V18345-1011121001 ABB Positioner | TZIDC Electro-Pneumatic

V18345-1011121001 ABB TZIDC Electro-Pneumatic Positioner – ATEX Ex ib II C T6

Key Technical Specifications

• Brand: ABB
• Model: V18345-1011121001
• Series: TZIDC intelligent, configurable with indicator and operator panel
• Product Type: Electro-Pneumatic Positioner
• Case: Aluminum case IP 65 (NEMA 4X), no mechanical indicator
• Input / Communication: 4–20 mA with LKS adapter
• Explosion Protection: ATEX Ex II 2 G EEx ib II C T6
• Action: Single acting, fail safe
• Connections: Electrical 1/2-14 NPT; Air 1/4-18 NPT
• Analog Feedback: Plug-in module for analog position feedback, signal range 4–20 mA, two-wire
• Mechanical Feedback: None
• Design: Standard
• Weight: 1.7 kg (3.75 lb)
• Supply Pressure: 1.4–6 bar (20–90 psi)
• Air Consumption: < 0.03 kg/h / 0.015 scfm (independent of supply pressure)
• Instrument Air: Free of oil, water, and dust to DIN/ISO 8573-1, Class 3 purity
• Characteristic Deviation: ≤ 0.5%
• Tolerance Band: 0.3–10%, adjustable
• Dead Band: 0.1–10%, adjustable
• Resolution (A/D Conversion): > 4000 steps
• Sample Rate: 20 msec
• Temperature Influence: ≤ 0.5% for every 10 °C change
• Vibration Influence: ≤ ± 1% up to 10 g and 80 Hz
• Seismic Requirements: Meets DIN/IEC 68-3-3 Class III for strong and strongest earthquakes
• Mounting Orientation Influence: No effect

Performance and Environmental Capabilities

• The positioner delivers high resolution with over 4000 A/D steps for accurate control.
• It supports linear, equal percentage 1:25, 1:50, 25:1, and 50:1 characteristic curves.
• You can also configure the curve freely with 20 reference points.
• The ATEX Ex ib II C T6 rating makes it suitable for hazardous area installations.
• The IP 65 / NEMA 4X aluminum housing resists dust, water, and industrial contaminants.
• Mounting orientation has no effect on performance.

Mounting and Installation Guide

• Mount the unit to linear actuators according to DIN/IEC 534 / NAMUR.
• Mount the unit to rotary actuators according to VDI/VDE 3845.
• The design also supports integral mounting for compact installations.
• Use the 1/2-14 NPT cable entry for electrical wiring.
• Connect air pipes with 1/4-18 NPT threads.
• Verify supply pressure stays within 1.4–6 bar before operation.
• Do not exceed the maximum operating pressure of the actuator.

Package Contents

• 1 x ABB V18345-1011121001 Electro-Pneumatic Positioner
• 1 x Analog position feedback plug-in module (4–20 mA)
• 1 x Cable gland
• 1 x Pipe plug
• 1 x Quick installation guide

Shipping and Support

• We ship via FedEx, UPS, and DHL for fast global delivery.
• We dispatch orders within 5 days after payment confirmation.
• We accept returns within 30 days of delivery.
• All units are brand new and original.
• We keep stock ready for immediate shipment.

FAQ

• Q: What input signal does the V18345-1011121001 accept?
  A: It accepts a 4–20 mA two-wire input signal.
• Q: What explosion protection does this model carry?
  A: It carries ATEX Ex II 2 G EEx ib II C T6 certification.
• Q: Does this positioner support single-acting actuators?
  A: Yes, it is designed for single-acting actuators with fail-safe output.
• Q: What is the resolution of the A/D conversion?
  A: The resolution is greater than 4000 steps.
• Q: What is the supply pressure range?
  A: The supply pressure range is 1.4–6 bar (20–90 psi).
• Q: Does it include analog position feedback?
  A: Yes, it includes a plug-in analog feedback module with 4–20 mA signal range.
• Q: Is the unit new and in stock?
  A: Yes, we provide brand new original units and keep stock available.
• Q: How fast do you ship?
  A: We ship within 5 days using DHL, FedEx, or UPS.
• Q: Can I return the product?
  A: Yes, we support returns within 30 days.

Contact Information

• Inquiries: sales@nex-auto.com
• Phone / WhatsApp: +86 153 9242 9628
• Partner: NexAuto Technology Limited