Boqu Bq-Ulm Non-Contact 2/4-Wire 4-20mA or RS485 Modbus Compact Ultrasonic Transmitter Level Transducer

Product Details
Customization: Available
After-sales Service: 10 Engineers in After Service Department
Warranty: 24/7 After-Sales Service
Manufacturer/Factory & Trading Company
Gold Member Since 2014

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Number of Employees
80
Year of Establishment
2007-05-23
  • Boqu Bq-Ulm Non-Contact 2/4-Wire 4-20mA or RS485 Modbus Compact Ultrasonic Transmitter Level Transducer
  • Boqu Bq-Ulm Non-Contact 2/4-Wire 4-20mA or RS485 Modbus Compact Ultrasonic Transmitter Level Transducer
  • Boqu Bq-Ulm Non-Contact 2/4-Wire 4-20mA or RS485 Modbus Compact Ultrasonic Transmitter Level Transducer
  • Boqu Bq-Ulm Non-Contact 2/4-Wire 4-20mA or RS485 Modbus Compact Ultrasonic Transmitter Level Transducer
  • Boqu Bq-Ulm Non-Contact 2/4-Wire 4-20mA or RS485 Modbus Compact Ultrasonic Transmitter Level Transducer
  • Boqu Bq-Ulm Non-Contact 2/4-Wire 4-20mA or RS485 Modbus Compact Ultrasonic Transmitter Level Transducer
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  • Overview
  • Detailed Photos
  • BOQU Contact
  • Industrial Application
  • Company Profile
  • BOQU Exhibition
  • Certifications
  • Visit Customers
Overview

Basic Info.

Model NO.
BQ-ULM Ultrasonic level meter
Portable
Non Portable
Appliance
Food Analysis, Medical Research, Biochemistry
Certification
ISO9001, RoHS, CE, FCC
Name
Bqa200 Level Transmitter
Range
0~200 M
Power
12~30VDC
Communication
RS485 Modbus
Signal
4-20mA
Max Temperature
-40~80 Dgree
Protection Level
IP68
Transport Package
Quality Package for International Transport
Specification
BOQU Instrument production over 100 000pcs/year
Trademark
BOQU
Origin
China
HS Code
9027809990
Production Capacity
100000PCS/Year

Product Description

BOQU BQ-ULM Non-contact 2/4-wire 4-20mA or RS485 Modbus Compact ultrasonic transmitter level transducer
 

Boqu Bq-Ulm Non-Contact 2/4-Wire 4-20mA or RS485 Modbus Compact Ultrasonic Transmitter Level Transducer

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.

Detailed Photos

What's the technical specification of the Best Water Ultrasonic level meter
Boqu Bq-Ulm Non-Contact 2/4-Wire 4-20mA or RS485 Modbus Compact Ultrasonic Transmitter Level Transducer

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

 
Boqu Bq-Ulm Non-Contact 2/4-Wire 4-20mA or RS485 Modbus Compact Ultrasonic Transmitter Level Transducer
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
Boqu Bq-Ulm Non-Contact 2/4-Wire 4-20mA or RS485 Modbus Compact Ultrasonic Transmitter Level Transducer
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
 
BOQU Contact


Boqu Bq-Ulm Non-Contact 2/4-Wire 4-20mA or RS485 Modbus Compact Ultrasonic Transmitter Level Transducer

Industrial Application

 

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 Bq-Ulm Non-Contact 2/4-Wire 4-20mA or RS485 Modbus Compact Ultrasonic Transmitter Level Transducer
Company Profile

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.

Boqu Bq-Ulm Non-Contact 2/4-Wire 4-20mA or RS485 Modbus Compact Ultrasonic Transmitter Level Transducer
BOQU Exhibition

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 Bq-Ulm Non-Contact 2/4-Wire 4-20mA or RS485 Modbus Compact Ultrasonic Transmitter Level Transducer
Certifications

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.

Boqu Bq-Ulm Non-Contact 2/4-Wire 4-20mA or RS485 Modbus Compact Ultrasonic Transmitter Level Transducer
Visit Customers

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.

Boqu Bq-Ulm Non-Contact 2/4-Wire 4-20mA or RS485 Modbus Compact Ultrasonic Transmitter Level Transducer

 

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