V18345-1010520001 ABB Digital Valve Positioner - TZIDC Series

ABB V18345-1010520001 Digital Valve Positioner – TZIDC Series

Key Technical Specifications

• Brand: ABB
• Model: V18345-1010520001
• Series: TZIDC
• Action Type: Double acting with fail-freeze protection
• Input Signal: 4-20 mA analog with HART digital communication
• Measurement Range: Linear stroke 20-150 mm, rotary up to 125 degrees
• Frequency Response: Fast step response suitable for most process control loops
• Sensitivity: 0.1 percent or better of full travel
• Linearity: ±0.5 percent of full scale for precise valve positioning
• Resolution: 0.05 percent of full travel for fine control
• Temperature Range: -40°C to 85°C operating range
• Environmental Tolerance: Resists vibration up to 10g at 10-150 Hz, IP 65 aluminum housing
• Anti-Interference: Aluminum housing shields against EMI for stable signal performance
• Air Connection: 1/4-18 NPT
• Electrical Connection: 1/2-14 NPT

Installation Guide

• Mount the positioner directly on the double-acting actuator using the ABB mounting kit.
• Connect the 4-20 mA input wires to the correct terminals and verify polarity.
• Supply clean, dry instrument air at the pressure specified in the ABB manual.
• Run auto-calibration through the local LCD panel or a HART communicator.
• Test the fail-freeze function by simulating a power or signal loss.
• Confirm the valve holds position, then tighten all air fittings.

Package List

• 1 x ABB V18345-1010520001 digital valve positioner
• 1 x mounting bracket and screw set
• 1 x air connection fitting kit
• 1 x terminal cover and cable gland
• 1 x printed quick start guide

Shipping and Support

• We ship by FedEx, UPS, and DHL to most countries worldwide.
• We keep this model in stock and dispatch orders within 5 days.
• We offer a 30-day return policy for unused items in original packaging.
• Contact our team for wiring diagrams, HART files, or bulk pricing.

FAQ

• Q: Is the V18345-1010520001 brand new and original?
  A: Yes, we supply it brand new and original, ready for immediate use.
• Q: What action type does this positioner support?
  A: It supports double-acting actuators with fail-freeze protection.
• Q: What input signal does this model accept?
  A: It accepts a 4-20 mA analog signal and supports HART communication.
• Q: What is the operating temperature range?
  A: The unit works from -40°C to 85°C in most industrial environments.
• Q: How much vibration can it handle?
  A: It resists vibration up to 10g at 10-150 Hz.
• Q: What are the air and electrical connection sizes?
  A: Air connection is 1/4-18 NPT, electrical is 1/2-14 NPT.
• Q: How accurate is the valve positioning?
  A: Linearity stays within ±0.5 percent, with resolution near 0.05 percent.
• Q: Do you have this model in stock?
  A: Yes, we have it in stock and ship within 5 days.
• Q: What shipping methods do you use?
  A: We use common express carriers such as DHL, UPS, and FedEx.
• Q: Can I return the product if it does not fit?
  A: Yes, we support 30-day returns under our stated conditions.

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Original Source: https://www.nex-auto.com/
Contact: sales@nex-auto.com
Phone: +86 153 9242 9628