Optical Fluorescence Method Dissolved Oxygen Analyzer
|FOB Price:||US $600-950 / Piece|
|Min. Order:||1 Piece|
|Min. Order||FOB Price|
|1 Piece||US $600-950/ Piece|
|Production Capacity:||50000 PCS/Year|
|Payment Terms:||T/T, Western Union, Paypal|
- Model NO.: FDO-99
- Transport Package: Carton Package
- Origin: China
- Trademark: As the customer required
- Specification: DO: 0 ~20 mg / L
It adopts the fluorescence quenching principle and accurate phase 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 electrochemical electrode completely.
- No need to replace solid electrode or membrane/ electrolyte.
- No flow speed/ agitation requirement.
- Higher resolution and measurement accuracy.
- Stable measurement, no drift.
- Not poisoned by sulfides.
- More than two years' service life of the sensor.
- Not affected by the thermal disturbance.
- Not affected by the ion (H2S, CO2, NH3, SO4 2-, Cl-, Cl2, etc).
- It is install-and-use, no need calibration.
- Basic maintenance-free
- 4~20mA isolation current output, optional field Bus interface
- Optional 4 alarms, 1 cleaning relay output
- Data record;
- Industrial and municipal sewage treatment plant.
- Water environment detection: river, lake, sea, aquaculture, etc.
|Measurement range||0-20mg/L or 0-20ppm|
|Accuracy||±0.2mg/L or ±1%F.S|
|Response time||<60S (T90)|
|Power||24VDC or 220VAC,10W|
|Output||4-20mA or RS232 or RS485|
|Relay output||4-channel alarm relay and 1-channel cleaning relay output, |
electric shock capacity 250VDC, 3A
|Status display||240*160 LCD|
Shandong Dongrun Instrument Science and Technology CO., ltd was founded in 1998, specializes in manufacturing online water quality analysis equipment, material level meters, pressure gauges, flow meters, special temperature gauges and laboratory analysis equipment. Our company cooperate with the Chinese Academy of Sciences to build a water analysis laboratory, and the main products are TOC analyzer, ammonia analyzer, fluorescence oxygen analyzer, etc. We have passed the ISO9001 certification and has a professional R & D team, providing technical support to meet customer demand, particularly in the anti-corrosion, our company has a unique technology to meet different conditions of corrosion requirements.
we are manufacturer in china for online water analyzer and level transmitter, pressure transmitter , level sensor since 1998, our product have been exported to Iran, India, Australia, Philippines , Indonesia , Malaysia, Italy , Chile, Hungary , Brazil, Colombia, South Africa, Canada , Ireland, New Zealand, Russia , Belarus, Israel, etc. have good quality and competitive price.