Active Member
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[China]
Address: 8 Floor, Block C, Bldg 5, No.2800 Jiuxin Rd., Songjiang District, Shanghai,201612, China
Contact name:Tracy Xu
Lanry Instruments (Shanghai) Co., Ltd. |
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RS485 Modbus OCT Handheld Ultrasonic Flow Meter
14 hours battery with 4 lines display 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.
RS485 Modbus OCT Handheld Ultrasonic Flow Meter Features:
1.14 hours battery (rechatgeable), back-lit 4 lines display.
2. Works reliably in both clean and somewhat dirty liquids with turbidity<10000ppm.
3. Wide bi-directional flow range of 0.01m/s to 12 m/s.
4. Wide liquid temperature range:-35℃-200℃
5. Non-invasive transducers.
RS485 Modbus OCT Handheld Ultrasonic Flow Meter Applications:
Specifications: Transmitter
| Measurement principle | Ultrasonic transit-time difference correlation principle |
| 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 |
| Flow velocity range | 0.01 to 12 m/s, bi-directional |
| 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 |
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
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.
