- Product Details
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Quick Details
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Brand Name:
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Q&T
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Model Number:
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QTLD
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Output signal:
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4- 20 mA, pulse
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Power supply:
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24VDC, 220VAC
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Medium temperature:
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-20°C - +160 °C
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Communication:
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RS-485,MODBUS,HART
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Accuracy:
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+/-0.2% (Customize), +/-0.5% (Standard)
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Nominal pressure:
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1.6 Mpa ,2.5Mpa ,4.0Mpa ,6.3 Mpa
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Electrode material:
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SUS316,HC,HB,Titanium, Tantalum Platinum-iridium etc
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Installation type:
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Flange, Clamp on, Thread, Inserted, High pressure, Sanitary
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Liner material:
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PTFE, PFA, F46, Neoprene, Polyurethane, ceramic
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Structure:
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Integral or Remote
Quick Details
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Type:
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Electromagnetic Flow Meter
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Warranty:
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12 months
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Place of Origin:
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Henan, China
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Brand Name:
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Q&T
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Model Number:
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QTLD
-
Output signal:
-
4- 20 mA, pulse
-
Power supply:
-
24VDC, 220VAC
-
Medium temperature:
-
-20°C - +160 °C
-
Communication:
-
RS-485,MODBUS,HART
-
Accuracy:
-
+/-0.2% (Customize), +/-0.5% (Standard)
-
Nominal pressure:
-
1.6 Mpa ,2.5Mpa ,4.0Mpa ,6.3 Mpa
-
Electrode material:
-
SUS316,HC,HB,Titanium, Tantalum Platinum-iridium etc
-
Installation type:
-
Flange, Clamp on, Thread, Inserted, High pressure, Sanitary
-
Liner material:
-
PTFE, PFA, F46, Neoprene, Polyurethane, ceramic
-
Structure:
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Integral or Remote
- ≥3mm thickness liner, long service life.
- Anti-falling, anti-flanging, leak-proof, safe and reliable.
High & Low Temperature Tests, Different Humidity Test ,
Make Sure Instruments Can Resist Any Harsh Environments
Main Performances Parameters
| Size | DN25mm-DN200mm |
| Nominal Pressure | 1.6Mpa |
| Accuracy |
±0.5%(Standard) ±0.3% or ±0.2%(Optional) |
| Liner | PTFE, FEP, PFA |
| Electrode |
SUS316L, Hastelloy B, Hastelloy C, Titanium, Tantalum, Platinum-iridium |
| Structure Type | Integral type, remote type, submersible type, ex-proof type |
| Medium Temperature | -20~+60degC(Integral type) |
|
Remote type(PTFE/PFA/FEP) -10~+160degC |
|
| Ambient Temperature | -20~+60degC |
| Ambient Humidity | 5~90%RH(relative humidity) |
| Measuring Range | Max 15m/s |
| Conductivity | >5us/cm |
| Protection Class | IP65(Standard); IP68(Optional for remote type) |
| Output Signal | 4-20mA pulse relay |
| Communication | MODBUS RTU RS485, HART(Optional), GPRS/GSM(Optional) |
| Power Supply |
AC220V(Can be used for AC85-250V) DC24V(Can be used for DC20-36V) DC12V(Optional),Battery Powered 3.6V(Optional) |
| Power Consumption | <20W |
| Explosion Proof | ATEX Exdll T6Gb |
Electrode Performance
| Electrode material | Applications |
| SUS316L |
Applicable to industrial/municipal water, wastewater and low corrosive mediums. Widely used in petroleum, chemical industries. |
| Hastelloy B |
Strong resistance to hydrochloric acids below the boiling point. Resist against oxidable acids, alkali and non-oxidable salts. For instance, vitriol, phosphate, hydrofluoric acids, and organic acids. |
| Hastelloy C | Exceptional resistance to strong solutions of oxidizing salts and acids. For example, Fe+++, Cu++, Nitric acids, mixed acids |
| Titanium |
Titanium can withstand corrosive mediums such as seawater, chloride salt solutions, hypochlorite salts, oxidable acids(including fuming nitric acids), organic acids, and alkali. Not resistant to high purity reducing acids such as sulphuric acids, hydrochloric acids. |
| Tantalum | Highly resistant to corrosive mediums. Applicable to all chemical mediums except Hydrofluoric Acids, Oleum and Alkali. |
| Platinum-iridium | Applicable to all chemical mediums except for Ammonium salts and Fortis. |
Velocity-Flow Range Table
| Size | Flow Range & Velocity Table | |||||||
| (mm) | 0.1m/s | 0.2m/s | 0.5m/s | 1m/s | 4m/s | 10m/s | 12m/s | 15m/s |
| 10 | 0.028 | 0.057 | 0.141 | 0.283 | 1.130 | 2.826 | 3.391 | 4.239 |
| 15 | 0.064 | 0.127 | 0.318 | 0.636 | 2.543 | 6.359 | 7.630 | 9.538 |
| 20 | 0.113 | 0.226 | 0.565 | 1.130 | 4.522 | 11.304 | 13.56 | 16.956 |
| 25 | 0.177 | 0.353 | 0.883 | 1.766 | 7.065 | 17.663 | 21.2 | 26.494 |
| 32 | 0.289 | 0.579 | 1.447 | 2.894 | 11.575 | 28.938 | 34.73 | 43.407 |
| 40 | 0.452 | 0.904 | 2.261 | 4.522 | 18.086 | 45.216 | 54.26 | 67.824 |
| 50 | 0.707 | 1.413 | 3.533 | 7.065 | 28.260 | 70.650 | 84.78 | 105.98 |
| 65 | 1.19 | 2.39 | 5.97 | 11.94 | 47.76 | 119.40 | 143.3 | 179.10 |
| 80 | 1.81 | 3.62 | 9.04 | 18.09 | 72.35 | 180.86 | 217.0 | 271.30 |
| 100 | 2.83 | 5.65 | 14.13 | 28.26 | 113.04 | 282.60 | 339.1 | 423.90 |
| 125 | 4.42 | 8.83 | 22.08 | 44.16 | 176.63 | 441.56 | 529.9 | 662.34 |
| 150 | 6.36 | 12.72 | 31.79 | 63.59 | 254.34 | 635.85 | 763.0 | 953.78 |
| 200 | 11.3 | 22.61 | 56.52 | 113.04 | 452.16 | 1130.40 | 1356 | 1696 |
Recommended Velocity Range: 0.5m/s - 15m/s
