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Smart gas Roots (waist wheel) flow meter Intelligent gas waist wheel (Roots) flowmeter is a new generation flowmeter that integrates flow, temperature, and pressure detection functions, and can automatically compensate for temperature and pressure. Gas is a compressible fluid, and its volume value is closely related to temperature and pressure. In order to unify standards for both parties, it is necessary to convert the actual volume into a standard volume under reference conditions (101.325 kPa 20°C). In order to achieve this purpose, the smart gas waist wheel flowmeter can accurately correct the volume of gas; it is an ideal instrument for gas measurement in urban gas, petroleum, chemical, electric power, metallurgy and other industries. more
TUF Series Portable Ultrasonic Flow Meter The TUF series ultrasonic flow meter utilizes the principle of low voltage and multiple pulsation time difference, adopts the high-precision and ultra-stable differential transmission of double-balanced signals and differential receiving digital detection technology to measure the acoustic wave transmission time in both the downstream and counter-current directions, and calculates the flow rate according to the time difference.It has the characteristics of good stability, small zero drift, high measuring accuracy and high anti-interference of measuring range over wide. more
LDB Intelligent Type Electromagnetic Flow Meter The LDB intelligent type electromagnetic flow meter consists of a sensor and a converter. It is based on Faraday's law of electromagnetic induction, which is used to measure the volume flow of conductive liquid with conductivity greater than 5μs/cm. It is an inductive meter for measuring the volume flow of conductive medium. In addition to measuring the volume flow of general conductive liquid, it can also be used to measure the volume flow of strong corrosive liquids such as strong acid and alkali and uniform liquid-solid two-phase suspension liquid such as slurry, pulp and paper pulp. more
LKQ Thermal Gas Mass Flow Meter LKQ thermal gas mass flow meter is a mass flow measurement and monitoring meter,which can detect air, natural gas, hydrogen, oxygen, chlorine, nitrogen and ammonia, ammonia, coal gas, phosgene, flue gas and various chemical mixtures, without pressure and temperature compensation. It can be widely used in petroleum, chemical, metallurgy, electric power, water treatment, paper, food, medicine, cement, textile and various production, scientific research units for process control and gas flow measurement. Widely used in: flow measurement of steel plant, coking plant gas. more
LLGQ Gas Roots /Waist Wheel Flow Meter The gas roots flowmeter has been used as a volumetric meter for more than 100 years. With the features such as high precision, wide range, small volume, light weight, convenient installation and maintenance, reliable and durable service life, it is widely used in natural gas, coal gas, air and other gas flowmeters.It is an ideal flowmeter device for urban gas, oilfield chemical, scientific research and other departments at home and abroad. more
High Precision Gas Turbine Flow Meter Gas turbine flowmeter is a new generation of high precision, high reliability gas precision measuring meter integrating temperature, pressure, flow sensor and intelligent flow totalizer developed by the advanced technology of flow meter at home and abroad, optimized by theories of gas mechanics, fluid mechanics and electromagnetics, which has excellent low pressure and high pressure metering performance. more
LUGK Multi Variable Type Vortex Flow Meter Mass vortex flowmeter, simple to install. Connection mode: flange and clamping connection. It has superior reliability and stability due to no movable part, and the detecting portion has only a simple configuration of the vortex generator. Low pressure loss, no leakage point, and high safety performance. Robust sensor construction for high temperature (up to 3500 ° C), high pressure fluid. more
LUGC Steam Gas And Liquid Insert Type Vortex Flow Meter The Insert Type vortex flowmeter is simple in structure and can be made into online installation type.Applicable to large diameter gas, steam flow measurement, etc.Easy installation, no pipe design. more
LUGB Flow Instrumentation Vortex Flow Meter The vortex flowmeter is a speed type flow instrument which has a wide range of uses. It is suitable for flow metering, measurement and control of liquids, steam and most gases. more
Wall-mounted ultrasonic open channel flow meter is a kind of high precision using the ultrasonic measurement of venturi canal or groove bashir's flow meter.
■High precision operation, the machine is powerful
■Low requirement for fluid state and low pressure loss
■Able to adapt to harsh environment, safe and explosion-proof
Product Origin:
ChinaItem NO.:
YI2000-integrated-8MShipping Port:
Huangpu portColor:
silver and blueLead Time:
3~5 Working DaysPayment:
TTMOQ:
1Price:
$202.5/setMarket Price:
$265Price Range:
1-5/202.5$Product categories
1.Wall - mounted ultrasonic open channel flowmeter
MH - MF/MP wall-mounted ultrasonic open channel flow meter is a kind of high precision using the ultrasonic measurement of venturi channel or trough bashir's flow meters, its measuring sound waves bounce back after channels of access to the surface of the time, and then according to the formula to calculate the channel flow, it can provide flow output, according to the velocity and display the total flow, water level, this instrument and measuring weir trough with, mainly used to measure the free stream conditions within the channels of sewage flow, instrumentation, sensors and not be flow body contact, avoid the canal sewage contamination and corrosion, used to measure sewage flow, can be better than other forms of the instrument,With higher reliability.
