Name: Eric Chen
Tel: +86-535-8088266
Mobile: +86-18663815259
E-mail: [email protected]
Skype: jackie.chan-chemins
QQ:
294772396
Product name : Industrial Online Dissolved Oxygen Meter
Product No. : BQ9092
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Details: |
Overview
BQ9092 Industrial Dissolved Oxygen Meter is a high-intelligence on-line continuous monitor developed by Boqu company. It can be equipped with DOG-208F polarographic electrode, achieving the wide-range measurement from ppb level to ppm level automatically; and it is a special instrument for measuring oxygen content in the liquid in boiler feed water, condensate water, environmental protection sewage and other industries. Features High intelligence: BQ9092 high intelligent online DO meter adopts high precision AD converter boxes, microcontroller micro-processing technology to complete the DO, temperature measurement, automatic temperature compensation, self-test instruments and other functions; Protection grade: IP65, waterproof and dustproof design, suitable for outdoor use. Multiple parameters simultaneously display: Simultaneous display of DO, temperature on one screen; using high brightness LCD module; Communication interface:RS232 or RS485 can be easily linked into a computer for monitoring and communication. Technical Parameters 1.Measuring range : 0 ~ 100.0 ug / L; 0 ~ 20.00 mg / L ( automatic switching ); 0 ~ 60 ℃; Resolution degree : 0.1 ug / L; 0.01 mg / L; 0.1 ℃; 2.Basic error : ug / L: ± 1.0% FS; mg / L: ± 0.5% FS, temperature : ± 0.5 ℃; 3.Repeatability : ± 0.5% FS; 4.Showing the value of the whole stability : ± 1.0% FS; 5.Automatic temperature compensation range : 0 ~ 60 ℃, based on 25 ℃ ; 6. Response time: < 60 seconds ( 98% of final value , 25 ℃), 37 ℃: 98% final value < 20 seconds ; 8.Output current error : ≤ ± 1.0% FS; 9.Isolated output : 0 ~ 20 mA ( load resistance <1.5KΩ) 4 ~ 20 mA ( load resistance <750Ω); 10.RS485 communication interface ( optional ) ; 11.Alarm relay : AC220V, 3A; 12.Power supply: 100V --- 240,V 50 --- 60Hz; 13.Dimensions: Secondary meter: 96 (L ) * 96 ( W ) * 135 (D ) * mm Hole Size: 92 * 92mm 14.Weight: second table : 0.5Kg; 15.Working conditions : Ambient temperature : 0 ~ 60 ℃ Relative Humidity: <85% ; 16.Water inlet and outlet connection pipes: tube or hose , diameter have Φ8, Φ10, Φ12 three sizes .
Ordering Guide 1.Microscale oxygen with DOG-208F oxygen electrode , the other with DOG-209F oxygen electrode . |
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