CH420L Electronic Control Unit
| Applications: |
The electronic transmitters CP420L and CH420L are designed to work with Tecfluid’s volumetric counters (COVOL) and turbines. The instruments are supplied already configured for the type of input. The circuit is based on a microprocessor that, in function of the pulses per litre programmed, calculates the flow rate and totalizes the volume that flows through the meter and shows these values on a local indicator. The CH420L differs from CP420L in that it is also HART protocol compatible. |
| Inputs: |
TM-44 turbines, COVOL |
| Outputs: |
0…4-20mA, Hart protocol |
| Display: |
7 digit x 8mm high LCD display |
| Power: |
7.5 to 36 Vdc loop powered |
CH420L Instruction Manual: CH420L_Instructions.pdf (179 kB)
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