1.1 Technical indicators Table 1
Performance indicators |
|
Flow measurement range |
0 ~ 93m3/s(related to the specification of weir slot for determining the range) |
Cumulative flow range |
9999999999 Km3 |
Suitable groove type |
Triangular weir, rectangular weir, equal width weir, bacher trough |
Display precision |
Depending on the input signal |
Use triangular weir |
1 ~ 2% with rectangular weir: 1 ~ 4% with bascher tank: 3% |
Calibration |
Factory calibration, field calibration |
Display |
Chinese and English large screen LCD, color TFT (optional) |
Display screen |
Liquid level height, instantaneous flow, cumulative flow, hourly flow, daily flow, weekly flow, monthly flow, year/month/day, battery power (can be set arbitrarily) |
Signal input (selected when ordering) |
|
Digital signal |
RS485(support Modbus protocol) |
Current signal |
4-20mA |
Transducer signal |
Voltage |
Signal output (selected when ordering) DC12V or 24V |
|
Voltage output |
0 ~ 20mA; 4 ~ 20mA load > 300Ω; 0 ~ 5V; |
Analog output signal |
0~10V |
Digital output |
RS485 (support Modbus);USB, memory card 8G |
Wireless transmission |
Built-in GPRS wireless communication optional SMS data prompt (collection system can be customized) |
Switch output |
Two-channel NPN/3 relay (AC:5A 250V DC:10A 24V) |
Power supply |
|
Operating Voltage |
DC12-24V or AC160V~250V |
Normal power consumption |
<5W |
Physical characteristics |
|
Main frame dimensions |
240mm×184mm×110mm/185mm×256mm×60mm |
Shell material |
ABS engineering plastics/cast aluminum |
Installation method |
Wall mount |
keyboard |
16-bit tile button |
Environmental performance |
|
Working temperature |
0~65℃ |
Environmental humidity |
≤85RH |
Pressure |
Atmospheric pressure |
Data storage |
|
Past 168 hours of traffic, past 31 days of traffic, past 14 weeks of traffic, past 36 months of traffic, past 10 years of traffic |
|
Sensor performance index parameters |
|
Range |
2m、5m、8m、10m、12m、15m、20m、25m、30m(selected when ordering) |
Blind area |
<0.25-1.5m (different depending on the range) |
Launch Angle |
less than 12°(different by sensor) |
Precision |
±0.25%F.S |
Temperature compensation |
Automatic temperature compensation |
Frequency |
20 KHz~43.0KHz |
Physical characteristics |
|
Overall dimensions |
Φ55mm×119mm×G1 1/2 (2m range) |
Φ92mm×198mm×M60 (5m-15m range) |
|
Φ92mm×270mm×DN80 non-standard flange (20m-30m range) |
|
Shell material |
ABS engineering plastics, nylon |
Button |
16-bit keyboard |
Incoming cable |
10m(optional arbitrary length) |
Installation interface |
G1 1/2 or ¢50mm round hole (2 m range) |
|
M60 x 2 or ¢61mm round hole (5 m to 15 m range) |
DN80 non-standard flange (20m-30m range) |
|
Environmental performance |
|
Protection level: |
IP65 (higher protection grade can be customized) |
Explosion-proof grade: |
EXiaII BT4Gb(selected when ordering) |
Working temperature |
-10℃~60℃ |
Work pressure |
Atmospheric pressure |
Storage humidity: |
≤80%RH without condensation |
Product selection
Table 2
Model |
¨¨¨¨¨¨¨¨¨ |
Description |
YI3000 |
|
Ultrasonic open channel flowmeter |
Explosion-proof grade |
E0 |
Standard type (no explosion protection) |
E1 |
Intrinsically safe type: ExiaIICT4 |
|
E2 |
Flameproof type: ExdIIBT4 |
|
Corrosion resistance |
P0 |
Normal type |
P1 |
Acid and alkali resistant anticorrosive type |
|
Connection method |
F0 |
2"G thread connection |
F1 |
Flange connection |
|
Signal output
|
B0 |
4~20mA |
B1 |
1~5V three-wire system |
|
Control output |
T0 |
|
T1 |
|
|
Measuring range |
G1 |
|
G2 |
|
|
G3 |
|
|
G4 |
|
|
Power supply |
V0 |
220VAC |
V1 |
|