Aquametro Oil & Marine CONTOIL VZF II Скачать руководство пользователя страница 4 | Manualshive

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Product description

Thank you for purchasing this high-quality Product.

2.1

Flow meter configuration

The CONTOIL

®

flow meters consist of a hydraulic part, a coupling with temperature sensor

included and an electronic display unit.
The hydraulic part determines the nominal size of the flow meter.
The flow meters are calibrated before they leave the factory. Nevertheless, for optimal results of
differential measurement, flow meters of VZFA II with either a pairing or a special linearized
calibration should be used.

Electronic display unit VZF II / VZFA II

Local electronic display unit with 2 pulse output and 1 passive analog current loop.

For details, see the dimensional drawings on page 43.

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Содержание CONTOIL VZF II

Страница 1: ...ation 17 5 3 Parameterizing 18 5 4 Main Menu 18 5 5 Setup menu structure 20 5 6 Output assignment settings 22 5 7 Description of menu items 24 6 Maintenance and Repair 27 6 1 Calibration 27 6 2 Servic...

Страница 2: ...operation Improper or non intended use of the devices can however be dangerous Therefore pay particular attention to the safety instructions within this manual which are always shown by the following...

Страница 3: ...ons for mechanical load e g pressure temperature ingress protection IP etc Release the pressure in the pipe system and reduce the temperature of the medium to a safe level for humans when carrying out...

Страница 4: ...part determines the nominal size of the flow meter The flow meters are calibrated before they leave the factory Nevertheless for optimal results of differential measurement flow meters of VZFA II wit...

Страница 5: ...described on the delivery note Please check all components and parts delivered promptly after receipt of goods Transport damages shall be reported immediately on receipt of the goods 1 Flow meter with...

Страница 6: ...out for leaking medium Work may only be performed by authorized specialists in accordance with the applicable regulations Use appropriate protective equipment particularly safety goggles Flow meter in...

Страница 7: ...nical Information In addition the pressure loss due to installed filters must be taken into consideration Select the flow meter and ancillaries according to the working conditions listed below Flow me...

Страница 8: ...40 0 600 mm 0 250 mm DN 50 0 600 mm 0 250 mm NOTICE The filter mounted in the flow meter inlet is only a safety filter and can not act as a dirt filter Risk of malfunction or damage If the medium con...

Страница 9: ...9...

Страница 10: ...s are installed in the correct pipeline i e the supply flow meter shall be installed in the supply line pipe and the return flow meter shall be installed in the return line pipe Special requirements s...

Страница 11: ...ng and dosing the valve must be fitted between flow meter and discharge The shorter the pipe section between valve and discharge the higher the accuracy Avoid water hammer if fast closing valve is ins...

Страница 12: ...h the screw manufacturer s instructions Comply with the permissible operating data as defined on the type plate Make sure that no hazardous fumes can build up in the piping and in the flow meter durin...

Страница 13: ...stop the system again This trial operation ensures that the pipework is tight and clean and that there are no foreign bodies in the pipe that could damage the flowmeter Installing the meter in the pi...

Страница 14: ...ZFA II Sensor area Sensor dome No cables wires or other installation material must be present in this area This can lead to incorrect measurements and damage to the meter Solid state relay RON 100 Ohm...

Страница 15: ...e than 270 in same direction NOTE Tighten bolts of electronic display housing with 2Nm of torque to the coupling Factory setting of outputs Output 1 Out 1 Volume pulses 50 ms 1 l pulse exception DN15...

Страница 16: ...this means that the volumetric expansion of the medium is calculated using actual temperature to its normalized volume 15 C The following outputs will change from volume only to compensated norm volum...

Страница 17: ...e of the installation correspond to the specification of the flow meter Function check with electronic display read the instantaneous flow value Should the established flow rate be greater than the sp...

Страница 18: ...a will be displayed The flow meter is now in the edit mode and parameters can be changed If no key is pressed within 1 minute the device returns to the home display but the edit mode is still active 1...

Страница 19: ...Voume Flow rate Volume or Norm Volume Medium Temperature details for resetting all subtotalizers are on the previous page Visible when Norm Volume compensation is turned on Fuel oil Totalizers Totali...

Страница 20: ...sed rng Cal Dat FW 4 xx xx CS ABCD Serial nr Defaults Piston o1 Volume o1 Flow o1 Mass o1 mFlo o1 Limit AnA xx o2 Volume o2 Flow o2 Mass o2 mFlo o2 Temp AnA Flow AnA Temp AnA mFlo AnA Off Comp On L m3...

Страница 21: ...21 o1 State o1 Off o2 Limit o2 State o2 Off 5 Qmax hidden with user code Volume Compensation Standard visible when Mass Calc is on view only...

Страница 22: ...in flow Max Hz Max flow Min Hz Min flow Max Hz Max flow Min Hz Min Limit Logic nO Hyst __ Max Limit ms Sim off UPP Sta Err inActiv Logic nO Si value Si value o2 Volume o2 Flow o2 Mass o2 mFlo o2 Temp...

Страница 23: ...f Err FMA Act __ Hz Sim off Err FMA Activ Sim off Act Pulse Act __ Hz Si value Si value Si value Act __ Hz Sim off Err FMA Act __ Hz Sim off Err FMA Act __ Hz Err FMA Act Pulse Sim off Si value Si val...

