Handheld Portable Type Battery Power TF1100-EH Transit-Time
Ultrasonic Flowmeter
Handheld Portable Type Battery Power TF1100-EH 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.
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.
Download TF1100-EH Handheld Ultrasonic Flowmeter Datasheet TF1100-EH
transit-time handheld ultrasonic flowmet...
Download TF1100-EH Handheld Ultrasonic Flowmeter Manual TF1100-EH
transit-time handheld flowmeter Manual (...
TF1100-EH Handheld Ultrasonic Flowmeter 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.
TF1100-EH Transit-Time Ultrasonic Flowmeter 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.
TF1100-EH Handheld Ultrasonic Flowmeter Specifications:
Transmitter
Measurement principle | Ultrasonic transit-time difference correlation principle |
Flow velocity range | 0.01 to 12 m/s, bi-directional |
Resolution | 0.25mm/s |
Repeatability | 0.2% of reading |
Accuracy | ±1.0% 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 | 0.003m/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 Up to 14 h with fully charged internal batteries |
Enclosure type | Handheld |
Degree of protection | IP65 according to EN60529 |
Operating temperature | -20℃ to +60℃ |
Housing material | ABS( UL 94HB) |
Display | 4 line×16 English letters LCD graphic display, backlit |
Units | User Configured (English and Metric) |
Rate | Rate and Velocity Display |
Totalized | gallons, ft³, barrels, lbs, liters, m³,kg |
Communication | OCT, RS232,Logged data |
Security | Keypad lockout, system lockout |
Size | 237*125*42mm |
Weight | 0.5kg |
Transducer
Degree of protection | IP65 according to EN60529.(IP67 or IP68 Upon request) |
Suited Liquid Temperature | Std. Temp.: -35℃~85℃ for short periods up to 120℃ |
High Temp.: -35℃~200℃ for short periods up to 250℃ |
Pipe diameter range | 20-50mm for type S, 40-1000mm for type M, 1000-6000mm for type L |
Transducer Size | Type S 48(h)*28(w)*28(d)mm |
Type M 60(h)*34(w)*33(d)mm |
Type L 80(h)*40(w)*42(d)mm |
Material of transducer | Aluminum for standard temp. sensor, and peek for high temp. sensor |
Cable Length | Std: 5m |
