Programmable
flow rate transmitter
CP420R & CH420R
Instructions Manual
R-MI-CH420R Rev.: 0 English version
Page 1: ...Programmable flow rate transmitter CP420R CH420R Instructions Manual R MI CH420R Rev 0 English version...
Page 2: ...There are three push buttons with the following functions 2 1 Programming In all the programming screens the RESET push button exits the screen without saving the data in the memory even if changes in...
Page 3: ...rogramming In the first screen we program the flow rate equivalent to 4 mA lower range The measuring units will be the ones chosen in the previous screen The push buttons have the same function as the...
Page 4: ...in the instrument Example 1 Shortage of volume If we have a flow meter body which specifies i l 1 985 and when we check the volume of a batch we find that instead of having 100 litres as programmed we...
Page 5: ...er of Device Variables 2 Number of Dynamic Variables 1 Mappable Dynamic Variables No Number of Common Practice Commands 13 Number of Device Specific Commands 2 Bits of Additional Device Status 12 Alte...
Page 6: ...digits 7 Size of the digit 8 mm Reset By means of push button 8 3 Flow rate Indication N of digits 5 Size of the digit 5 mm 8 4 General characteristics Ingress protection IP40 Ambient temperature rang...
Page 7: ...imum input frequency is 0 06 Hz 8 6 2 Turbine If the Pulse input is configured for Turbine jumpers in position 1 2 a coil of a magnetic pick up can be connected between terminals 1 2 The input impedan...
Page 8: ...specified in the order the result of service or modification by un authorized persons bad handling or accident This warranty is limited to cover the repair or replacement defective parts which have no...
