Портативный Измеритель Растворенного кислорода для рыбной фермы

Сохранить в закладки 60805524982:


Цена:540,00 $ - 600,00 $*

Количество:

  • В избранное

Описание и отзывы

Характеристики


Fish farm portable dissolved oxygen meter DO meter


SUPER SEPTEMBER DISCOUNTING-DEEP DISCOUNTING!!!


Will return the payment of sample in bulk order.


 


we always sure we are the right supplier, because we can offer:


please attention.png1.jpg


 



Product Description


The FDO-99 DO meter contains sensor and transmitter, it adopts the advanced fluorescence quenching principle and accurate phrase detection technology and innovative packaging process, which makes its reliability and service life leading the rival product greatly. Its unique characteristics of long-term low drift and maintenance-free make the product surpass and take the place of traditional membrane electrode completely.


 





Specifications


 


DO meter :  Sensor performance


























































































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 sensor



Detection range 0 - 50 ℃ 


Resolution       ± 0.1 ℃ 


Accuracy ± 0.5 ℃



 Operating temperature



 ~50 ℃



 Storage temperature



- 40~80 ℃



 Installation depth



 0 - 20m



 PH range



 2 - 12pH



 Salinity range



 40ppt (highest)



Chemical adaptability



methanol and ethanol safety, avoid other organic solvents



 Calibration



Single-point or two-point calibration, using oxygen-free water


and air, respectively. Factory has calibrated, so it generally needs no calibration.



Anti-interference



not interfered with the following substances : H2S, CO2, NH3, SO4, Cl-,CLO2, MeOH, EtOH, etc.



measurement foil



Polyester embedded ruthenium metal phosphors 



Light blocking layer



Teflon



Foil lifetime



3 years (10 seconds measurement interval)



Sensor shell



316L



Size



 Φ62 × 150mm



Weight



800g



Power supply



5VDC, provided by the transmitter



Sensor cable



standard 8 meters



 


DO meter :  Transmitter performance














































Dimensions



210/105/185mm, L/ W/ H



Weight



1.5 kg (standard)



Operating temperature



0 ~50 ℃, avoid direct sunlight



Relative humidity



5% - 90% (non-condensing)



Protection



polycarbonate enclosure, IP65



Power supply



24VDC or 220VAC, 10W



Analog output



4 - 20mA output (dissolved oxygen values or saturation) circuit load 500 ohms; optional temperature 4 - 20mA output



Relay outputs



4-channel alarm relay and 1-channel cleaning relay output,


electric shock capacity 250VDC, 3A



Field display



240 * 160 backlit LCD (optional)



Digital interface



RS232 or RS485



 


 


 





Product Display


 


 DSCN3292_.jpg


 


 


.png


 


 


 _20180920103933.jpg





Product Installation


 


 


       .png


 


 





Packaging & Shipping


Cheap Dissolved Oxygen meter


Packing Details : one unit in single carton.


Delivery Details : 7 working days after receiving the 100%  payment.


All kinds of transportation are accepted.


 


.jpg


 


 


 .jpg


 


 





Company Information


Dongrun Instrument Science and Technology Co., Ltd. was founded in 1998, specializes in manufacturing online water quality analysis equipment, material level meters, pressure gauges, special temperature gauges and laboratory analysis equipment.


    


   0.jpg


 


1


 


 





Our Certificate


 DO,PHCE.png


 


 


Our Advantages


advantages.png


 


NO ANY BAD RECORDS


1.png


 


Blacklist.png


 


 




Похожие товары

Новые поступления

Новинки товаров от производителей по оптовым ценам