TF1100-CH:
u14 hours battery (rechargeable), back-lit 4 lines display.
uData logger function.
uCan be used for mobile measurement, flow rate calibration, data comparing, meters running status checking.
uNon-invasive transducers.
uWide bi-directional flow range of 0.01 m/s to 12 m/s. Wide liquid temperature range: -35℃~200℃.
uWorks reliably in both clean and somewhat dirty liquids with turbidity<10000ppm.
uLightweight and easily transportable in box.
TF1100-CH Handheld Ultrasonic Flow Meter 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. Three pairs of transducers are sufficient to cover the most common pipe diameter ranges.
User can use hand to hold as well as to operate the flow meter main unit. 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:
1.14 hours battery (rechargeable), back-lit 4 lines display.
2. Data logger function.
3. Can be used for mobile measurement, flow rate calibration, data comparing, meters running status checking.
4. Non-invasive transducers.
5. Wide bi-directional flow range of 0.01 m/s to 12 m/s. Wide liquid temperature range: -35℃~200℃.
6. Works reliably in both clean and somewhat dirty liquids with turbidity<10000ppm.
7. Lightweight and easily transportable in box.
Specifications: Transmitter
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Measurement principle |
Ultrasonic transit-time difference correlation principle |
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Flow velocity range |
0.01 to 12 m/s, bi-directional |
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Resolution |
0.25mm/s |
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Repeatability |
0.2% of reading |
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Accuracy |
±1.0% of reading at rates >0.3 m/s);±0.003 m/s of reading at rates<0.3 m/s |
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Resonse time |
0.5s |
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Sensitivity |
0.003m/s |
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Damping of displayed value |
0-99s(selectable by user) |
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Liquid Types Supported |
both clean and somewhat dirty liquids with turbidity <10000 ppm |
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Power Supply |
AC: 85-265V Up to 14 h with fully charged internal batteries |
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Enclosure type |
Handheld |
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Degree of protection |
IP65 according to EN60529 |
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Operating temperature |
-20℃ to +60℃ |
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Housing material |
ABS( UL 94HB) |
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Display |
4 line×16 English letters LCD graphic display, backlit |
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Units |
User Configured (English and Metric) |
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Rate |
Rate and Velocity Display |
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Totalized |
gallons, ft³, barrels, lbs, liters, m³,kg |
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Communication |
OCT, Relay, RS232, RS485 (Modbus),Logged data |
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Security |
Keypad lockout, system lockout |
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Size |
212*100*36mm |
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Weight |
0.5kg |
Specifications: Transducer
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Degree of protection |
IP65 according to EN60529.(IP67 or IP68 Upon request) |
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Suited Liquid Temperature |
Std. Temp.: -35℃~85℃ for short periods up to 120℃ |
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High Temp.: -35℃~200℃ for short periods up to 250℃ |
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Pipe diameter range |
20-50mm for type S, 40-1000mm for type M, 1000-6000mm for type L |
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Transducer Size |
Type S 52(h)*28(w)*26(d)mm |
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Type M 60(h)*34(w)*33(d)mm |
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Type L 80(h)*40(w)*42(d)mm |
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Material of transducer |
Aluminum for standard temp. sensor, and peek for high temp. sensor |
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Cable Length |
Std: 5m |
Dimensional Sketches
Transmitter:
Transducer:
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Applications：
● Service and maintenance
● Replacement of defective devices
● Support of commissioning process and installation
● Performance and efficiency measurement
- Evaluation and assessments
- Capacity measurement of pumps
- Monitoring of regulating valves
● Energy efficiency audits
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
| TF1100-CH | Transit-time Handheld Flowmeter | |||||||||||||||||||||
| Power supply | ||||||||||||||||||||||
| A | 85-265VAC | |||||||||||||||||||||
| Output Selection 1 | ||||||||||||||||||||||
| N | N/A | |||||||||||||||||||||
| 1 | OCT | |||||||||||||||||||||
| 2 | Relay Output (Totalizer or Alarm) | |||||||||||||||||||||
| 3 | RS232 Output | |||||||||||||||||||||
| 4 | Data storage fuction | |||||||||||||||||||||
| Output Selection 2 | ||||||||||||||||||||||
| Same as above | ||||||||||||||||||||||
| Output Selection 3 | ||||||||||||||||||||||
| Sensor Type | ||||||||||||||||||||||
| S | DN20-50 | |||||||||||||||||||||
| M | DN40-1000 | |||||||||||||||||||||
| L | DN1000-6000 | |||||||||||||||||||||
| Sensor Rail | ||||||||||||||||||||||
| N | None | |||||||||||||||||||||
| RS | DN20-50 | |||||||||||||||||||||
| RM | DN40-600 (For larger pipe size, pls contact us.) | |||||||||||||||||||||
| Transducer temperature | ||||||||||||||||||||||
| S | -35～85℃ (for short periods up to 120℃) | |||||||||||||||||||||
| H | -35～200℃（(for short periods up to 250℃) | |||||||||||||||||||||
| Pipeline Diameter | ||||||||||||||||||||||
| DNX | e.g.DN50—50mm, DN1000—1000mm | |||||||||||||||||||||
| Cable length | ||||||||||||||||||||||
| 5m | 5m (standard 5m) | |||||||||||||||||||||
| Xm | Common cable Max 300m(standard 5m) | |||||||||||||||||||||
| XmH | High temp. cable Max 300m | |||||||||||||||||||||
| TF1100-CH | — | A | — | 1 | — | 3 | — | N | /LTH— | M | — | N | — | S | — | DN100 | — | 5m | (example configuration) | |||
Add：8 Floor, Block C-D, Bldg 5, No.2800 Jiuxin Rd., Songjiang District，
Shanghai,201612, China
Tel：86 21-67618991 67801665
Fax：86 21-67801625
Mail：info@lanry-flow.com
Add：No.2-3 Zhenpeng East Rd., Economic and Technological
Development Zone, Dalian 116600, China
