Shenhai FRAGOR-Probatur
T3 significat superficiem maximam temperaturae limen 200°C pro instrumento electrica operante in atmosphaerae explosivae.
| Temperature coetus electrica apparatu | Maxime permissam superficiem temperatus electrica apparatu (℃) | Gas / vapor ignitio temperatus (℃) | Lorem fabrica temperatus gradus |
|---|---|---|---|
| T1 | 450 | 450 | T1~T6 |
| T2 | 300 | 300 | T2~T6 |
| T3 | 200 | 200 | T3~T6 |
| T4 | 135 | ＞135 | T4~T6 |
| T5 | 100 | 100 | T5~T6 |
| T6 | 85 | 85 | T6 |
The 'T .’ rating significat ignitionem temperatus in ambitibus ancipitia ob explosivae vapores.