Complaint
What's the technical specification of the Open Channel Flow Meter?
Current flow | 0.1L/Second~ 10m3/Second |
Total | 12-digit decimal, automatically cleared after the accumulation is full |
Flow accuracy | ±(1~3)%(according to Water measuring weir) |
Max level | 3meter |
Blind area | ≤0.4meter |
Level accuracy | ±0.3%(in 3 meters) |
Resolution | 1 mm |
Instrument protection | IP65 |
Output signal | (4-20) mA (transmission instantaneous flow),Rs485 (transmission instantaneous and cumulative flow) |
AC or DC power supply | AC: 220V 50HZ, DC power supply DC (12-36) V 3W |
What's the technical specification of the Ultrasonic Flow Meter?
| Pipe Size | 15mm-6000mm |
| Linearity | 0.5% |
| Repeatability | 0.2% |
| Accuracy | ±1% of reading at rates>0.2 MPs |
| Response Time | 0-999 seconds, user-configurable |
| Velocity | ±32 m/s |
| Totalizer | 7-digit totals for net, positive and negative flow respectively |
| Power Supply | 3 AAA built-in Ni-H batteries. When fully recharged it will last over 12 hours of operation. 100V-240VAC for the charger |
| Data Logger | Built-in data logger can store over 2000 lines of data |
| Communication | RS-232, baud-rate: from 75 to 57600. Protocol. User protocols can be made by user requirements |
Mediuim | Water,wastewater,slurry,sea water, mud and other conductivity liquids |
Diameter | DN6~DN2000mm |
Accuracy | +/-0.5% |
Temperature | <80ºC(rubber); <180ºC(PTFE) |
Pressure | 4.0Mpa(DN10~80); 1.6Mpa(DN100~150); 1.0Mpa(DN200~1000); 0.6Mpa(DN1200~2000) |
Flow speed | 0.3~10m/s |
Electrode | SS316L(standard); Titanium; Tantalum; Hastelloy, platinum |
Lining | PTFE; Rubber; polyurethane PUetc |
Connection | Flange; thread, tri-clamp |
Body material | Carbon steel, SS304, SS316 |
Power supply | 220VAC, 24VDC, Battery |
Output | Pulse; 4~20mA; HART; RS485; RS232, MODBUS; GPRS |
Protection | IP65 or IP68 |
Size | Flow range m³/H | Pressure | Size | Flow range m³/H | Pressure |
DN10 | 0.2-1.2 | 1.6 Mpa | DN400 | 226.19-2260 | 1.0 Mpa |
DN15 | 0.32-6 | 1.6 Mpa | DN450 | 286.28-2860 | 1.0 Mpa |
DN20 | 0.57-8 | 1.6 Mpa | DN500 | 353.43-3530 | 1.0 Mpa |
DN25 | 0.9-12 | 1.6 Mpa | DN600 | 508.94-5089 | 1.0 Mpa |
DN32 | 1.5-15 | 1.6 Mpa | DN700 | 692.72-6920 | 1.0 Mpa |
DN40 | 2.26-30 | 1.6 Mpa | DN800 | 904.78-9047 | 1.0 Mpa |
DN50 | 3.54-50 | 1.6 Mpa | DN900 | 1145.11-11450 | 1.0 Mpa |
DN65 | 5.98-70 | 1.6 Mpa | DN1000 | 1413.72-14130 | 0.6Mpa |
DN80 | 9.05-100 | 1.6 Mpa | DN1200 | 2035.75-20350 | 0.6Mpa |
DN100 | 14.13-160 | 1.6 Mpa | DN1400 | 2770.88-27700 | 0.6Mpa |
DN125 | 30-250 | 1.6 Mpa | DN1600 | 3619.12-36190 | 0.6Mpa |
DN150 | 31.81-300 | 1.6 Mpa | DN1800 | 4580.44-45800 | 0.6Mpa |
DN200 | 56.55-600 | 1.0 Mpa | DN2000 | 5654.48-56540 | 0.6Mpa |
Note: flow range, pressure can be customized | |||||
Mainly Application of Water Ultrasonic level meter
In today's world, our earth faces many environmental problems, especially in water quality. As a leading manufacturer in water quality analyzers, BOQU Instrument will use all technologies to solve problems related to human and earth survival and always to be the guardians of the earth's water quality. BOQU Instrument's online water quality analyzer is mainly used to test pH, conductivity, TDS, dissolved oxygen, turbidity, residual chlorine, suspended solids, TSS, ammonia, water hardness, silica, phosphate, sodium, BOD, COD, ammonia nitrogen, total nitrogen, chloride, lead, iron, nickel, fluoride, copper, zinc, etc. mainly application for Agriculture, Food and Beverages, Water Analysis, Healthcare and Pharmaceutical, Paints and Dyestuff Industry, Cosmetics, Flavors and Fragrances, Electroplating Industry.BOQU Instrument focuses on technological innovation in water quality analyzers and water quality sensors since founded in 2007. now staff is over 200 people and with an annual growth rate of 35%. we have our own R & D center, many senior engineers have over 10 years of R&D experience. Now BOQU has got more than 50 technical certificates for controller software and over 20 technical patents, therefore we won the National High-tech Enterprise Certificate in 2010. At present, the annual quantity of water quality sensors and meters is over 100,000pcs, which led the BOQU instrument to become the biggest factory in water quality analyzers in Shanghai China.
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 creating 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.
BOQU Instruments is very popular in all global markets because BOQU Water quality analysis instrument and sensors got most international certificates. As a responsible and high-tech enterprise in China, BOQU Instrument thinks there is still a long way to go, so our production is strictly according to ISO9001 from the source of raw material to the finished instrument. And there are professional staff and test instruments to check each process. now our many instruments have reached or exceeded the world-class level. BOQU instrument also got many certificates such as CE, SGS, FCC, and so on.
In order to provide better service for our customers, we will visit customers in different countries. Only in this way, then we could truly understand customer needs and help customers to choose the right water quality analyzers and sensors.
