Product details
Product Overview
- Manufacturer: ABB
- Model: V18345-1011121001
- Series: TZIDC Intelligent Positioner
- Type: Electro-Pneumatic Valve Positioner
- Designed for precise valve control
Model Code Structure
- Housing
- Aluminum case
- IP65 protection
- NEMA 4X rated
- Signal & Communication
- 4-20 mA control signal
- LKS adapter supported
- Explosion Protection
- ATEX Ex II 2 G
- EEx ib IIC T6
- Valve Action
- Single acting
- Fail safe function
- Connections
- Electrical: 1/2-14 NPT
- Air: 1/4-18 NPT
Feedback & Control Functions
- Analog feedback module installed
- Output signal range 4 to 20 mA
- Two-wire feedback design
- No mechanical feedback parts
Pneumatic Supply Requirements
- Instrument air only
- Oil free and dry air
- Particle size max 5 µm
- Oil content max 1 mg/m³
- Supply pressure 1.4 to 6 bar
- Very low air consumption
Control Accuracy & Performance
- Linear or equal percentage control
- Freely configurable curve
- Up to 20 reference points
- Characteristic error ≤ 0.5%
- Dead band adjustable from 0.1%
- High resolution over 4000 steps
- Fast sample rate 20 ms
Environmental Stability
- Minimal drift with temperature change
- Stable under strong vibration
- No effect from mounting direction
- Meets seismic Class III standards
Mechanical Data
- Total weight 1.7 kg
- Compact and robust housing
- Designed for long service life
Main Product Advantages
- High positioning accuracy
- Low air consumption
- Easy setup and tuning
- Stable output in harsh plants
- Trusted ABB smart control design
Typical Applications
- Control valves in process plants
- Oil and gas automation
- Chemical and petrochemical units
- Power generation systems
- Water and steam control loops
Warranty & Logistics
- Standard warranty 12 months
- Factory tested before shipping
- Shipping via FedEx
- UPS and DHL available
Professional FAQ
- What makes this positioner energy efficient?
- Very low air use during operation.
- Can the control curve be customized?
- Yes. It supports free curve configuration.
- Is it suitable for hazardous zones?
- Yes. It meets ATEX explosion standards.
- How stable is it under vibration?
- Performance stays within ±1%.
- Does mounting direction matter?
- No. Orientation has no effect.
Contact Information Inquiries:
sales@powergearx.com |
+86 18030005825
Copyright © 2025 Powergear X Automation Limited. All rights reserved.
Original Source:
https://www.powergearx.com/
Partner:
Ubest Automation Limited
There are no reviews yet.