Complaint
Ultrasonic Level Meter is a microprocessor-controlled digital level instrument. Ultrasonic pulses generated by the sensor (transducer) sent in the measurement, the surface acoustic wave after reflection by the liquid or receiving the same ultrasonic receiver transducer, a piezoelectric crystal or a magnetostrictive element into an electrical signal by transmitting and receiving sound waves the time between the sensor to calculate the distance to the measured surface of the liquid. As a result of non-contact measurement, the measured media is almost unlimited and can be widely used for measuring the height of a variety of liquid and solid materials.
What's the technical specification of the Best Water Ultrasonic level meter
| Model | BQ-ULM |
Range | 5m,8m,10m,12m,15m,20m,25m,30m |
Beam angle | ≤10° |
Resolution | 1mm |
Frequency | 20 KHz~2000KHz |
| Accuracy | ±0.3%F.S |
| Display | LED,LCD,OLED(optional) |
| Output | 0~20mA;4~20mA(load>300Ω);0~5V;0~10V |
| Communication | RS485 |
Switch | two-way relay |
Power | DC12V, DC24V/AC220V |
Power consumption | <1.5W |
| Product name | BQA100 Pressure Sensor | ||
| measuring media | liquids compatible with 316LSS | ||
| measuring range | Mpa | 0-100 | |
| overload pressure | %FS | 200 | |
| burst pressure | %FS | 250 | |
| power supply | VDC | 24 | |
| output signal | 4~20 mA | ||
| zero offset | %FSO | 1 maximum | |
| accuracy | %FSO | ±0.25 | |
| long-term stability of zero | %FSO/year | 0.15 | |
| Load resistance | Ω | 250~1150Ω (for 4~20 mA current loop) | |
| storage temperature range | °C | -30~+80 | |
| operating temperature range | °C | -40~+120 | |
| process connection | thread | BSP1/4", male or customized | |
| electrical connection | DIN 43650 connector | ||
| environment protection | IP rating | IP 65 | |
| pressure membrane material | Silicon | ||
| material of wetted parts | 316L SS | ||
| housing material | 304 SS | ||
| Product name | BQJ104 Intelligent Digital Pressure Controller | ||
| Pressure range | -0.1~0~250psi | Accuracy | 0.5%F.S. |
| Overload | 200% | Pressure type | Gauge/absolute |
| Liability | ≤0.1% /year | Power | 24VDC/220VAC |
| Display | 0.56" LED | Display range | -1999~9999 |
| Response time | <30ms | Ambient temperature | -20ºC~70ºC |
| Relative humidity | ≤80% | Wetted part | SS304 |
| Pressure range | 0~200m for water, fuel, oil other liquid |
| Output signal | 4-20mA |
| Communication | RS485 |
| Power supply | 12~30VDC |
| Accuracy | 0.2%F.S./0.5%F.S |
| Over-pressure | 150%F.S. |
| Operating temperature | -40ºC~80ºC |
| Long term stability | ≤±0.2%FS/year |
| Sensor protection | IP68 |
| Sensor material | SS304/SS316L/PTFE |
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 to 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.
