D3E Explosion Proof positioner is not available with internal limit switches,  D3E Stainless Version Positioner was mounted to PMV F5 Explosion proof limit switch module, coupled together through a standard mounting/adaptor kit. The D3E does offer an internal position feedback transmitter as standard. The F5 coupled as depicted provides for two(2) limit switches to indicate full open and full closed position. The switches can be mechanical, proximity, or NAMUR

Links to : Positioners          Limit Switches