IV4-G400CA Keyence Color Sensor Head IV4 Series

Keyence IV4-G400CA Compact Color Sensor Head for IV4 Series Inspection

Technical Specifications

• Brand: Keyence
• Model: IV4-G400CA
• Series: IV4 Series
• Type: Compact color sensor head with narrow field of view
• Minimum installation distance: 400 mm
• Field of view: 58 x 44 mm at 400 mm, scaling to 464 x 348 mm at 3000 mm
• Image sensor: 1/2.9 inch color CMOS with 1280 x 960 pixels
• Focus: Automatic adjustment
• Exposure time: 12 us to 9 ms
• Lighting: White LED with switchable pulse and continuous modes
• Power consumption: 2.5 W alone, 6.6 W with the AI imaging illumination unit
• Operating temperature: 0 to +50 degrees C with no freezing
• Humidity: 85% RH or less with no condensation
• Protection rating: IP67, except when polarizing filters are fitted
• Vibration resistance: 10 to 500 Hz at 0.816 G^2/Hz on X, Y, and Z axes
• Shock resistance: 500 m/s^2, three times in each of six directions
• Weight: Approx. 75 g alone, approx. 225 g with the illumination unit
• Material: Zinc die-cast case, acrylic front cover, TPU indicator cover, ESD safe to IEC61340-5-1
• Lifecycle status: Active, confirmed on the official Keyence spec page

Installation Guide

• Mount the head at least 400 mm from the target and keep the lens square to the surface.
• Connect the head to the IV4-G120 amplifier with the dedicated sensor head cable.
• Let automatic focus settle before you set inspection parameters in the amplifier.
• Choose pulse lighting for moving parts and continuous lighting for static targets.
• Keep ambient temperature between 0 and 50 degrees C and avoid condensation on the lens.
• Add polarizing filters only when you accept the reduced IP67 protection.

Core Performance Points

• 1280 x 960 color CMOS resolution supports reliable color and pattern checks.
• 12 us minimum exposure freezes fast motion on high-speed lines.
• IP67 housing resists dust and water splash in production areas.
• Narrow field of view concentrates pixels on small features and fine color shifts.
• ESD-safe construction meets IEC61340-5-1 for electronics assembly zones.

Packing List

• 1 x Keyence IV4-G400CA sensor head
• 1 x Sensor head cable for the IV4-G120 amplifier
• 1 x Operation manual
• Protective packaging for safe transport

Shipping and Support

• We ship with FedEx, UPS, and DHL worldwide.
• We dispatch in-stock items within 5 days.
• We accept returns within 30 days.
• All units are brand new and original.

FAQ

• Q: What is the minimum installation distance for the IV4-G400CA?
  A: You can mount it from 400 mm, and the field of view grows as distance increases.
• Q: Which amplifier does this head work with?
  A: It connects only to the Keyence IV4-G120 amplifier through the dedicated cable.
• Q: How fast can the sensor capture images?
  A: Exposure runs from 12 us to 9 ms, so it handles fast moving parts well.
• Q: Does the head survive wet factory floors?
  A: Yes, it carries an IP67 rating unless you install polarizing filters.
• Q: What is the operating temperature range?
  A: It works from 0 to +50 degrees C with no freezing.
• Q: Is the IV4-G400CA in stock?
  A: Yes, we keep stock and ship within 5 days by DHL, FedEx, or UPS.
• Q: Can I return the product?
  A: Yes, we support returns within 30 days of delivery.

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