can be used for measure volume flow of liquid or air, example air flow measuring, water flow test, diesel oil flow meter.
I. Main technical parameters
(1) Measurement scope: 2kg/h~500t/h
(2) Accuracy: ± 0.2%~± 0.15%
(3) Work pressure: (0~32) MPa (in case of other high pressure, it must be of special order)
(4) Medium temperature: -50º C~ +350º C,
    Measurement accuracy: ± 1º C
(5) Environment temperature: -20º C ~ +70º C
(6) Measurement medium: Liquid, gas, solid, or two phases and three phases mixed fluid
(7) Output signal:
     4-20mA current signal of flow, with load resistance ≤ 500Ω
     0-10kHz frequency signal of flow.
    RS485 Communication protocol
    Hart protocol
(8) Power supply voltage: 24VDC
(9) Measurement of measuring pipe: 316L stainless steel
(10) Response time: 0.1s~5s, adjustable
(11) Explosion-proof grade: Ex(ib)II BT2-T5
Small size type
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Model | DN | Measurement scope ( kg/h ) | Work Pressure ( MPa ) | Connection type (mm) |
DMF-1-1-AB | 1.5 | 0~4 | 0~32 | Weld Joints Φ6×1.5 |
DMF-1-1-A | 3 | 0~40 | 0~32 | Weld Joints Φ6×1.5 |
DMF-1-1-B | 6 | 0~100 | 0~25 | Weld Joints Φ10×2 |
DMF-1-2-A | 8 | 0~200 | 0~20 | Weld Joints Φ10×1 |
Middle size type
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Model | DN | Measurement scope (kg/h) | Work Pressure (MPa) | Connection Type(mm) |
DMF-1-3-A |
12 | 0~500 | 0~4 | Weld Joints Φ18×3 |
12 | 0~500 | 0~25 | Weld Joints Φ20×4 | |
DMF-1-3-B |
14 | 0~1000 | 0~4 | Weld Joints Φ18×2 |
14 | 0~1000 | 0~25 | Weld Joints Φ20×3 | |
DMF-1-4 |
16 | 0~3000 | 0~4 | Weld Joints Φ18×1 |
16 | 0~3000 | 0~25 | Weld Joints Φ20×2 |
Big size type
Model | DN | Measurement scope (t/h) | Work Pressure (MPa) | Connection Type(mm) |
DMF-1-5-A | 25 | 0-10 | 0~4 | Flange 25 |
DMF-1-5-B | 40 | 0-20 | 0~4 | Flange 40 |
DMF-1-6-A | 50 | 0-30 | 0~4 | Flange 50 |
DMF-1-6-AB | 65 | 0-50 | 0~4 | Flange 65 |
DMF-1-6-B | 80 | 0-100 | 0~4 | Flange 80 |
DMF-1-6-C | 100 | 0-150 | 0~4 | Flange 100 |
DMF-1-6-D | 150 | 0-300 | 0~2 | Flange 150 |
DMF-1-6-E | 200 | 0-500 | 0~2 | Flange 150 |
Our Services
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2.All products guarantee one year!
3.Welcome customers inspect products and visit office any time!
4.Much appreciated for customers suggestions to our service and business items etc.
We ensure that all of our products are produced under ISO 9001 quality system, and each product will be inspected and tested by our technicians when out of factory.Â
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