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Industrial Online Dissolved Oxygen Analyzer DO Oxygen In Water Controller High Stability‌

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Multiparameter Water Quality Monitoring

Industrial Online Dissolved Oxygen Analyzer DO Oxygen In Water Controller High Stability‌

Brand Name:	JUGE
Model Number:	None
MOQ:	1 Unit
Price:	USD100-500
Packaging Details:	Neutral carton
Payment Terms:	Online order, T/T

Detail Information

Product Description

Detail Information

Place of Origin:

Nanjing, China

Certification:

IOS9001, CE

Name:

Online Dissolved Oxygen Controller

Difference:

See Details

Supply Ability:

100 Unit/Week

Highlight:

high Stability‌ Online Dissolved Oxygen Analyzer

Industrial Online Dissolved Oxygen Analyzer

Product Description

Industrial Online Dissolved Oxygen Analyzer DO Oxygen in Water Controller

>>Overview
The industrial online dissolved oxygen analyzer is a microprocessor-based water quality online monitoring and control instrument. Equipped with polarographic dissolved oxygen electrodes or fluorescence dissolved oxygen sensors, this instrument is widely used across various industries including power plants, petrochemicals, metallurgy, electronics, mining, paper manufacturing, bio-fermentation, pharmaceuticals, food & beverage, environmental water treatment, and aquaculture. It provides continuous monitoring and control of dissolved oxygen levels and temperature values in aqueous solutions.

>>Features‌
• ‌Dot-matrix LCD‌ display
• ‌Smart menu operation‌
• ‌Multiple automatic calibration functions‌
• ‌Versatile signal output options, 4-20mA, RS485

• ‌Data recording & curve display‌
• ‌Differential signal measurement mode‌ for stable and reliable performance
• ‌Manual/automatic temperature compensation‌
• ‌Relay control switches‌
• ‌High/low limits with hysteresis control‌
• ‌Simultaneous display‌ of main Parameter, temperature, and status on the same interface
• ‌Password protection‌ to prevent unauthorized operation

>>Technical Parameter

Controller Type	98*98cm black and white version	98*98cm colorful version	144*144cm black and white version	144*144cm colorful version
‌Measurement Range‌ (depends on electrode)	DO: 0～20.0mg/L；0～200% Temperature: -10~150.0 °C;
Resolution‌	DO: 0.01mg/L；0.1%； Temperature: 0.1 °C;
‌Basic Error	DO: ±1%F.S Temperature: ±0.3°C
Response time	25°C＜60S；35°C＜30S；
Stability‌	Under normal pressure and constant temperature, drift<2% F.S per week;
‌Current Output‌	0/4-20 mA (load resistance <750 Ω) 20-4 mA (load resistance <750 Ω) (1 channel standard, 2 channels optional)		0/4-20 mA (load resistance <750 Ω) 20-4 mA (load resistance <750 Ω)
‌Communication Output‌	RS485 MODBUS RTU
‌Dual Relay Control Contacts‌	2Sets 3A 250V AC, 3A 30V DC		3Sets 5A 250V AC, 3A 30V DC
Power Supply‌ (optional)	85-265 VAC ±10%, 50±1 Hz, ≤3W 9-36 VDC, ≤3W
Historical Data	NO	NO	Yes	Yes
Data Trend Chart	NO	NO	NO	Yes
Dimensions‌	98 × 98 × 130 mm		144 × 144 × 118 mm
Installation‌	Panel-mounted or wall-mounted, Panel cutout: 92.5 × 92.5 mm		Panel-mounted or wall-mounted, Panel cutout: 137 × 137 mm
Protection Rating	IP65
Weight‌	0.6 kg		0.8 kg
Operating Environment	Temperature: -10 to 60°C Humidity: ≤90% RH No strong magnetic interference except Earth’s natural field

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products details

Industrial Online Dissolved Oxygen Analyzer DO Oxygen In Water Controller High Stability‌

PH Sensor

ORP Sensor

Conductivity Sensor

Ion Selective Sensor

Dissolved Oxygen Sensor

Disinfection Sensor

Optical Sensor

Multiparameter Water Quality Monitoring

Online Water Quality Analyzer

Water Quality Controller

Portable Water Quality Meter

Online Gas Monitoring System

Gas Detector

PH Sensor

ORP Sensor

Conductivity Sensor

Ion Selective Sensor

Dissolved Oxygen Sensor

Disinfection Sensor

Optical Sensor

Multiparameter Water Quality Monitoring

Online Water Quality Analyzer

Water Quality Controller

Portable Water Quality Meter

Online Gas Monitoring System

Gas Detector

Industrial Online Dissolved Oxygen Analyzer DO Oxygen In Water Controller High Stability‌

high Stability‌ Online Dissolved Oxygen Analyzer

Industrial Online Dissolved Oxygen Analyzer