Overview
The ABB V18347-2041150001 is a high-precision, intelligent TZIDC-120 electro-pneumatic positioner engineered for seamless integration into FOUNDATION Fieldbus networks. This digital instrument provides advanced control for linear and rotary actuators, utilizing a fail-safe single-acting pneumatic output. Encased in a robust IP65 aluminum housing, the V18347-2041150001 ensures stable valve positioning in hazardous ATEX EEx ia IIC T6 environments. Author: Oiltech Controls Limited.
V18347-2041150001 Configuration Tree
- Base Model: TZIDC-120 Intelligent Positioner
- └── V18347 — Series Designation for Digital Fieldbus Control
- ├── 20 — Case & Mounting: Aluminum varnished, mechanical indicator
- ├── 4 — Communication: FOUNDATION Fieldbus Port
- ├── 1 — Explosion Protection: ATEX EEx ia IIC T6
- ├── 1 — Safe Position: Single acting, Fail Safe
- ├── 5 — Connections: M20 x 1.5 Cable / 1/4-18 NPT Air
- ├── 0 — Option Module: Without Shutdown Function
- ├── 0 — Mechanical Kit: Without Digital Feedback
- └── 1 — Design: Standard Varnish/Coding
- └── V18347 — Series Designation for Digital Fieldbus Control
Environmental & Physical Capabilities
- Operating Temperature: -40 °C to +85 °C for standard industrial operation.
- Proximity Switch Limits: -25 °C to +85 °C when equipped with SJ2-S1N (NO) sensors.
- Relative Humidity: 95% annual average (condensation allowed during active operation).
- Case Construction: Aluminum with electrostatic dipping varnish (Epoxy resin, stove-hardened).
- Ingress Protection: IP 65 / NEMA 4X rated against dust and high-pressure water jets.
- Electrical Termination: Screw terminals supporting up to 2.5 mm² for primary analog signals.
- Net Weight: 1.7 kg (Approx. 3.75 lbs) for easy actuator mounting.
Oiltech Controls Limited’s Insight & Diagnostics
- Diagnostic Power: The V18347-2041150001 monitors air supply pressure, stroke counters, and alarm history via the Fieldbus interface.
- Application Suitability: Ideal for chemical processing and refineries where FOUNDATION Fieldbus architecture is standard.
- Device Synergy: Specifically engineered for linear actuators (DIN/IEC 534/NAMUR) or rotary actuators (VDI/VDE 3845).
- Control Advantage: Intelligent auto-stroke functions allow the V18347-2041150001 to self-calibrate to valve limits automatically.
- Fail-Safe Integrity: The pneumatic design ensures the valve returns to its safety position upon loss of electrical power.
Fulfillment & Support Excellence
- Shipping Speed: Ready for dispatch within 24-28 hours from our central facility.
- Delivery Partners: Global express logistics handled by Fedex, UPS, or DHL.
- Warranty Policy: Includes a comprehensive 12-month industrial quality guarantee.
- Inquiries: Reach our technical sales team at info@oiltechcontrols.com.
- Instant Support: Contact us via WhatsApp: +86 158 8020 0923.
Professional FAQ & Selection Guidance
- Question: Can I install the V18347-2041150001 on a double-acting actuator?
- Answer: No, the “1” in the safe position suffix indicates a single-acting, fail-safe pneumatic output only.
- Question: Selection Guide: When should I choose the TZIDC-120 over the standard TZIDC?
- Answer: Select the TZIDC-120 (V18347 series) specifically when your network utilizes FOUNDATION Fieldbus instead of HART.
- Question: How does the module handle high-vibration environments?
- Answer: The epoxy-hardened case and rigid mechanical indicator withstand industrial vibrations common on large valve assemblies.
- Question: What is the benefit of the FOUNDATION Fieldbus communication in this model?
- Answer: It allows for “Control in the Field” (CiF), enabling the positioner to execute PID loops independently of the main DCS.
- Question: Does this unit include the cable gland as standard?
- Answer: Yes, the V18347-2041150001 configuration provides one M20x1.5 cable gland and one pipe plug for the dual ports.
Copyright © 2026 Oiltech Controls Limited. All rights reserved.
Original Source: https://www.oiltechcontrols.com/
All rights reserved.
Reviews
There are no reviews yet.