Transcription of Fuel oil meter with mass flow calculation - artidenizcilik.com
1 FeaturesnnIntegrated temperature sensornnMass & Massflow calculationnnOptional linearizationnnVolume compensationnn auto detection of medium changeBenefitsnnMultiple signalsnnCompareable to Coriolis meternnIncreased full range accuracynnEasier cable connectionVD 4-412 e Management is one of the hottest topics since many years. Registration of fuel Consumpti-on is required for environmental and efficiency purposes. The new contoil VZF II flow meters with integrated temperature sensor, provides for temperature compensated flowrate and calcu-lated VZF IIFuel oil meter with mass flow calculationSpecificationsTypeVZF(A) IINominal diameterDN mm1520254050inch1/23/411 1/22 Installation length mm165165190300350 Nominal pressure:- threaded endsPN bar1616161616- flangesPN bar2525252525 Max.
2 Medium temperatureTmax C130, 180 Maximum flow rateQmax 1)l/h60015003000900030000 Continuous flow rateQcont 1)l/h40010002000600020000 Minimum flow rateQminl/h204075225750 Approx. starting flow ratel/h4123090300 Max. permissible error< 1 %, (A) % of actual valueRepeatability %, (A) % Measuring chamber filter mesh filter max. mesh finishenameled red RAL 3013 Weight with:- threaded ends 2) flanges PN readable amountTotal volumeTotal massDigital flow rate displayRegistration capacityRegistration time until overrunl, m3, Gkg, t, lb(l, G, m3, kg, t, lb) / (s, min, h)l, m3, GQcont (m3)Up to 3 decimal places (dynamic)Up to 3 decimal places (dynamic)Up to 3 decimal places (dynamic)8 digits>100 yearsOutputs Three (2 pulse/freq.
3 , 1 mA) freely selectable outputs are available, totally independent of each otherPulse value for totalizervolume or mass pulse pulse/sec. (50 % duty cycle)Current mA for flowratevolume flow, mass flow or temperature signal to mAFrequency for flowvolume flow, mass flow or temperature signal to frequency Hz (50 % duty cycle)Limiting switchQmin, Qmaxminimum, maximum and hysteresis parameterizedState switchAlarm, error state and on/off parameterized 1) For burners and engines or motors, the meter must be selected on the basis of the continuous flow rate (only differential measure- ment). For higher viscosities, or if the meter is installed on the suction side, the pressure drop and any reduction in the measuring range must be taken into ) Weight without couplings.
4 Nderungen vorbehalten / Sous r serve de modifications / Modification rights reserved Copyright Aquametro Oil & Marine AG, - : Aquametro Oil & Marine AG, CH-4106 Therwil : Aquametro (China) Pte Ltd., Singapore 757516 : Aquametro Oil & Marine GmbH, D-18119 Rostock : Aquametro Representative Office, Mumbai 400053 : Aquametro Representative Office, Tokyo 152-0031 : Aquametro Korea Ltd., Busan 612-857 : Aquametro ( ) Pte Ltd., Singapore 757516 : Aquametro ME JLT, Dubai / UAE
