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Industrial type ultrasonic flow meter with medium of water
Quick Detail:
1. Linearity: 0.5%, Repeatability: 0.2%, Accuracy: ± 1%
2. Easy to operate.
3. Several type transducer s for selection, measuring pipe size is
from DN15mm to DN6000mm
4. Adopt low voltage, multi-pulse technology to improve accuracy,
useful life and reliability.
5. Powerful Recording Function, record the totalizer data of the last
64 days/64monthes/5 years.
Description:
The transducers are a non-contacting, clamp-on type, which will
provide benefits of non-fouling operation and easy installation.
The TF -2000S transit - time flow meter utilizes two transducers
that function as both ultrasonic transmitters and receivers. The
transducers are clamped on the outside of a closed pipe at a
specific distance from each other. The transducers can be mounted
in V- method where the sound transverses the pipe twice, or W-
method where the sound transverses the pipe four times, or in
Z-method where the transducers are mounted on opposite sides of the
pipe and the sound crosses the pipe once.
This selection of the mounting method depends on pipe and liquid
characteristics. The flow meter operates by alternately
transmitting and receiving a frequency modulated burst of sound
energy between the two transducers and measuring the transit time
that it takes for sound to travel between the two transducers. The
difference in the transit time measured is directly and exactly
related to the velocity of the liquid in the pipe, show as follows:
Where
Where hereθis the include angle to the flow direction, M is the
travel times of the ultrasonic beam, D is the pipe diameter Tup is
the time for the beam from upstream transducer to the downstream
one Tdown is the time for the beam from downstream transducer to
the upstream one
Δ T=Tup – Tdown
Applications:
It can be used in water, heating, water conservancy, metallurgy,
chemical industry, machinery, energy and other industries. Also can
be used as production monitoring, flow quantity checking, temporary
detection, traffic inspection, water balance test, thermal net
balance debugging, energy monitoring, detecting when flow is
necessary tool instrument.
Specifications:
Features | Description |
High Accuracy measuring | Linearity: better than 0.5%, Repeatability: better than 0.2%, Accuracy: better than ±1% |
Wide measuring range | Several types transducer for selection, measuring pipe size from DN15mm to DN6000mm |
Chinese & English menu | Different version UFM can support Chinese or English display, easy to operate. |
High Reliability | Adopt low voltage, multi-pulse technology to improve accuracy, useful life and reliability. |
Strong Anti-interference | Dual-balance signal differential receiver/driver circuit to avoid interference of converter, TV tower, high voltage line etc. |
Powerful Recording Function | Automatically record the following data: |
Optional Transducer | Model | Measuring Range | Liquid Temperature | Accuracy | |
| TS-1(Small Size) | TF-2000SNB1 | DN15-100mm | -30°C~90°C | ±1% |
TM-1(Medium Size) | TF-2000SNB2 | DN50-1000mm | |||
TL-1(Large Size) | TF-2000SNB3 | DN300-6000mm | |||
| THS-1(Small Size) | TF-2000SNB4 | DN15-100mm | -30°C~160°C | |
THM-1(Medium Size) | TF-2000SNB5 | DN300-1000mm | |||
| TC-1(Standard) | TF-2000SNC1 | DN80-6000mm | -40°C~160°C | |
TLC-2(Lengthen) | TF-2000SNC2 | ||||
| Prover section | TF-2000SNG | DN15-1000mm | -40°C~160°C | ±0.5% |
Power Supply | DC8-36V or AC85-264V | ||||
Input | 3 channel 4-20mA analog input | ||||
Output | Isolation RS-485 output, 2 channel isolation OCT output: 1 channel isolation 4-20mA output (two-wire system) | ||||
Communication Protocols | Compatible with METER-BUS, MODBUS, Fuji extended protocol and general water meter protocol. |
Competitive Advantage:
1.ecnomical digital flange type industrial water flow meter
2.high stability
3.various applica
If you have any question PLease contact us. SKYPE :susan86861 .
Industrial type ultrasonic flow meter with medium water , pipe size DN15mm to Images |