Electro-pneumatic Positioner is produced by Pyrotech. Pyrotech is an ISO 9001:2000 certified company and involved in the manufacturing of Electronic Process Control Instruments, Panels and Sensors. Electro-pneumatic Positioner is a one device version which is for linear and rotary actuators. Electro-pneumatic Positioner is available for the smallest actuators. Electro-pneumatic Positioner is a compact housing dimension with stroke ranges: 3 mm to 130 mm. The Electro-pneumatic Positioner has automatic start-up communication through HART.