Business Type: Manufacturer/Factory
|Measurement Range||NH4N:0.1-1000 mg/L |
|Measurement Accuracy||NH4N:±5 % of the measured value or ± 0.2 mg/L, take the greater one.|
K+:±5 % of the measured value or ±0.2 mg/L (Optional)
|Response Time||≤2 minutes|
|Minimum Detection Limit||0.2mg/L|
|Communication Protocol||MODBUS RS485|
|Storage Temperature||-15 to 50ºC (Non-frozen)|
|Working Temperature||0 to 45ºC(Non-frozen)|
|Level of Protection||IP68/NEMA6P;|
|Length of Cable||Standard 10-meter long cable, which can be extended to 100 meters|
It is widely used to measure the value of ammonia nitrogen in the nitrification treatment and aeration tanks of the
sewage treatment plants, industrial engineering as well as river water.
We are committed to providing the best water quality monitoring solutions for users in all areas of pure water,
ultra-pure water, drinking water, municipal wastewater, industrial wastewater, industrial circulating water,
environmental monitoring, and university research, Monitoring for compliance, Optimization of wastewater
treatment processes, Development of process control algorithms Identification of cross-connected sewers,
Identification of pollution sources, Rapid assessment of incident severity, Advanced treatment monitoring &
protection, Effluent pollution, etc.
Shanghai BOQU Instrument Co.,Ltd was established in 2007, and located in Kangqiao Town Pudong New
Area Shanghai. It is the professional manufacturer of electrochemical instrumentation and electrode combine
with the R&D, production and sales. The main products include pH, ORP, conductivity, ion concentration,
dissolved oxygen, turbidity, alkali acid concentration and electrode etc.
BOQU was found since 2007, now has more 100 staff and engineers, instruments has be exported to
over 100 countires.,Now BOQU has been named as High-Tech Enterprice by goverment,ISO,CE, SGS is
our common certicates. the core technology of electrode ,controller and 50+ software property is our
based. all instruments has been recognized by National Metrology Bureau.there is many small factories
in China, you should be carefully if they provide you very low price. this is tips for you in free.
pp bag, paper box. sponge, seaworthy box, Wooden box;
Mainly product: Ammonia Nitrogen Sensor etc
The BOQU Instrument is a young, energetic, and professional team. We will continue to focus on R&D and
manufacturing of high-end water quality monitoring instruments and sensors. we keep to create benefits for our
customers, We work hard for the material and spiritual aspects of all employees and contribute to the progress
and development of humanity. forever to guard the earth's water quality.
1.Who are we?