Overview
| brand | Autec | Does it support processing customization | |
| Imported or not | Installation direction | ||
| measuring range | Flow rate measurement range: 0.02m/s~5.00m/s（ | measurement accuracy | |
| Meter reading system | reading | ||
| Explosion proof level | IP68 | Boundary flow | |
| working temperature | working pressure | ||
| Nominal flow rate | Nominal pressure | ||
| power | specifications | ||
| Joint Centre-to-centre distance | structural style | ||
| Accuracy level | scale | ||
| caliber | type | ||
| Flow range | 0-10M/S | Test strength | |
| Applicable scope | Applicable medium | liquid | |
| Bore diameter | Display method | ||
| model | ADV | colour | |
| maximum power | maximum scale | ||
| Maximum flow rate | Minimum reading | ||
| Minimum flow rate | Processing customization | no | |
| producing area | Chinese Mainland | province | Fujian Province |
| Prefecture and city | Fuzhou | Color classification | Conventional sensor wall mounted host terminal |
| Article number | ADV | Water temperature measurement range | -5 ℃~60 ℃ |
| Dead zone flow rate | 0001~0.006 m/s | Storage temperature | -20 ℃~60 ℃ |
| Flow rate accuracy | 1% ± 0.01 m/s | resolving power | 0.001 m/ |
| Flow rate measurement range | 0~10.00m/s, -3~5.00m/s (customizable) | Water temperature accuracy | ± 0.5 ℃ |
Product Details
ADV Doppler flow measurement scheme: Convenient collection, processing, and orderly remote observation of hydrological data, including smooth flow velocity, instantaneous flow velocity, and inversion flow velocity; Smooth traffic, instantaneous traffic, inverse traffic; Elevation water level, overflow area; Water temperature, speed of sound; 485: address, Baud; Correction coefficients: K, b; Smoothing coefficient (wave filtering coefficient).
The ADV ultrasonic Doppler flow meter product is suitable for monitoring water level, flow rate, and flow rate in rivers, oceans, observation stations, ships, buoys, open channels, sewage outlets, municipal pipeline networks, and other occasions. It is also suitable for laboratory simulation of flow rate, tidal power generation energy flow rate, and flow direction monitoring. At the same time, it is used in conjunction with the cable system for flow measurement applications.
The flow rate measurement of this product is based on the principle of acoustic Doppler effect: when the ultrasonic wave enters the water, the scatterers in the water (such as Particulates, bubbles, and microorganisms) scatter the acoustic wave. Due to the existence of the water flow, there is a relative movement between the scatterers, transmitters, and receivers. The received signal has a certain frequency shift relative to the transmitted signal, which is Doppler frequency shift. The frequency shift value is related to the flow rate.
Product features:
(1) Power supply: DC12V ± 10%, 3-24VDC;
(2) Signal output: RS485. MODBUS. RTU;
(3) Small size, small flow surface, and streamlined shape, with little impact on flow pattern;
(4) The first three point quick installation can be adapted to the manufacturer's dedicated bracket, and various types of brackets can also be freely processed;
(5) Single point single wave velocity underwater sonar (2M);
(6) Ultrasonic energy conversion: separation of receiving and transmitting;
(7) High accuracy, wide range, capable of measuring weak currents (small up to 0.006 m/s) and strong currents (up to 10 m/s);
(8) Sensitive sensing and high resolution;
(9) Fast response speed, measuring instantaneous flow velocity, as well as inverting and smoothing flow velocity;
(10) Measure linearity;
(11) No mechanical rotating parts, no problems such as sediment blockage or entanglement of water plants or debris;
(12) Suitable for measurement and use in various water areas with high suspended sediment content and abundant floating plants, as well as unmanned long-term automatic online monitoring;
(13) The application of water downregulation phase acoustic control technology makes system measurement more stable;
(14) The waterproof cable with air conduction makes water level measurement more accurate, and the anti folding cable connector makes the equipment safer in straight lines.
Regular style: non-metallic material
Host:
Wall mounted multifunctional host terminal
Power supply: 12VDC, 24VDC, 220VAC
Output: 4G all network communication (built-in), NB-IOT (China Telecom), LORA, 4-20 mA, optional relay
Display: LCD, all in Chinese
