The TZIDC provides established aswell as completely new functions for all applications in various industries. Simple commissioning and intuitive handling,automatic adjustment of control parameters during operation as well as  Suitable for nearly all process control actuators and valves,applicable in a wide temperature range.

Modular confi guration according to process requirements

The modular configuration concept makes the TZIDC highlyattractive for various industries and diverse applications.Whether it is needed for standard demands or specialcomplex applications, the TZIDC can be confi gured individuallyaccording to the application.


− Process safety protection: intrinsic safety or explosion proof
− High protection against corrosion as well as spray water
− Applicable in a wide temperature range: -40…+85 °C
(-40…+185 °F)
− Applicable internationally: global approvals


Easy plant and system integration

− Suitable for nearly all pneumatic actuators and valves: all actuator sizes, all types of pneumatic actuators
− Different connection possibilities: M20 x 1.5 / 1/4 NPT, 1/2 NPT / 1/4 NPT, M20 x 1.5 / G1/4
− Various communication protocols available: HART 5, HART 7, PROFIBUS PA, FOUNDATION Fieldbus as well as local interface
− Robust operating behavior even when leaving the signal range: Clipping function

Quality at its best

The intelligent construction as well as various special functions make the TZIDC highly precise.

− Automatic optimization of control parameters during operation: Control adaptive function
− High shock and vibration immunity: robust design provides high vibration resistance of up to 10 g and 80 Hz
− Precise positioning with no regard for the mounting arrangement: Bolt-to-lever/ Bolt-to-stem function

− Keeping the existing deadband even when a new auto-tune is required after mounting: Dead-band function