicators:
Installation method: immersion installation
Measuring principle: fluorescence method
Cable length: 5 meters, other lengths can be customized
Range: 0～20mg/L (0～200% saturation)
Power consumption: <0.5W
Resolution: 0.01mg/L, 0.1℃
Power supply: 12～24VDC ±10%
Accuracy: ±2%F.S., ±0.5℃
Protection level: IP68
Temperature compensation: automatic temperature compensation (Pt1000)
Calibration: two-point calibration
Output mode: RS-485
Fluorescent cap life: 12-18 months
Working conditions: 0～45℃, <0.2MPa
Sensor housing material: POM and 316L stainless steel
Storage temperature: 0～65℃
