COMAC CAL FLOW 32 Скачать руководство пользователя страница 18

FLOW 32 manual 

 

 

 

   Page 18 (total 18) 

 

  COMAC CAL s.r.o. 

Servicing 

 
 

All warranty and after-warranty repairs are carried out by the manufacturer, COMAC

 CAL 

s. r.o.

  

 

Unprofessional implementation of the operations described herein will void your warranty 
claims for failures that may occur as a result!!! 
 

Returning the meter to COMAC CAL s.r.o. 

 
 
The  meter  you  have  was  made  with  the  maximum  precision  and  it  has  been  checked  many 
times and wet calibrated.  
 
If  the  meter  is  used  in  agreement  with  this  manual,  the  occurrence  of  faults  is  very  rare. 
Should  they  ever  occur,  contact  our  service  department.  If  you  return  the  meter  to  the 
manufacturing plant, adhere to the conditions stated below: 
 

-

 

Clear  the  meter  of  contaminations  stuck  to  the  sensor  and  measuring  tube 
(eventually to the Evaluation Unit). 

-

 

If  the  meter  was  run  with  poisonous,  etching,  combustible  liquids  or  with  fluids 
dangerous  to  water,  check  it  and  if  appropriate,  flush  and  neutralize  the  cavities 
inside the sensor.

  

 
Please attach full description of the fault. COMAC CAL s.r.o. will not be able to process your 
request promptly and correctly without this form.

  

 

Содержание FLOW 32

Страница 1: ...FLOW 32 Ver 4 0 Installation and technical conditions Date of issue 18 06 2019...

Страница 2: ...line 6 Installation check 8 Wiring system 8 Meter wiring 8 Impulse output OUT1 OUT2 9 Status output OUT3 10 Current output 10 Feasible output configurations 10 Wiring check 11 Putting into operation 1...

Страница 3: ...tion design The electronic evaluation unit is incorporated right in the flow meter section in order to form its integral part the respective flow rate sensor grounding electrodes are formed by threade...

Страница 4: ...affecting the steady flow must be present in the straight pipeline sections They must be located in the piping after the flow sensor or at the farthest distance before it Sources of disturbances may s...

Страница 5: ...take pipe Horizontally laid pipeline Long pipeline Free inlet or outlet Pumps The flow of liquid flow in the flow sensor should be steady and free of whirling For this reason straight sections of pipe...

Страница 6: ...the user himself Actual installation in pipeline In case of any intervention in the measuring circuit it is necessary to consider the piping system as being filled up with medium regardless of the sta...

Страница 7: ...earth point of the meter with the electrical potential of the earthd so that proper earthing is reached and the meter can operate reliably Electrodes The purity of the electrodes may have an influence...

Страница 8: ...electrical equipment When the following operations are performed unprofessionally the claim on warranty for the resulting errors becomes extinct Prior to any manipulation with the meter switch off th...

Страница 9: ...of volumetric impulses and for metrological verification of the flow meter Conversion constant and pulse width are set by the manufacturer during production OUT2 can be configured by the manufacturer...

Страница 10: ...e current value is directly proportional to that of the flow in the sample The flow limits of the current output are arbitrarily adjustable by the manufacturer during production float data type by mea...

Страница 11: ...he supply voltage on the control PCB and stabilization of parameters of the meter takes place afterwards approx 5 sec After that period of time the meter starts measuring Meter status It is continuous...

Страница 12: ...ated on the flow meter Safety rules for operator Any interventions in the inductive flow sensor and evaluation unit itself are illegal on the part of operator and they may lead to direct scalding by m...

Страница 13: ...DM and Silicone seals PVDF Measuring range Qmin Qmax unidirectional bidirectional for 0 2 12 m s 1 60 Accuracy 1 for 1 10 m s 2 for 0 2 1 m s Repeatability up to 0 4 for 0 1 10 m sec Min medium conduc...

Страница 14: ...ow ranges for individual DN sizes Diameter nominal mm Qmin m3 h Qmax m3 h DN 4 0 02 0 5 DN 6 0 03 1 DN 8 0 04 2 DN 10 0 06 3 DN 15 0 2 7 DN 20 0 25 10 Factory settings Impulse constants and current lo...

Страница 15: ...iameter nominal mm Threaded connection L1 L2 L3 W H1 H2 H3 K Compact flow meter weight kg 4 161 97 16 5 49 80 70 32 17 1 2 6 161 97 16 5 49 80 70 32 17 1 2 8 161 97 16 5 49 80 70 32 17 1 2 10 161 97 1...

Страница 16: ...rification of the flow meter functionality and connection to a higher level system after 3 minutes the flow meter goes back automatically to measurement mode Factory reset restoring the meter to facto...

Страница 17: ...extinct Before starting any work on the meter power supply must always be turned off Failures and their symptoms during measurement Unstable indication and outputs may occur upon high proportion of so...

Страница 18: ...is used in agreement with this manual the occurrence of faults is very rare Should they ever occur contact our service department If you return the meter to the manufacturing plant adhere to the cond...

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