Gas meter Grand-3.2 and remote reading

Question

Do it yourself

Hello, we recently received a Grand 3.2 gas meter . I was not present when installing the counter, and I began to read the instructions only after installation. When I found in the instructions a mention of an exit for remote reading of readings, in the wake of frequent articles on Habré about accounting for meter readings, I got the idea to use it. But no matter how I looked at the counter, I could not find the connector I needed. Internet searches also turned up nothing. I am interested in where the treasured connector is located and whether it is possible to get to it without breaking the seal.

Answer 1

And where did you see the mention of an exit for remote reading? I skimmed through the instructions and didn't notice this.

Answer 2

I found in the series of these counters only the built-in telemetry unit, and then starting from the Grand 4 and above. The block works as a transmitter. The receiver can be any telemetry controller from the list . Already from there you can somehow pull out information, using the MODBUS protocol. How exactly, I do not know, I'm not that expert in this area. In Grand 3.2, apparently, there is no built-in telemetry unit.

Answer 3

For some heat meters, the connector for connecting an external reader is located under the cover (for example, SKM-01, SKU-01, TEM-104). It may be the same in this case.