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| Categories | Water Flow Meter |
|---|---|
| Brand Name: | yunyi |
| Model Number: | LDG |
| Place of Origin: | china |
| MOQ: | 1pcs |
| Price: | $274/pcs |
| Payment Terms: | L/C, T/T, Western Union |
| Supply Ability: | 5 pcs per week |
| Delivery Time: | 5-8days |
| Packaging Details: | Carton |
| name: | Variable Electromagnetic Flowmeter liquid diesel Digital water Flow Meter |
| Accuracy: | 1.0~0.5 |
| Output: | 4-20mA |
| Pipe size: | DN4-2200 |
| keywords1: | water Flow Meter |
| keywords2: | Electromagnetic Flowmeter |
| Company Info. |
| Xi'an Yunyi Instrument Co., Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
Variable Electromagnetic Flowmeter liquid diesel water Flow Meter
Description Variable Electromagnetic Flowmeter liquid diesel Digital water Flow Meter
Variable Electromagnetic Electromagnetic Flowmeter Liquid Fuel Diesel Digital Flowmeter Intelligent Electromagnetic Flowmeter consists of two parts: sensor and converter. It is based on the working principle of Faraday's law of electromagnetic induction. It is used to measure the volume flow of conductive liquids with a conductivity greater than 5μS/cm. It is an induction meter for measuring the volume flow of conductive media.
Parameter Variable Electromagnetic Flowmeter liquid diesel Digital water Flow Meter
| Nominal Diameter(mm) (Special specifications can be customized) | pipeline tetrafluoroethylene lining:DN10～DN2600 | |
| Pipeline rubber lining:DN40～DN2600 | ||
| Flow direction: | positive and negative, the net flow | |
| Turndown ratio: | 1500:1 | |
| Repeatability error: | ± 0.1% of measured value | |
| Accuracy: | Pipeline:0.5,1.0 | |
| Measured medium temperature: | ordinary rubber lining::－20～＋60℃ | |
| High-temperature rubber lining: －20～＋90℃ | ||
| PTFE lining:－30～＋120℃ | ||
| High temperature tetrafluoroethylene lining:::－20～＋180℃ | ||
Rated working pressure: (High voltage can be customized) | DN6－DN80:≤2.5MPa | |
| DN100－DN250:≤1.6MPa | ||
| DN300－DN2600:≤1.0MPa | ||
| Flow rate range: | 0.1－15m/s | |
| Conductivity range: | the measured fluid conductivity≥5μs/cm | |
| Current output: | load resistance | 0～10mA:0～1.5kΩ |
| 4～20mA:0～750 kΩ | ||
| Digital frequency output: | transistor output frequency limit can be set with optical isolation within 1 ~ 5000HZ bidirectional open-collector output. External power supply is turned ≤35V maximum collector current of 250mA | |
| Power supply: | AC220Vor DC24V | |
| Length of straight pipe requirements | upstream≥5DN,downstream≥2DN | |
| Connection: | are used between the meter and piping flange connection, flange dimensions shall comply with the provisions of GB11988 | |
| Explosion levels | mdIIBT4 | |
| Protection class: | IP65,special order up to IP68 | |
| Ambient temperature: | －25～＋60℃ | |
| Relative humidity: | 5%～95% | |
Total power consumption: | less than 20W | |
Measurement range:Variable Electromagnetic Flowmeter liquid diesel Digital water Flow Meter
| Inner diameter(mm) | 10 | 15 | 20 | 25 | 32 | 40 | 50 | 65 |
| Qmin(m3/h) | 0.0283 | 0.0636 | 0.12 | 0.176 | 0.29 | 0.452 | 0.7 | 1.19 |
| Qmax(m3/h) | 4.24 | 9.54 | 16.96 | 26.5 | 43.42 | 67.85 | 106.0 | 179.0 |
| Inner diameter(mm) | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 |
| Qmin(m3/h) | 1.8 | 2.82 | 4.41 | 6.36 | 11.3 | 17.6 | 25.4 | 34.6 |
| Qmax(m3/h) | 271.0 | 424.0 | 662.0 | 954.0 | 1690 | 2650 | 3810 | 5190 |
| Inner diameter(mm) | 400 | 450 | 500 | 550 | 600 | 700 | 800 | 900 |
| Qmin(m3/h) | 45.2 | 57.2 | 77.6 | 85.5 | 101.0 | 138.0 | 180.0 | 229.0 |
| Qmax(m3/h) | 6780 | 8570 | 10600 | 12800 | 15200 | 20700 | 27100 | 34300 |
| Inner diameter(mm) | 1000 | 1100 | 1200 | 1400 | 1600 | 1800 | 2000 | 2200 |
| Qmin(m3/h) | 282.0 | 342.0 | 407.0 | 554.1 | 732.7 | 916.0 | 1131.0 | 1368.4 |
| Qmax(m3/h) | 42400 | 51300 | 61000 | 83121 | 108566 | 137404 | 169635 | 205258 |
Features Variable Electromagnetic Flowmeter liquid diesel Digital water Flow Meter
l Fully digital processing, anti-interference ability, reliable measurement, high accuracy flow measurement range up to 1500: 1
l Ultra-Low EMI switching power supply for supply voltage variation range, anti-EMI performance.
l 16-bit embedded microprocessors, computing speed, high precision, programmable low-frequency square wave excitation frequency and improve the stability of the flow measurement, low power consumption.
l using SMD devices and surface mount (SMT) technology, circuit reliability.
l No moving parts inside the pipe l, unimpeded flow of parts, measuring almost no additional pressure loss.
l range in the field can be modified online according to the actual needs.
l measurements and velocity distribution, the physical parameters of the fluid pressure, temperature, density, viscosity and the like.
l High-resolution backlit LCD display, full Chinese menu, easy to use, simple to operate, easy to understand.
l have RS485, RS232, Hart, and Modbus and other digital communication signal output. (Optional)
l has a self-test and self-assertion.
l total hourly recording function to record the total flow in units of hours for hourly metering system (optional)
l have three internal totalizer can show the cumulative amount of forward and reverse cumulative amount of the difference between the volume totalizer, the internal power-down features not always, can record 16 power-down times. (Optional)
l IR handheld operator, 115KHZ communication speed, long-distance non-contact operation of all functions converter (optional)
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