ABB V18345-1010521001 TZID-C Digital Electro-Pneumatic Positioner (TZIDC)

• Pneumatic Supply Pressure: Minimum 1.4 bar (20 psi) to Maximum 6.0 bar (90 psi).
• Air Purity Requirement: Must use oil-free, dry, and dust-free instrument air matching DIN/ISO 8573-1 Class 3.
• Vibration Immunity: Exceptional resistance to process plant environments, rated up to 10g at frequencies up to 80 Hz.
• Operating Weight: Net unit weight is 1.7 kg (3.75 lbs).
• Commissioning: Features ABB's proprietary Autostroke and adaptive software gains for real-time control optimization and fully automated configuration.
• Air Line Blowout: Prior to plumbing the pneumatic connections to the 1/4" NPT supply or actuator ports, blow out all air piping lines to remove dust, metal chips, moisture, or dirt particles that could damage the internal sensitive I/P module.
• Wiring Polarity: Unbolt the front varnished cover. Loop power and input signal are shared on the same line. Terminate the positive lead to Terminal 11 and the negative lead to Terminal 12. Do not apply voltage before confirming alignment with the nameplate specs.
• Fail-Action Verification: Note that this unit is Double-Acting (controls pressure on both sides of a piston or diaphragm) and Fail-Freeze. Verify that your process safety protocol tolerates the valve locking in place rather than springing wide open or shut during an emergency electrical trip.

Brand New ABB V18345-1010521001 TZID-C Positioning Valve. In stock — ships worldwide within 5-10 days.

1-year warranty against manufacturing defects. Contact us for pricing — reply within 24 hours.