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Summary of Contents for Tecfluid CIP Series
- Page 1 Instructions manual Series CIP CIP II converter The art of measuring R-MI-CIPII Rev.: 1 english version...
- Page 2 PREFACE Thank you for choosing a product from Tecfluid S.A. This instruction manual allows installation, configuration, programming and maintenance. It is recommended to read it before using the equipment. WARNINGS • This document shall not be copied or disclosed in whole or in any part by any means, without the written permission of Tecfluid S.A.
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Page 3: Table Of Contents
TABLE OF CONTENTS SERIES CIP INTRODUCTION ................MODELS ..................ELECTRICAL CONNECTION ............OPERATION ................. Programming ..............4.1.1 Measuring units ............. 4.1.2 k factor (pulses per unit) ......... Reset ................Counter overflow ..............MAINTENANCE ................EXAMPLES OF USEFUL CALCULATIONS ........Measurement error correction ..........Change of units of measurement ......... -
Page 4: Introduction
INTRODUCTION The CIP II converter is designed to work with oscillating piston flowmeters (COVOL) and turbine flowmeters series TM. The circuit is based on a microprocessor that, in function of the programmed pulses per unit of volume, totalizes the volume that flows through the meter and shows this value on the display. -
Page 5: Operation
OPERATION To adapt the converter to the meter, the pulses per unit factor specified on the meter must be programmed. To do this, the plastic front cover must be removed by unscrewing the four screws on the corners. After that, the push buttons will be accessible. There are three push buttons with the following functions: Programming By pushing the two push buttons PROG at the same time for at least two seconds, the... -
Page 6: Reset
In this mode there are 7 digits (five whole numbers and two decimals). The value that must be introduced is the pulses per unit factor given on the label of the COVOL or turbine. Depending on the volume units, the k factor should be programmed as follows: 1) litres: the k factor will be directly the value on the flowmeter label. -
Page 7: Counter Overflow
Counter overflow If one of the counters overflow, this condition is indicated at the right of the partial totalizer. If none of the counters has overflowed then this part of the display is blank. When one of the counters overflows then the display will show “A/B”, where “A” is the number of times that the partial counter has overflowed and “B”... -
Page 8: Change Of Units Of Measurement
To correct these types of errors we can modify the pulses per litre factor programmed in the instrument. Example - Shortage of volume If we have a converter which specifies a k factor = 1.985, and when we check the volume of a batch, we find that instead of having 100 litres as programmed, we have 105 litres (5% more), we must apply the following correction: = k factor (original pulses per litre) -
Page 9: Covol Input Characteristics
COVOL input characteristics This input is designed for a potential free contact between terminals 1 & 2 of the connector. Terminal 1 is connected to the common of the instrument. This input has a 1 MΩ pull-up resistor connected to terminal 1 and to the 3,3 V power supply. The input has a hysteresis with the switching points situated at about 1 V &... -
Page 10: Safety Instructions
SAFETY INSTRUCTIONS The series CIP II of programmable totalizers are in conformity with all essential requirements of all EC directives applicable to them: 2014/30/EU Electromagnetic compatibility directive (EMC) 2012/19/EU Waste electric and electronic equipment directive (WEEE). 2011/65/EU Directive relating restriction of the use of certain hazardous substances in electrical and electronic equipment (ROHS). -
Page 11: Connecting Conductive Parts To Earth
9.1.2 Connecting conductive parts to earth When the instrument is not grounded securely through the connection process, it should be grounded through the housing screw, as shown in the figure. Grounding screw 9.1.3 Maintenance NOTE: The cover should never be opened in presence of explosive atmosphere. There is no special maintenance for the ATEX version. -
Page 12: Dimensions
DIMENSIONS Local CIP II All dimensions in mm... - Page 13 Remote CIP II All dimensions in mm...
- Page 14 WARRANTY Tecfluid S.A. guarantee all the products for a period of 24 months from their sale, against all faulty materials, manufacturing or performance. This warranty does not cover failures which might be imputed to misuse, use in an application different to that specified in the order, the result of service or modification carried out by personnel not authorized by Tecfluid S.A., wrong handling or accident.
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