Achieve unparalleled process control and operational insight with the ABB TZIDC-120 (V18347) digital positioner. Designed for mission-critical applications, this advanced smart positioner offers precise, reliable control of pneumatic actuated valves. It seamlessly integrates into digital automation ecosystems via major fieldbus protocols, providing not only superior positioning accuracy but also a wealth of diagnostic data for proactive maintenance and optimized asset performance.
Product Description:
Built to withstand harsh industrial environments, the TZIDC-120 features a rugged, compact design with an IP66/NEMA 4X enclosure. Its intuitive setup with push-button calibration and comprehensive self-diagnostic capabilities significantly reduces commissioning and maintenance time. Ideal for upgrade projects or new installations in sectors where reliability is non-negotiable, this positioner is a key component for enhancing efficiency, safety, and profitability in your control loops.
Key Features & Benefits:
Dual Protocol Flexibility: Equipped with both HART and Foundation Fieldbus communication, offering maximum integration flexibility for modern plant architectures.
High Accuracy & Stability: Ensures precise valve positioning and exceptional long-term stability for consistent process quality.
Advanced Valve Diagnostics: Continuously monitors valve health, performance trends, and potential failures, enabling predictive maintenance strategies.
Robust Environmental Protection: The high-grade enclosure ensures reliable operation in the presence of dust, moisture, and corrosive atmospheres.
User-Friendly Operation: Simple local interface with menu-guided configuration and auto-calibration features for easy setup.
Low Air Consumption: Energy-efficient design helps reduce overall operating costs.
Technical Specifications Table:
| Attribute | Specification |
|---|---|
| Model | ABB TZIDC-120 (V18347) |
| Product Type | Smart Electropneumatic Positioner |
| Input Signal | 4-20 mA with HART; Digital via Foundation Fieldbus |
| Communication Protocols | HART, Foundation Fieldbus H1 |
| Supply Pressure Range | 1.4 – 7 bar (20 – 100 psi) |
| Air Flow Capacity | Up to 160 Nl/min (for fast valve actuation) |
| Ambient Temperature Range | -40°C to +80°C (-40°F to 176°F) |
| Enclosure Rating | IP66 / NEMA 4X |
| Mounting Compatibility | Direct mount on rotary and linear actuators; ISO 5211 standard |
| Safety & Certifications | ATEX, IECEx, cFMus, SIL 2 compliant |
| Typical Industries | Oil & Gas, Chemical, Petrochemical, Power Generation, Pharmaceuticals |
Why Partner with Kateteco for Your ABB Positioner Needs?
At Kateteco, we provide more than just products; we deliver solutions backed by technical expertise. The ABB TZIDC-120 V18347 exemplifies our commitment to offering high-performance automation components that drive efficiency. Our team is dedicated to supporting you from selection through to installation, ensuring you get the right device for your specific application challenges.
Have Questions or Need a Quote?
For detailed technical datasheets, competitive pricing, or personalized application advice for the ABB TZIDC-120 positioner, please contact the expert sales team at Kateteco. We are ready to assist you.


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KateTeco (Tianjin) Technology Co., Ltd. serves as an outstanding partner in the field of industrial fluid automation, specializing in the introduction and integration of high-end valves and instruments. We are committed to providing customers with safe, reliable, and intelligent system solutions. By leveraging global leading product resources and supported by systematic professional training and on-site technical assistance from Emerson’s experienced engineers, we ensure that customers can respond promptly and accurately to technical challenges.
With full lifecycle services covering installation, commissioning, operation, maintenance, and replacement, we deliver a true one-stop service system. This allows our customers to enjoy seamless, efficient, and high-quality assurance, supporting enterprises in achieving stable operation and continuous upgrades.


✅ Is it 100% genuine? —— We guarantee: All products are official and come with an 18-month warranty.
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