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| Place of Origin: | Germany |
| Brand Name: | ABB |
| Certification: | COO & COC |
| Model Number: | V18345-2021421101 |
V18345-2021421101 ABB TZIDC Digital Positioner TZIDC 4-20ma Electric Pneumatic Locator Rugged Design
The ABB V18345-2021421101 is a high-precision electropneumatic positioner from ABB’s trusted TZIDC series, engineered for accurate and reliable control of pneumatic rotary and linear actuators in demanding process automation environments. Designed for use in oil & gas, chemical, power generation, water treatment, and pharmaceutical industries, this smart positioner converts a standard 4–20 mA analog input signal into proportional pneumatic output to precisely position control valves—ensuring optimal flow regulation, energy efficiency, and process stability.
Featuring advanced microprocessor-based control, non-contact position sensing (magnetostrictive technology), and robust IP66/NEMA 4X enclosure, the V18345-2021421101 delivers exceptional accuracy (±0.5% of span), fast response, and long-term reliability—even in harsh conditions with vibration, dust, moisture, or extreme temperatures. It supports split-range control, automatic calibration, and diagnostic functions, reducing commissioning time and enabling predictive maintenance.
Product Overview: ABB V18345-2021421101
| Manufacturer | ABB |
| Product Family | TZIDC Smart Positioner Series |
| Model Number | V18345-2021421101 |
| Device Type | Electropneumatic Valve Positioner (Analog, HART-enabled) |
| Input Signal | 4–20 mA (with HART protocol support) |
| Positioning Accuracy | ±0.5% of full stroke |
Product Images
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