ABB TZIDC-200 Explosion Proof Electro-Pneumatic Intelligent Positioner

ABB Series of TZIDC-200 is meant for use in areas where explosion-proof enclosures are required. It includes the same features as the TZIDC Intelligent Positioners and includes the high accuracy, adaptable control functions and easy commissioning using the auto stroke functions, that the TZIDC has.

The TZIDC-200 series has three models:

TZIDC-200 ( V18348 ) Standard performance, flameproof enclosure, with 4 to 20 mA with HART communication

TZIDC-210 ( V18349 ) Standard performance, flameproof enclosure, with PROFIBUS PA communicationStandard performance, flameproof enclosure, with PROFIBUS PA communication

TZIDC-220 ( V18350) Standard performance, flameproof enclosure, with FOUNDATION Fieldbus communication

Like the TZIDC the TZIDC-200 is best suited for mounting on rotary actuators using standard Namur mounting hardware, but can also be used for linear valves. Options include a gauge block, and analog/digital feed back. The standard model comes with HART communication and Profibus and Fieldbus is also available. The TZIDC-200 can be set up for single and double acting actuators and fail safe (open or close)  or fail freeze (hold last position)

The TZIDC-200 can be used in hazardous area without intrinsically barriers and FM/CSA and ATEX approvals are available. The TZIDC positioner in an hazardous enclosure is suitable for FM / CSA Class 1, Div. 1, Group C-D (explosion-proof), ATEX Ex II 2 G EEx d IIC T4, T5, T6 and others

The TZIDC-200 positioners are made in Germany

For use in general purpose or intrinsically safe areas, check out the TZIDC

TZDC-200 Explosion Proof Housing

TZIDC-200 with the cover open

TZIDC-200 Positioner Features

TZIDC-200 Explosion Proof Intelligent Positioner-Rotary Mounting
  • Manual intervention during live operation
  • Linear or Rotary actuation
  • Single or Double acting models
  • Reduced operating cost with very low air consumption of 0.015scfm at steady state
  • 16000 step A/D conversion provides unsurpassed positioning accuracy (rev 3.00)
  • One device for single and double acting applications
  • One device for Linear and Part turn actuators
  • Adaptive Gain allows real time optimization of control parameters

Positioner Benefits

TZIDC-200 Explosion Proof Intelligent Positioner-Linear Mounting
  • Excellent price vs. performance
  • Local control panel allows access to setup and control parameters
  • Local LCD allows view of valve position and alarm conditions
  • Advanced AUTOSTROKE ensures user friendly actuator commissioning
  • Fail-In-Place or Fail safe option for loss of mA set-point signal
  • Unsurpassed immunity to process vibrations up to 10g 80Hz
  • One device for Linear and Part turn actuators
  • Adaptive Gain allows real time optimization of control parameters