Since 1976 Höntzsch has been involved in the engineering, manufacturing and distribution of products in the flow measuring technology sector and is well known as an innovative motivator in the branch. Höntzsch offers solu......Since 1976 Höntzsch has been involved in the engineering, manufacturing and distribution of products in the flow measuring technology sector and is well known as an innovative motivator in the branch. Höntzsch offers solutions even for special applications such as those in potentially explosive atmospheres according to ATEX, for gases with working temperatures up to 550 °C, regulatory controlled measuring according to TA Luft (Air) 13 th and 17 th BImSchV, high flow velocities of up to 200 m/s or flows in which directional change occurs.