DO-6537Y Dissolved Oxygen with Fluorescence Meter

Applications：

Fluorescence industrial on-line dissolved oxygen

meter is a microprocessor based water quality on-line

monitoring and control instrument with .

The instrument equipped with fluorescent dissolved

oxygen electrode is widely used in power plants,

metallurgical electronics, mining, paper industry,

food and beverage,water treatment, aquaculture and

other industries;It continuously monitor and control

the dissolved oxygen and temperature value of water

solutions.

Feature：

●LCD screen, multi-line display

●Intelligent menu operation

●Data Recording & Curve Display

●Various automatic calibration functions

●Manual or automatic temperature compensation

●High alarm & low alarm,hysteresis control

●4-20mA&RS485Multiple output modes

●Dissolved oxygen, temp, etc.simultaneouslyshowed on the same screen

●Password protection function to preventmisoperation by non-staff.

Technical parameters:

Measurement range:DO：0～20.0mg/L；0～100%；

Temp：0～50.0℃；

Resolution:DO：0.01mg/L；0.1%；

Temp：0.1℃；

Basic error: DO：±1%F.S；

Temp：±0.3℃；

Electrode residual signal：＜1‰；

Response time（final value 90%）：25℃＜60S；35℃＜30S；

Tability： At constant pressure，

Weekly drift＜2%F.S；

Two current outputs：0/4 ~ 20 mA (load resistance<750 Ω);；20～4mA(load resistance＜750Ω)；

Communication output: RS485 MODBUS RTU；

Three groups of relay control contacts:5A 250VAC，5A 30VDC；

Power supply (optional)：85～265VAC±10%,50±1Hz，

Power :≤3W；9～36VDC，

Power : ≤3W；

Overall dimension:144×144×118mm；

Installation mode: panel, wall hanging, pipe type;

Panel opening size：138×138mm；

Waterproof grade： IP65；

Instrument weight： 0.8kg；

Instrument working environment：Environment temperature ：-10～60℃；

Relative humidity：≦90%；

In addition to the earth's magnetic field aroundno strong magnetic interference