| Type: | Ultrasonic Flowmeter |
|---|---|
| Structure Type: | Wall-Mounted |
| Measuring Medium: | Liquid |
| Output Signal Type: | RS485 or 4-20mA |
| Production Process: | Integration |
| Material: | Plastic and Metal |
| Customization: |
|---|
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Audited Supplier FMU832 Ultrasonic flow meters are instruments that measure flow by detecting the effect of fluid flow on an ultrasonic beam (or ultrasonic pulse).
Clamp-on or tube-segment ultrasonic flow meters are based on the principle of "velocity difference method" to measure the liquid flow in a circular tube. It adopts advanced multi-pulse technology, signal digital processing technology and error correction technology, which makes the flow meter more suitable for the environment of the industrial site, and the measurement is more convenient, economical and accurate. The products have reached the advanced level at home and abroad, and can be widely used in petroleum, chemical, metallurgy, electric power, water supply and drainage and other fields.
| Products name | Ultrasonic flow meter/heat meter | |
| Main unit | Accuracy | Better than ±1% |
| Repeatability | Better than 0.2% | |
| Principle | Transit-time measuring principle | |
| Measurement Period | 500ms | |
| Display | LCD with backlight, display accumulated flow/heat, instantaneous flow/heat, velocity, time etc. | |
| Output | Analogue output: 4-20mA or 0-20mA current output. Impedance 0∼1kW. Accuracy 0.1%. | |
| OCT output: Frequency signal (1~9999HZ) | ||
| Relay output: over 20 source signal (no signal, reverse flow etc.) | ||
| RS485 serial port | ||
| Input | Three analogue input | |
| Three-wire PT100 resistor input (optional) | ||
| Other functions | Automatically record the totaliser data of the last 64 days / 64 months / 5 years;
The power-on time and corresponding flow rate of the last 64 power on and off events. Allow manual or automatic flow loss compensation The instrument working status of the last 64 days |
|
| pipe | material | Steel, stainless steel, cast iron, cement pipe, copper, PVC, aluminum, FRP etc. Liner is allowed |
| Size | 15-6000mm | |
| Straight pipe section | In the upstream it must be beyond 10D, in the downstream it must be beyond 5D, in the upstream the length must be beyond 30D from the access of the pump. (D stands for pipe diameter) | |
| Liquid | Types | Water, sea water, industrial sewage, acid & alkali liquid, alcohol, beer, all kinds of oils which can transmit ultrasonic single uniform liquid |
| Temperature | Standard: -30C - 90C ,High-temperature:-30C - 160C | |
| Turbidity | Less than 10000ppm, with a little bubble | |
| Flow Direction | Bi-directional measuring, net flow/heat measuring | |
| Environment | Temperature | Main Unit: -30C - 80C |
| Transducer: -40C -110C, Temperature transducer: select on enquiry | ||
| Humidity | Main Unit: 85% RH | |
| Transducer: water-immersible, water depth less than 3m | ||
| Cable | Twisted Pair Line, standard length of 20m, can be extended to 500m (not recommended); Contact the manufacturer for longer cable requirement.
RS-485 interface, transmission distance up to 1000m |
|
| Power Supply | AC220V or DC24V | |
| Power Consumption | Less than 1.5W | |
| Protocols | MODBUS, M-BUS, Fuji extended protocol and other factory protocol | |
SENTEC concentrates on the solutions for sensing technology.
For decades, SENTEC quality guaranteed products insist strictly manufactured in accordance with ISO, CE directive and fully RoHS compliant. On the basis of large-scaled production factories and international excellent devices, SENTEC inspections, tests and calibrations are well recognized throughout the world with experienced OEM service.
1. Could I have prices of your products?
Welcome. Pls feel free to send us an email here. You will get our reply in 24 hours
2. Can we print our logo/website/company name on products?
Yes, please advise the size and Pantone Code of the logo.
3. What's the lead time for regular order?
3~7 days for order quantity lower than 500pcs, For more quantity, usually 15 days.
4. Can I get a discount?
Yes, for the order quantity more than 50pcs, please contact us to get the best price.
5. What is your MOQ?
The MOQ of most of our products is 1PCS. You can also contact us to get a lower low MOQ.
6. How to contact you?
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