All Flow Gateway cables are two grouphead cables, so for a 2 grouphead machine one cable is required, and for a 3-4 grouphead machine two cables are required.
| GDS 207 compatible, standard pinout | GDS 207 compatible, alternate pinout | Two 2.79x0.81mm quick disconnect & M4 ring terminal | 2.54 pitch four pin header |
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Applicable espresso machines |
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Flow Coffee product code | TGFMC-GDS207 |
| TGFMC-2X081M4 | TGFMC-254PH |
Flow Coffee colour code | Cable colour code: BLACK | Cable colour code: BLACK | Cable colour code: YELLOW | Cable colour code: WHITE |
Flow Coffee product description | Two grouphead Flow meter cable - GDS 207 |
| Two grouphead Flow meter cable - Two 2.79x0.81mm quick disconnect & M4 ring terminal | Two grouphead Flow meter cable - 2.54 pitch four pin header |
Flow Gateway cable images (Per two groupheads) |  |  AND  |  |  |
Flow meter example image |  |  |  |  |
Flow meter pinout |  |  |
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Flow meter connection specification | Three 2.79x0.51mm pins in DIN 43650 form C 9.4mm configuration, signal on centre pin | Three 2.79x0.51mm pins in DIN 43650 form C 9.4mm configuration, ground on centre pin | Two 2.79x0.81mm pins, plus one M4 ring terminal (ground) | Single row 4 circuit 2.54 pitch pin header |
Flow meter manufacturer | Gicar | Gicar | Gicar | Gicar |
Notes |
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