Tecfluid CP420R Manual de usuario

Programmable flow rate transmitter CP ... CH420R Instructions Manual R-MI-CH420R Rev.: 1 English version

10 9.4 General characteristics Ingress protection: IP40 Ambient temperature range: 0ºC … +60 ºC 9.5 Input terminals The pulse input is connected to

11 10 DIMENSIONS The maximum voltage that can be applied to the input is 10 Vpp. Voltages higher than this can cause damage to the equipment. The max

12 WARRANTY Tecfluid S.A. guarantees all the products for a period of 24 months from their sale, against all faulty materials, manufacturing or perfo

2 Thank you for choosing the flowmeter series CP ... CH420 from Tecfluid S.A. This instruction manual allows the installation and operation of the t

3 TABLE OF CONTENTS 1 INTRODUCTION ... 4 2 ELECTRICAL CONNECTI

4 1 INTRODUCTION The electronic transmitters CP ... CH420R are DIN rail modules designed to work with Tecfluid’s oscillating piston flowmeters (COVOL

5 2.2 Pulse input Can be done directly from the instrument to terminals 1 and 2, regardless the polarity. 3 OPERATION To adapt the transmitter to the

6 To do this, by pushing the push button marked with the arrow pointing upwards, the blinking digit will increase. On the ninth digit it turns again

7 i/l n = New Pulses per litre Factor = ? (2.089) 3.2 Serial number indication By pressing the three push buttons, the display will show the ser

8 Example 2 - Excess of volume If we have a flowmeter body which specifies i/l = 1.985, and when we check the volume of a batch, we find that inste

9 Analog loop electrical characteristics for communications : Reception Impedance : Rx > 8,5 M Cx < 200 pF 7 PUSH BUTTON INHIBIT A