Transit-time Handheld battery powered flow meter Clamp On Type
Liquid Measure
Transit-time Handheld battery powered flow meter can directly
display the velocity, level, flow rate and flow totalizer. The
built-in digital memory makes sure that the data will not lose in
case of power failure. With different built-in algorithms, the
product supports pipes of different standards in various countries
and can be widely used for measurement or monitoring of total water
drainage.
Transit-time Handheld battery powered 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.
Transit-time Handheld battery powered flow meter Clamp On Type
Liquid Measure Features:
1. Non-invasive transducers.
2. Data logger function.
3. Can be used for mobile measurement, flow rate calibration, data
comparing, meters running status checking.
4. 14 hours battery (rechargeable), back-lit 4 lines display.
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.
Applications:
Water and waste water industry - hot water, cooling water, potable
water, sea water etc.)
Petrochemical industry
Refrigeration and air conditioning systems
Food , beverage and pharmaceutical industry
Chemical industry -chlorine, alcohol, acids, .thermal oils.etc
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.
General
● 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
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, Portable |
| 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 |
Specifications: 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 |
Data sheet download TF1100-CH
transit-time handheld ultrasonic flowmet...
Manual Download TF1100-CH
transit-time handheld flowmeter Manual.p...
Dimensional Sketches
Transmitter:
Transducer:
Packing & Delivery
Transit-time Handheld battery powered flow meter Clamp On Type
Liquid Measure
With years of export experience along with excellent quality,
advanced services and competitive prices, Lanry has won numerous
customers' trust and support. With years of export experience along
with excellent quality, advanced services and competitive prices,
Lanry has won numerous customers' trust and support.
Delivery
Transit-time Handheld battery powered flow meter Clamp On Type
Liquid Measure
Standard meter: 3-7 days
Special meter: pls contact us
Express, by air, by sea can be optional.
