Wireless clamp on type digital water pipe flow meter
Basic Info
Model No.: Wireless clamp on type digital water pipe flow meter
Product Description
1. Accuracy: Better than 1%
2. Repeatability: 0.2%
Wireless clamp on type digital water pipe flow meter
1. Accuracy: Better than 1%
2. Repeatability: 0.2%
3. Certifiacte: EMC and LVD Packaging & Shipping
| Packaging Detail: | Carton as export standard for Wireless clamp on type digital water pipe flow meter |
| Delivery Detail: | 3-5 days for Wireless clamp on type digital water pipe flow meter |
c. Adopt low voltage, multi-pulse technology to improve accuracy, useful life. Wireless clamp on type digital water pipe flow meter
Applicable medium: Water, sea water,fuel oil and other single, uniform and stable liquid which can conduct ultrasonic
§1.Charactaristic of Wireless clamp on type digital water pipe flow meter 1.1 Features of Wireless clamp on type digital water pipe flow meter a. Linearity: 0.5%, Repeatability: 0.2%, Accuracy:±1% b. Several type transducers for selection, measuring pipe size is from DN15mm to DN6000mm c. Adopt low voltage, multi-pulse technology to improve accuracy, useful life and reliability. d. Powerful Recording Function, record the totalizer data of the last 64 days/64 monthes/5 years. 1.2 Flow measurement principle of Wireless clamp on type digital water pipe flow meter The transit time measured about velocity of the liquid in the pipe, show as follows:
1.3. Optional transducer of Wireless clamp on type digital water pipe flow meter a. TS-1 clamp-on type transducer, pipe size from DN15-100mm b. TM-1 clamp-on type transducer, pipe size from DN50-1000mm c. TL-1 clamp-on type transducer, pipe size from DN300-6000mm 1.4. Typical application of Wireless clamp on type digital water pipe flow meter The wall-mounting flow meter can be applied to a wide range of pipe flow measurements. Applicable liquids include pure liquids as well as liquid with small quantity of tiny particles. Examples are: a. Water (hot water, chilled water, city water, sea water, waste water, etc.); b. Sewage with small particle content; c. Oil (crude oil, lubricating oil, diesel oil, fuel oil, etc.); d. Chemicals (alcohol, acids, etc.); e. Plant effluent; f. Beverage, liquid food; g. Ultra-pure liquids; h. Solvents and other liquids 1.5. Product Identification of Wireless clamp on type digital water pipe flow meter Each set of the flow meter has a unique product identification number or ESN (electronic serial number) written into the software that can only be modified with a special tool by the manufacturer. In case of any hardware failure, please provide this number which is located on menu window M61 when contacting the manufacturer. 1.6. Specifications of Wireless clamp on type digital water pipe flow meter Items | Specifications | |
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%. |
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| OCT output: Frequency signal (1~9999HZ) |
Relay output: over 20 source signal (no signal, reverse flow etc.) | ||
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| 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: -30 degree - 90 degree ,High-temperature:-30degree - 160 degree | |
Turbidity | Less than 10000ppm, with a little bubble | |
| Flow Direction | Bi-directional measuring, net flow/heat measuring |
Environment | Temperature | Main Unit: -30 degree - 80 degree |
Transducer: -40 degree -110 degree , 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 | |
§2. On Board Segmental LCD display Wireless clamp on type digital water pipe flow meter Each UFLO2000D has an on board 96 segments LCD display, like in the figure. It is only for the purpose of displaying. There 40 displays in total. The only key is for the browsing of displays. 
a.By the default setting (0 or 1 is input to [M3.]), when the only key is press shortly, the on-board display will go to the next display, for example, from display 02 to display 03. If the display reaches 40, it will go back to display 00. b.When the key is pressed longer enough (3 seconds), the display will go directly to display 00, no matter where it was before. c.The on-board display can also be set to an automatically-scan-display mode. For example, if number 10 is input to [M3.] window (parallel or serial keypad, or command to the serial port needed), the on-board display will displays one after another from display 00>01>02….>09>00, automatically with an interval of eight seconds. d.When the display is in the automatically-scan-display mode, if the display key is pressed, the display will go to the ‘original’ display. By the next key press, display will go to the next display. If a long key (more than 3 seconds) is pressed, display will go to display 00 directly. 
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