BH4046 Fluorescence online dissolved oxygen meter

T4046 Fluorescence online dissolved oxygen meter

Product Name:Online Dissolved Oxygen Meter
Product model：BH6040
Product brand： FLUIDINGS
Power supply voltage: 9~36VDC

Fluorescence online dissolved oxygen meter is a water quality on-line monitoring and control instrument with microprocessor. The instrument is equipped with polarographic dissolved oxygen electrode, which is widely used in power plants, petrochemical industry, metallurgical electronics, mining industry, paper industry, biological fermentation, medicine, food and beverage, water treatment, aquaculture and other industries. It continuously monitor and control the dissolved oxygen value and temperature value of water solutions.

Features

Color LCD display
Intelligent menu operation
Various automatic calibration functions
Manual or automatic temperature compensation
Two sets of relay control switches
High and low alarm, hysteresis control
4-20mA&RS485Multiple output modes
Dissolved oxygen, temperature, current, etc. shows in the same interface

Measurement range	Dissolved Oxygen:0~20.0mg/L;0~100%; Temperature:0~50.0℃;
Resolution	Dissolved Oxygen:0.01mg/L;0.1%; Temperature:0.1℃;
Basic error	Temperature:±0.3℃; Dissolved Oxygen:±1%F.S;
Electrode residual signal	<1‰;
Response time (final value 90%)	At 25℃<60S;35℃<30S;
Stability	At constant pressure & temperature, the weekly drift<2%F·S;
Two current output	0/4~20mA(load resistance<750Ω); 20~4mA(load resistance<750Ω);
Communication output	RS485 MODBUS RTU
Two sets of relay control contacts	3A 250VAC,3A 30VDC
Power supply(selection)	85~265VAC±10%,50±1Hz,power≤3W; 9~36VDC,power consumption≤3W;
Dimensions	98×98×130mm;
Installation	Panel or wall mounting; Panel opening size:93×93mm;
Protection Grade	IP65;
Weight	0.8kg
Working environment	Operating temperature:-10~60℃; Relative humidity: ≤90%; No strong magnetic field interference around except the geomagnetic field.