Страница 24: ...nit ti select units for time display Unit t select units for temperature display Unit m select units for mass display Dn select nominal size of the hydraulics pre set during calibration Vc displays th...

Страница 25: ...operation U Code select to enable disable access with user code FW 4 xx xx Firmware version CS yyyy Check Sum value hexadecimal 4 digits Serial nr Serial number Defaults select to save load customer...

Страница 26: ...ut Qmin for o1 o2 Min Hz lower frequency value of frequency output fmin for o1 o2 Max flow upper flow rate value of frequency output Qmax for o1 o2 Max Hz upper frequency value of frequency output fma...

Страница 27: ...ces systems Work may only be performed by authorized specialists in accordance with the applicable regulations Use appropriate protective equipment WARNING The device system may be under pressure Risk...

Страница 28: ...e solvents rinse hydraulic part of flow meter thoroughly Aquametro Oil Marine recommends to use the following cleaning solvents Gasoline used for cleaning purposes Cleaner s naphtha Petroleum ether Di...

Страница 29: ...crews Flow meter Screws Torque Electronic unit 1 M 4 2 Nm Coupling 2 M 6 4 5 Nm Torque of measuring chamber screws Flow meter Screws Torque DN 15 20 M 6 6 Nm DN 25 M 8 16 Nm DN 40 M 12 47 Nm DN 50 M 1...

Страница 30: ...see Spare part list and Maintenance instructions Opening and closing For instruction on opening and closing the flow meter please refer to separate manual See Spare part list and Maintenance instruct...

Страница 31: ...ged Replace safety filter Install dirt trap filter with correct mesh size Moving parts jammed Clean measuring chamber replace defective parts Alignment of inner parts Align cover and measuring chamber...

Страница 32: ...on electronic module must be replaced Please contact the supplier E EEP o1 EEPROM error in output 1 parameters Action Go to DEFAULTS correct output1 memory block under USER Code E EEP o2 EEPROM error...

Страница 33: ...mS no alarm is active Action none A SEnSSI alarm when sensor simulation is activated Service Technician only Action none CAUTION Totalizer and Trip Totalizer accumulate the simulated value A o1 SI ala...

Страница 34: ...protective equipment WARNING The device system may be under pressure Risk of severe injury Carry out work only on non pressurized devices systems When working on the device system watch out for leakin...

Страница 35: ...leted Declaration of decontamination form FO0451e Only in special cases e g for the reconstruction of causes of errors and only with the prior consent of the Aquametro Oil Marine equipment must be ret...

Страница 36: ...nges PN 40 kg 4 4 5 5 7 8 20 5 42 0 1 Manufacturer s specification valid for the reference conditions as specified under reference conditions Do not use this value for the design 2 For burners and eng...

Страница 37: ...de fined flow rates are exceeded NC NO Flow meter state switch Alarm Error state and on off parameterized NC NO Electronic Power supply VDC 6 30 Quiescent current zero mA 4 Relais output Switching ele...

Страница 38: ...n the current flow but at least the set value The duty cycle is 50 Signal behavior The signal is defined as 50 ON and 50 OFF Parameters that can be set Pulse width t 2 500 ms Volume or Norm Volume pul...

Страница 39: ...etween Err FmA frequency max sends max frequency or Err Act actual value error ignored Parameters that can be set Volume or Norm Volume flow Lower flow rate MIN Q1 T1 0 factory setting Qmin Lower freq...

Страница 40: ...culated as a percentage of the threshold values Q Lim The switch can be used for remote control or alarm systems Parameters that can be set Lower flow rate LIMIT MIN QLimmin 0 factory setting Qmin Upp...

Страница 41: ...enever an error or an alarm occurs you can send it with this selected output Any fault Error Alarm or power loss can be sent to a remote control or alarm system Parameters that can be set Available fa...

Страница 42: ...pply voltage etc For HIGH error behavior output 21 5 mA For LOW error behavior output 3 5 mA For ACT error behavior no error signal Damping of the signal tAU for rapidly changing values Note The highe...

Страница 43: ...092 2 ASME B16 5 or JIS B2239 DN 15 20 25 with flanged ends DN 40 50 with flanged ends Electronic counter Module dimensions h2 Digital display Nominal size L B a F b h1 p r DN 15 165 105 240 95 45 65...

Страница 44: ...Unit time s min h Unit temperature C F Unit mass kg t lb Nominal size 15 20 25 40 50 Measuring chamber default per selected size or calibrated value Trip Reset Reset yes no yes no Low flow cut off Qst...

Страница 45: ...ut displays actual state on output Act on Act off State output State behavior Error Alarm UCC Logic position Logic Hi Logic Lo Actual output displays actual state on output Act on Act off Output disab...

Страница 46: ...larm messages see Technical Data Range h0 total operating time t h1 t in preferred flow range h2 t in upper flow range h3 t above Qmax h4 t since last flow 5 Peak flow U Code access with user code on...

Страница 47: ...ping CCS China Classification Society Versions with type approval and metrological CE approval These versions of the CONTOIL oil flow meter bear the number of the type test certificate in accordance w...

Страница 48: ...itzerland DE 18119 Rostock Germany www aquametro oil marine com Phone 41 61 725 44 00 Phone 49 381 382 530 00 VD 4 365 e 04 2020 Art Nr 12130 The english version shall prevail Subject to change withou...

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