Aquculture Disoslved Oxygen Control Optical Dissolved Oxygen Meter

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Shandong

  • Validity to:

    Long-term effective

  • Last update:

    2017-07-27 00:32

  • Browse the number:

    150

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Company Profile

Shandong Dongrun Instrument Science and Technology Co., Ltd.

By certification [File Integrity]

Contact:Mr. Bobby Jiang(Mr.)  

Email:

Telephone:

Phone:

Area:Shandong

Address:Shandong

Website: http://www.ahfxdq.com/com/cndongrun/

Product details

FDO-99 series fluoresence method dissolved oxygen analyzer

Application:

Industrial and municipal sewage treatment plant:

adjust pool, aerobic, anaerobic digestion tank and water monitoring, etc. 

Water environment detection: 

river, lake ,sea, fishery, etc

The parameters of dissolved oxygen analyzer

 

Measurement range DO: 0 ~20 mg / l or 0~ 20ppm,
 Air saturation: 0 - 120
Resolution
 
± 0.01mg / l
Measurement Accuracy ± 0.2mg / l or ± 1% FS
Response time Less than 6 0 seconds(T90)
 
Temperature senso detection range 0 - 50 ºC 
Resolution ± 0.1 ºC 
Accurac± 0.5 ºC
Operating temperature  0 ~50 ºC 
 
Ambient temperature  - 10~55 ºC 
 
Pressure Grade 0 .5MPa
Salinitrang
 
40ppt (highest)
Chemical adaptabilit methanol and ethanol safety, avoid other organic solvent
 
Calibration 
 
Single-point or two-point calibration, using oxygen-free water
and air, respectively. Factorhas calibrated, so it generally needs no calibration.
 
Anti-interference  not interfered with the following substances : H2S, CO2, NH3, SO4, Cl-,CLO2, MeOH, EtOH, etc.
measuremen
foil
Polyester embedded ruthenium metal phosphor
 
Light blocking layer Teflon
Foil lifetime
years (10 seconds measurement intervalAvoid direct sunlight
 
Sensor shell 316L
Connection type 3/4'' NPT
Size
 
Φ41 × 140mm
Weight
 
1300g(10 meters cable)
Power supply 5VDC, provided by the transmitter
 
Sensor cable standard 10 meters
 
Dimensions
 
234/185/118mm, L/ W/ H
Weight 1.5 kg (standard
 
Operatin
temperature 
0 ~50 ºC, avoid direct sunlight
Relative
humidity
5% - 90% (non-condensing
 
Protection polycarbonate enclosure, IP6
 
Power supply 24VDC or 220VAC, 10W
 
Analog output 4 - 20mA output (dissolved oxygen values or saturation) circuit load500 ohms; optional temperature 4 - 20mA outpu
 
Relay outputs 2-channel alarm relay and 1-channel cleaninrelay output,
electric shock capacit250VDC, 3A(4-channel alarm relay is optional)
Field display
 
240 * 160 backlit LCD display
Digital interface RS485 interface is standard configuration, RS232 is optional
 
The installation of dissolved oxygen analyzer


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