CZ-V1 High-Precision Color Sensor

Name: CZ-V1 High-Precision Color Sensor
Brand: DAIDISIKE
SKU: cz-v1-high-precision-color-sensor
Availability: InStock

4-channel amplifier-separate color sensor discriminating 1,000+ colors for error-proofing and sorting.

CZ-V1 High-Precision Color Sensor - product detail

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Technical Specifications

Amplifier Model	CZ-V1 (NPN) / CZ-V1P (PNP)
Output Type	CZ-V1 = NPN (max. 40 VDC / 100 mA); CZ-V1P = PNP; match output / mismatch output selectable
Channels	4
Color Discrimination	1,000+ colors
Response Time	200 μs (HSP) / 1 ms (FINE)
Detection Mode	C / C+I / I
Supply Voltage	12–24 VDC

Overview

CZ-V1 is an amplifier-separate photoelectric color sensor built for machine builders and line engineers who need to verify a target's color — not just detect its presence — as part of an automated inspection or sorting step. The amplifier is available in NPN (CZ-V1, max. 40 VDC / 100 mA) or PNP (CZ-V1P) output, pairs with interchangeable sensor heads, and runs on a 12–24 VDC supply.

The CZ-V1 amplifier discriminates more than 1,000 colors and can teach up to four target colors into a single unit, with selectable match (ON on match) or mismatch (ON on mismatch) output logic. Two response-time settings — 200 μs in HSP mode and 1 ms in FINE mode — plus three selectable detection modes (C, C+I, I) let one sensor platform cover both high-speed and general-purpose color verification tasks.

Features & Benefits

4-Channel Teaching, 1,000+ Color Discrimination

Teach up to four target colors into one amplifier and discriminate among more than 1,000 colors. This covers multi-variant sorting or error-proofing without stacking multiple single-color sensors on the same line.

Three Selectable Detection Modes

Choose the detection mode — C, C+I, or I — that matches your discrimination method. One sensor platform adapts to different inspection setups instead of requiring a different sensor for each mode.

Selectable Match / Mismatch Output Logic

Configure the sensor to turn ON on a color match or on a mismatch. The output logic can be wired directly to a GO/accept line or an NG/reject-alarm line without extra PLC logic inversion.

200 μs High-Speed Response, 1 ms FINE Mode

Two response-time settings let the same sensor track fast-moving targets on high-speed lines in HSP mode, or trade speed for a steadier reading in FINE mode for general-purpose applications.

Interchangeable Sensor Heads

The amplifier works with multiple head types — small-spot, long-range large-spot, and short-range small-spot — so sensing distance and spot size can be matched to the target without changing the amplifier itself.

NPN and PNP Versions, 12–24 VDC Supply

CZ-V1 (NPN, max. 40 VDC / 100 mA) and CZ-V1P (PNP) cover both common PLC input conventions, running on a 12–24 VDC supply.

Applications

Assembly Error-Proofing (Poka-Yoke) by Color — Verify that the correct-colored part or wire is used at an assembly step. Four-channel teaching plus match/mismatch output can drive a GO/NG decision directly at the inspection point.

Multi-Variant Color Sorting — Sort bottle caps, plastic parts, or similar items by color on a mixed-model line. One amplifier can teach up to four target colors, avoiding the need for a separate sensor per color.

Printed Color / Label Type Verification — Check printed colors or label types against a taught reference. Discrimination of more than 1,000 colors covers fine distinctions between print colors or label variants.

High-Speed Line Color Check-and-Reject — Detect color and trigger a reject action on fast-moving lines. HSP mode's 200 μs response keeps pace with targets passing quickly, and mismatch output can trigger the reject signal directly.

General-Purpose Color Verification Stations — Run steady color checks on lines without extreme speed requirements. FINE mode's 1 ms response trades speed for a more stable discrimination result.

Component/Material Color Grading at Varied Mounting Distances — Match the sensor head to the mounting distance and target size. Small-spot, long-range large-spot, and short-range small-spot heads work with the same amplifier.

Models & Ordering Information

Amplifier (NPN / PNP Output)

CZ-V1CZ-V1P

CZ-V1 = NPN output (max. 40 VDC / 100 mA); CZ-V1P = PNP output. Match output or mismatch output is selectable on both.

How to Select

Choose CZ-V1 for NPN output (max. 40 VDC / 100 mA), or CZ-V1P for PNP output, to match your PLC input convention.
Select match output (ON on match) or mismatch output (ON on mismatch) to fit your GO/NG logic without extra PLC inversion.
Pick the detection mode — C, C+I, or I — based on your discrimination method; consult the product manual or technical support for mode-specific guidance.
Use HSP mode (200 μs) on high-speed lines, or FINE mode (1 ms) where discrimination stability matters more than speed.
Select a sensor head — small-spot, long-range large-spot, or short-range small-spot — based on target size and mounting distance; the amplifier is common to all head types.
Confirm the 12–24 VDC supply matches your control cabinet power.
If your application needs more than four color variants or involves reflective targets, consider a higher-channel model in the same product line.

