For clean and somewhat dirty liquid Handheld Transit Time
Ultrasonic Flow Meter
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.
For clean and somewhat dirty liquid Handheld Transit Time
Ultrasonic Flow Meter Features:
1)Data logger function.
2)14 hours battery (rechargeable), back-lit 4 lines display.
3)Can be used for mobile measurement, flow rate calibration, data
comparing, meters running status checking.
4)Non-invasive transducers.
Applications:
Chemical industry -chlorine, alcohol, acids, .thermal oils.etc
Water and waste water industry - hot water, cooling water, potable
water, sea water etc.)
Refrigeration and air conditioning systems
Food , beverage and pharmaceutical industry
Petrochemical 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.
General
● Support of commissioning process and installation
● Replacement of defective devices
● Service and maintenance
● 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 |
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:
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
Clamp On Handheld Ultrasonic Flow Meter TF1100-CH for water and
chilled water application
Standard meter: 3-7 days
Special meter: pls contact us
Express, by air, by sea can be optional.
