Description
KTF Series Low power diesel turbine flowmeter is the use of advanced low-power single-chip microprocessor technology developed turbine flow sensor and display totalizer integration of new smart meter, with a compact structure, intuitive readings clear, high reliability, without outside power interference, anti-lightning, obvious low cost advantage, it is widely used to measure the closed pipe and stainless steel 1Cr18Ni9Ti, 2Cr13 and corundum Al2O3, carbide not corrode, and no fibers, particles and other impurities, kinematic viscosity at operating temperature is less than 5 × 10-6m² / s of liquid, for kinematic viscosity more than 5 × 10-6m² / s of liquid, can be quantitative control, excessive alarm, etc., is an ideal flow metering and energy meter.
Measurement objects: oil, organic liquids, inorganic liquid, liquefied petroleum gas, natural gas, coal gas and cryogenic fluids.
Features
1. High accuracy, generally up to ±1%R, ±0.5%R, high accuracy up to 0.2%R
2.Good repeatability, short-term repeatability up to 0.05%~0.2%, in the trade settlement is the preferred choice of flow meter.
3. Output pulse frequency signal, no zero drift and strong anti-interference ability.
4. High frequency signal(3~4KHz) can be obtained, the signal resolution is strong.
5. Wide range, medium and large diameter up to 1:20, small caliber 1:10.
6. Can be customized, for example Low temperature type, Bi-Directional type, Mixed sand type and Underground type etc.
7. Can be made into an insert type, suitable for large diameter measurement, the pressure loss is small, the price is low, take it out with not cut off the liquid.
Technical Data
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Paremeter
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Value
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Diameter
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Thread
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DN4, 6, 10, 15, 20, 25, 32, 40, 50, 65, 80mm
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Flange(Clamp)
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DN15, 20, 25, 32, 40, 50, 65, 80, 100, 125,150, 200mm
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Insertion
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DN150, 200, 250, 300, 350, 400, 500~1100mm
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Accuracy
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±1, ±0.5, ±0.2%R(customized)
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Range ratio
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1:10, 1:15, 1:20
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Sensor material
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304, 316(L) stainless steel etc.
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Working environment
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Medium temp.
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-20~120℃
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Ambient temp
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-20~60℃
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Relative humidity
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5%~90%
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Atmospheric pressure
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86~106Kpa
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Signal output
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Pulse,4~20mA
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Comm interface
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RS485,HART etc.
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Power supply
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24VDC/ Battery
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Signal line
interface
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Basic type
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Houseman connector or own three-core cable
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Explosion proof type
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Internal thread M20×1.5
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Explosive-proof grade
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ExiaIICT4 or ExdIIBT6
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Protection level
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IP65 or higher(customized)
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