Dual Channel Clamp On Ultrasonic Flow Meter
TF1100-DC Dual-channel Wall-mounted Transit Time Ultrasonic Flowmeter works on the transit-time method. The clamp-on ultrasonic
transducers (sensors) are mounted on the external surface of the
pipe for non-invasive and non-intrusive flow measurement of liquid
and liquefied gasses in fully filled pipe. Two pairs of transducers are sufficient to cover the most common
pipe diameter ranges. In addition, its optional thermal energy
measurement capability makes it possible to carry out a complete
analysis of thermal energy usage in any facility.
This flexible and easy to use flow meter is the ideal tool for the
support of service and maintenance activities. It can also be used
for the control or even for the temporary replacement of
permanently installed meters.
Features
- Dual channel non-invasive transducers to ensure high accuracy 0.5% of the flow meter.
- Easy to install, cost effective, and require no pipe cutting or processing interrupt.
- Wide liquid temperature range: -35℃~200℃.
- Data logger function.
- Aluminum or Stainless steel SUS304 sensors for your optional.
- Thermal energy measurement capability can be optional.
- For commonly used pipe materials and diameters from 20mm to 6.0m.
- Wide bi-directional flow range of 0.01 m/s to 15 m/s.
Specification
Measurement principle | Ultrasonic transit-time difference correlation principle |
| Flow velocity range | 0.01 to 15 m/s, bi-directional |
| Resolution | 0.1mm/s |
| Repeatability | 0.15% of reading |
| Accuracy | ±0.5% of reading at rates >0.3 m/s);±0.003 m/s of reading at
rates<0.3 m/s |
| Response time | 0.5s |
| Sensitivity | 0.001m/s |
| Damping of displayed value | 0-99s(selectable by user) |
| Liquid Types Supported | both clean and somewhat dirty liquids with turbidity <10000 ppm |
| Power Supply | AC: 85-265V DC: 24V/500mA |
| Enclosure type | Wall-mounted |
| Degree of protection | IP66 according to EN60529 |
| Operating temperature | -10℃ to +60℃ |
| Housing material | Fiberglass |
| Display | 4.3’’ color LCD 5 lines display, 16 keys |
| Units | User Configured (English and Metric) |
| Rate | Rate and Velocity Display |
| Totalized | gallons, ft³, barrels, lbs, liters, m³,kg |
| Thermal energy | unit GJ,KWh can be optional |
| Communication | 4~20mA(accuracy 0.1%),OCT, Relay, RS485 (Modbus),data logger |
| Security | Keypad lockout, system lockout |
| Size | 244*196*114mm |
| Weight | 2.4kg |
| Degree of protection | Standard IP65; IP67, IP68 can be optional |
| Suited Liquid Temperature | -35℃~200℃ |
| Pipe diameter range | 20-50mm for type B, 40-4000mm for type A |
| Transducer Size | Type A 46(h)*31(w)*28(d)mm |
| Type B 40(h)*24(w)*22(d)mm |
| Material of transducer | Aluminum or Stainless steel SUS304 |
| Cable Length | Std:10m |
| Temperature Sensor | Pt1000, 0 to 200℃, Clamp-on and Insertion type Accuracy: ±0.1% |
Application
Water and waste water industry - hot water, cooling water, potable water, sea water etc.)
Petrochemical industry
Chemical industry -chlorine, alcohol, acids, .thermal oils.etc
Refrigeration and air conditioning systems
Food , beverage and pharmaceutical industry
Power supply- nuclear power plants, thermal & hydropower plants), heat energy
boiler feed water.etc
Metallurgy and mining applications
Mechanical engineering and plant engineering-pipeline leak detection, inspection, tracking and collection.
Our Factory
Lanry Instruments is the professional manufacturer of flow
detection instruments, provides one package service of re-search
and development, production, marketing and after-sales services.
Engaged in the production of flow instruments more than 20
years,Lanry has been equipped with advanced design capabilities and
piled up a wealth of field application experience, which lays solid
foundation for the commitment to the promotion and innovation of
high-tech system solution. The corporation has devoted to the
production of flow measurement instruments with superior
performance, high stability and strong reliability. Currently,
Lanry Instruments has developed into two branches as Lanry
Instruments (Shanghai) Co., Ltd. and Lanry instruments (Dalian)
Co.,Ltd,which are responsible for different areas and
applications.Adhering to the "high quality, high efficiency "
business principles,Lanry instruments takes quality as its life.
Sticking to the "integrity innovation, win-win" development
principles, we do sincere business and sets sights on technology
innovation. Therefore, it is beli eved that with the top-class
product quality,first-class business management and first-ranking
customer service, the corporation is supposed to cooperate
sincerely,develop mutually and then create brilliance together with
customers!