📘 Need the full method? NPN vs PNP Sensor Outputs Explained

When NOT to specify the CZ-V1 — and what to use instead

The task is detecting a printed registration mark or eyemark on packaging/printed material to trigger a cutting, sealing, or bag-forming action, rather than judging or matching a color.

Why not: The CZ-V1's own FAQ distinguishes it from a color mark sensor: CZ-V1 is a color discrimination sensor that determines what color a target is or whether it matches a taught color, a different inspection level than simple mark/position detection.

Use instead: A dedicated color-mark sensor such as the FS-S72 or PZ-LX101 for straightforward registration-mark position detection.

More than four target colors must be taught into one unit, or more than four independent detection channels are needed.

Why not: The CZ-V1 amplifier teaches up to four target colors across four channels; it does not offer additional channels or teach slots.

Use instead: The CZ-V21 RGB color sensor, which offers 8 independent channels and can teach up to 8 target colors.

The target surface is glossy, metallic, or film-wrapped and specular glare must be suppressed to read the true underlying color.

Why not: CZ-V1's interchangeable heads are limited to small-spot, long-range large-spot, and short-range small-spot types; no luster-cancellation head is listed for this amplifier.

Use instead: The CZ-V21 RGB color sensor paired with its CZ-C37 luster-cancellation head for glossy or metallic surfaces.

The downstream control needs the sensor itself to shape output timing (on-delay, off-delay, or one-shot) rather than relying on external PLC logic.

Why not: CZ-V1's documented output logic is limited to selectable match/mismatch switching; no timer function is specified for this amplifier.

Use instead: The CZ-V21 RGB color sensor, which lists adjustable timer functions (OFF/on-delay/off-delay/one-shot, 1-1000ms) per channel.

Discrimination finer than 1,000 colors is required, such as separating subtle shade variations between near-identical parts.

Why not: CZ-V1 is rated for discrimination of more than 1,000 colors, a lower resolution than DAIDISIKE's higher-channel color sensor.

Use instead: The CZ-V21 RGB color sensor, rated for discrimination of over 3,000 colors including subtle shade differences.

Specifications we do not publish yet

We only publish a figure once we are confident it is true. The items below are still being validated through further testing and real-world customer feedback, so for now we would rather leave them open than guess. If one of them matters to your design, ask us for the latest validated status.

Ingress protection (IP) rating of the CZ-V1 amplifier and sensor heads is not stated in current source material
Operating temperature range is not stated
Amplifier and sensor-head housing material and weight are not stated
Cable length and connector type are not stated
Sensing distance and reference spot size (in mm) for each interchangeable head (small-spot, long-range large-spot, short-range small-spot) are not individually specified
Certification standards (e.g. CE, UL, RoHS) are not named in current source material
MTBF / expected service life is not stated
Teach procedure detail (button sequence, teach-input timing) is not described

Frequently Asked Questions

How many colors can the CZ-V1 discriminate?

The CZ-V1 amplifier can discriminate more than 1,000 colors, with up to four target colors taught into the unit at one time.

What is the difference between NPN CZ-V1 and PNP CZ-V1P?

CZ-V1 is the NPN output version (max. 40 VDC / 100 mA); CZ-V1P is the PNP output version. Both support selectable match (ON on match) or mismatch (ON on mismatch) output logic.

How fast is the CZ-V1's response time?

The CZ-V1 offers two response-time settings: 200 μs in HSP (high-speed) mode and 1 ms in FINE mode, letting the same amplifier be tuned for either speed or stability.

Does the CZ-V1 amplifier come with a fixed sensor head?

No. CZ-V1 is an amplifier-separate design that works with interchangeable sensor heads — small-spot, long-range large-spot, and short-range small-spot types — so the head can be matched to the target and mounting distance.

What detection modes does the CZ-V1 support?

Three selectable detection modes are available: C, C+I, and I. The mode should be chosen to match your discrimination method; please consult the product manual or our technical support for mode-specific guidance.

What power supply does the CZ-V1 require?

The CZ-V1 operates on a 12–24 VDC supply.

Is CZ-V1 the same as a color mark (registration mark) sensor?

No. A color mark sensor is typically a switch-type sensor for position/presence detection of a printed mark. The CZ-V1 is a color discrimination sensor — it determines what color a target is or whether it matches a taught color, which sits at a different inspection level (quality/verification rather than simple presence detection).