| Customization: | Available |
|---|---|
| Accuracy: | ≤±0.1% |
| Size: | DN6-2000 |
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| 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~+60ºC | |
| High-temperature rubber lining: -20~+90ºC | ||
| PTFE lining:-30~+120ºC | ||
| High temperature tetrafluoroethylene lining:::-20~+180ºC | ||
| 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~+60ºC | |
| Relative humidity: | 5%~95% | |
| Total power consumption: |
less than 20W | |
| 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 |
| Lining material | corrosion resistance | Working temperature | Application |
| Ne | General resistance to low concentrations of acid salt corrosion | -20~70ºC | lower industrial water effluent pH and salt concentration |
| PO | Has an excellent wear resistance, abrasion resistance slurry dedicated to strong, not decay | -10~60ºC | Liquids containing solid particles (slurry pulp, etc.) |
| FEP | 1 corrosion resistant and quite PTFE 2 high mechanical strength, good wear resistance 3 table smooth, easy adhesion precipitate 4 have strong abrasive media fluid good resistance to outside negative, anti-vacuum effect |
-40~180ºC | except mortar. Like with PTFE can be used for drinks and other health requirements of the media |
| PTFE | lmost all of the corrosion resistant chemical media, poor wear resistance | -40~180ºC | Not be used for pipes and wear strong negative fluid |
| Material | Code | corrosion resistance | |
| 316Lstainless steel | V | 1 applies to a neutral solution of industrial, domestic water, raw water wells, urban sewage 2 weak corrosive acids, bases, salts medium such as carbonic acid, acetic acid, etc. |
|
| Hastelloy C | HC | 1 applies to anti-oxidizing acids, such as a mixture of nitric acid, mixed acid, chromic acid and sulfuric acid 2 oxidation resistance salt or other corrosive environments, such as the oxidant Fe, Cu 3 Sea water, alkali solution, the oxide solution has excellent corrosion resistance 4 NA: hydrochloric acid |
|
| Hastelloy B | HB |
|
|
| Titanium | Ti | seawater resistant, various chlorides suddenly hypochlorite and a variety of corrosion hydroxide | |
| Ta | Ta | except hydrofluoric acid, almost all corrosive chemical media capability. But expensive | |
| Platinum | Pt | salt solution applicable to all of the acid (fuming sulfuric acid and nitric acid) | |
| Tungsten | W | has excellent wear resistance, dedicated to the mud, pulp and other abrasive media |
Order guide price digital inline flowmeters liquid water electromagnetic dn2500
| Model number | Directions | |||||||||
| LDG - | ||||||||||
| Path | 10-2600mm | |||||||||
| Combination | S | SpliT | ||||||||
| C | Compact | |||||||||
| Electrode material | M | SS | ||||||||
| T | Ti | |||||||||
| D | Ta | |||||||||
| H | Hastelloy | |||||||||
| P | Pt | |||||||||
| N | Ni | |||||||||
| Output mode | 0 | No output | ||||||||
| 1 | 4-20mA/1-5KHz | |||||||||
| 2 | 4-20mA | |||||||||
| Lining material | X | Rubber | ||||||||
| F | Teflon | |||||||||
| P | Polyethylene | |||||||||
| J | Polyurethane | |||||||||
| Local display | 0 | no | ||||||||
| 1 | yes | |||||||||
| Communication | 0 | no | ||||||||
| 1 | RS485 | |||||||||
| 2 | RS232 | |||||||||
| 3 | Mobdus | |||||||||
| 4 | Hart | |||||||||
| Ground | 0 | No grounding ring | ||||||||
| 1 | grounding ring | |||||||||
| 2 | The ground electrode | |||||||||
| Limit traffic | (n) | Limit the flow (range) m3 / h | ||||||||
Example: use of a local display type electromagnetic flowmeter sewage pipes for user DN50, require rubber lining, stainless steel electrodes, 4 ~ 20mA output, no communication, limit the flow of 30m3 / h. Models should be: LDG-50S-M1X100-30
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