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ABB V18345-1017121001 Positioner - ATEX Explosion Proof

Na skladištu
Manufacturer:
ABB
Product No.:
V18345-1017121001
Condition:
In Stock
Product Type:
ATEX Explosion Proof
Product Origin:
DE
Weight:
500g
Shipping port:
Xiamen
Warranty:
12 months

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ABB V18345 TZIDC Positioner – Your Safe and Smart Valve Control Solution

Introducing the ABB V18345-1017121001 Electro-Pneumatic Positioner. This device offers precise valve control for tough industrial jobs. The ABB V18345-1017121001 works in hazardous areas with its ATEX explosion-proof rating. It keeps your process safe by freezing the valve position if power fails. The smart design includes a clear operator panel for easy setup.

Understand Your Product's Full Configuration

  • Base Model: V18345 – TZIDC Intelligent Electro-Pneumatic Positioner.
  • Digit 1 (Case): '1' – Aluminum IP65/NEMA 4X case for tough environments.
  • Digit 2 (Device Type): '0' – Confirms the TZIDC intelligent positioner.
  • Digit 3 (Input): '1' – Standard 4-20mA two-wire input signal.
  • Digit 4 (Explosion Proof): '7' – ATEX Ex II 2 G EEx ia II C T6 certification.
  • Digit 5 (Safe Position): '1' – Single-acting with fail-safe freeze.
  • Digit 6 (Connections): '2' – 1/2" NPT cable and 1/4" NPT air threads.
  • Digit 7 (Feedback Module): '1' – No analog/digital feedback module included.
  • Digit 8 (Digital Kit): '0' – No optional digital feedback kit.
  • Digit 9 (Reserved): '0' – Standard placeholder.
  • Digit 10 (Design): '1' – Standard black (RAL 9005) finish.

Key Technical Data and Specifications

  • Supply Pressure Range: 1.4 to 6.0 bar (20 to 90 psi).
  • Air Consumption: Very low, less than 0.03 kg/h.
  • Input Signal: 4 to 20 mA, standard two-wire technology.
  • Digital Input: Recognizes 0-5V as '0' and 11-30V as '1'.
  • Housing Protection: Robust IP65 / NEMA 4X aluminum enclosure.
  • Pneumatic Connections: Threads are G 1/4 or 1/4-18 NPT.
  • Weight: Approximately 1.7 kilograms.
  • Mounting: Fits linear actuators per DIN/IEC 534 and rotary actuators per VDI/VDE 3845.

Reliable Support for Your Operations

We stand behind this product. You receive a full 12-month warranty from the date of purchase. This warranty covers defects in materials and workmanship. We ensure fast delivery to keep your projects on schedule. We ship globally using reliable carriers like FedEx, UPS, and DHL.

Frequently Asked Questions (FAQs)

What does the ATEX certification mean for this positioner?

The ATEX mark means the V18345-1017121001 is safe for use in explosive atmospheres. It is certified for zones with gas hazards.

How does the 'fail freeze' safety function work?

During an electrical power failure, the positioner instantly blocks the air output. This action holds the valve in its last position to prevent unsafe process changes.

Can I get a position feedback signal from this model?

The standard V18345-1017121001 does not include an analog feedback module. You would need a different suffix code for that feature.

What is the main benefit of the low air consumption?

Consuming less than 0.03 kg/h of air reduces operating costs. It also places less demand on your plant's air supply system.

Is this positioner suitable for both linear and rotary valves?

Yes. Its mounting kit is designed for compatibility with both common valve actuator types, offering great flexibility.


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