11 （Unit：mm) Flange ........................ .......... .............. ............................................................................................................ .. .... .............................................................................................................................................................................................. .. .. ................................................................................................................................................................................................ Detector diameter 2.5 5 10 15 25 Face to face dimension Ｌ 160 160 160 160 200 Ｈ1 71 71 71 71 77 Height Ｈ2 70 70 70 70 63 Ｈ3 188 188 188 188 187 Ｈ4 96 96 96 96 96 Width Ｗ 98 98 98 98 106 Mass 5.7 5.7 5.7 5.7 8.1 4 6