Description
Overview
GAOTek Hig Quality Hydraulic Flow Meterr test kit provides abundant capabilities for accurate liquid flow measurement from outside of a pipe. It utilizes state-of-the-art technologies on ultrasonic transmission /receiving, digital signal processing and transit-time measurement. The proprietary signal quality tracking and self-adapting technologies allow system to optimally adapt to different pipe materials automatically. Due to hot-tapped mounting of insertion transducers, there is no ultrasonic compound and coupling problem; Even though the transducers are inserted into pipe wall, they do not intrude into the flow, thus, do not generate disturbance or pressure drop to the flow. The insertion (wetted) type has the advantage of long-term stability and better accuracy.
Feature
- Online Installing, Unnecessary Pipe Cutting Or Processing Interruption
- 3-inch TFT Color Display Screen, Display Velocity, Flow Rate, Volume And Meter Status
- Digital Timing Technology, Minimum Resolution Is 45 ps, Sampling Frequency Is 2 Hz
- Single And Dual Channel Can Be Switched Arbitrarily. Appropriate Measurement Method Can Be Selected By Menu
- Screen Display Adopts Multi-language Design And Languages Suitable For Different Countries
- High Measuring Accuracy Suitable For Large Pipe Diameters And Complex Flow Regimes
- Can Measure Carbon Steel, Cement, Cast Iron, Plastic Pipes
- IP68 Sensors Can Work Underwater For A Long Time
Technical Specifications:
Response Time | 0.5 s |
velocity | From 0.39 to 472.441 in/s (0.01 to 12 m/s), Bi-directional Measurement |
Measuring Principle | Transit-time |
Power Supply | AC: 85-265 V DC: 12-36 V/500 mA |
Communication Output | 4-20mA, OCT, RS485 (Modbus-RUT), Data Logger, GPRS |
Sensitivity | 118.11 in/s (0.003 m/s) |
Suitable Fluid | Clean or tiny amounts of solids, air bubbles liquid, Turbidity <10000 ppm |
Installation | Insertion |
Accuracy | Â R |
Repeatability | 0.1 % |
Resolution | 0.984 in/s (0.25 mm/s) |
Display | 48 Chinese character or 416 English, Backlit |
Protection Class | IP66 |
Operating Temperature | -40167(-40 |
Enclosure Material | Fiberglass |
Security | Keypad Lockout, System Lockout |
Measuring unit | Meter, ft, Â liter, Â gallon, barrel, etc. |
Energy Unit | Unit: GJ, Opt: KWh |
Size |   in/s  (244 mm) |
Weight | 5.29Â lb (3 kg) |